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2003 Nissan Altima
-- Select Engine --
  • QR25DE (2.5L Engine)
  • VQ35DE (3.5L Engine)
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-- Select Trim Level --
  • 25S (25S Grade)
  • 25S/CONV (25S/CONV Grade)
  • 25SL (25SL Grade)
  • 35SE (35SE Grade)
  • 35SER (35SER Grade)
  • 35SL (35SL Grade)
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-- Select Transmission --
  • 4AT (4Automatic Transmission)
  • 5AT (5Automatic Transmission)
  • 5MT (5Manual Transmission)
  • 6MT (6Manual Transmission)
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-- Select Emission --
  • 50STATE (50 State)
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Using VIN for most accurate result, in some cases the only way to get the parts that fit.
Categories
  • Axle & Suspension
        • Body (Front, Roof & Floor)
              • Body (Side & Rear)
                    • Body Electrical
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                                                                                Parts found for 2003 Nissan Altima > Power Train > Torque Converter,Housing & Case

                                                                                2 illustrations found. Select an illustration to view its particular parts.
                                                                                • 2003 Nissan Altima Torque Converter,Housing & Case Converter and Housing - Diagram A 001

                                                                                  Converter and Housing - 4AT,5MT +4AT

                                                                                • 2003 Nissan Altima Torque Converter,Housing & Case Transmission Case - Diagram A 002

                                                                                  Transmission Case - 4AT,5MT +4AT

                                                                                Part No. Part Description Fitting Vehicle
                                                                                     Options
                                                                                Req
                                                                                Qty.
                                                                                Retail
                                                                                Price
                                                                                Your
                                                                                Price
                                                                                Qty.    Cart
                                                                                Collapse Bolt - Part Code: 31301A
                                                                                31377-80X05

                                                                                Altima Bolt

                                                                                LOCAL PART

                                                                                4AT 21 $1.62 $1.22
                                                                                Collapse Bolt - Part Code: 31301AA
                                                                                31377-80X03

                                                                                Altima Bolt

                                                                                4AT 21 $1.90 $1.43
                                                                                Collapse Bolt - Part Code: 31329A
                                                                                31377-80X04

                                                                                Altima Bolt

                                                                                4AT, QR25DE. 4AT 02 $1.25 $0.94
                                                                                Collapse Bolt - Part Code: 31390A
                                                                                31377-32X02

                                                                                Altima Bolt

                                                                                4AT 21 $0.70 $0.53
                                                                                Collapse Bolt - Part Code: 31390AA
                                                                                31377-31X07

                                                                                Altima Bolt

                                                                                QR25DE. 4AT 10 $2.78 $2.10
                                                                                31377-88X00

                                                                                Altima Bolt

                                                                                Production Date: 08/2001-09/2003

                                                                                VQ35DE. 4AT 10 $0.82 $0.62
                                                                                31377-88X02

                                                                                Altima Bolt

                                                                                Production Date: 09/2003-01/2004

                                                                                VQ35DE. 4AT 10 $0.82 $0.62
                                                                                Collapse Bolt - Part Code: 31390AB
                                                                                31377-31X10

                                                                                Altima Bolt

                                                                                QR25DE. 4AT 04 $1.25 $0.94
                                                                                31377-88X01

                                                                                Altima Bolt

                                                                                Production Date: 08/2001-09/2003

                                                                                VQ35DE. 4AT 04 $0.70 $0.53
                                                                                31377-88X03

                                                                                Altima Bolt

                                                                                Production Date: 09/2003-01/2004

                                                                                VQ35DE. 4AT 04 $0.82 $0.62
                                                                                Collapse Bolt - Part Code: 31981D
                                                                                31377-80X05

                                                                                Altima Bolt

                                                                                4AT 02 $1.62 $1.22
                                                                                Collapse Breather-Air - Part Code: 31381
                                                                                38352-G5100

                                                                                Altima Breather-Air

                                                                                Replaced by: 38322-09L00

                                                                                4AT, QR25DE. 4AT 01 $4.13 $3.12
                                                                                Collapse Case Assy-Automatic Transmission - Part Code: 31310
                                                                                313B0-85X00

                                                                                Altima Case Assy-Automatic Transmission

                                                                                Replaced by: 313B0-85X02

                                                                                QR25DE. 4AT 01 $623.64 $502.11
                                                                                313B0-88X00

                                                                                Altima Case Assy-Automatic Transmission

                                                                                VQ35DE. 4AT 01 $534.35 $423.49
                                                                                Collapse Clip - Part Code: 31328E
                                                                                31376-1XA00

                                                                                Altima Clip

                                                                                NML

                                                                                4AT, QR25DE. 4AT, VQ35DE. 4AT 03 $2.97 $2.24
                                                                                31376-31X00

                                                                                Altima Clip

                                                                                LOCAL PART

                                                                                4AT 03 $0.83 $0.63
                                                                                Collapse Converter Assy-Torque - Part Code: 31100
                                                                                31100-85X05

                                                                                Altima Converter Assy-Torque

                                                                                VQ35DE. 4AT 01 $1097.57 $897.48
                                                                                31100-8J000

                                                                                Altima Converter Assy-Torque

                                                                                QR25DE. 4AT 01 $525.67 $416.61
                                                                                Collapse Cover-Side, Transmission Case - Part Code: 31391
                                                                                31395-80L10

                                                                                Altima Cover-Side, Transmission Case

                                                                                LOCAL PART

                                                                                Manufacturer's Note: Limited Availability
                                                                                QR25DE. 4AT 01 $46.55 $35.14
                                                                                31395-80X20

                                                                                Altima Cover-Side, Transmission Case

                                                                                NML

                                                                                View More

                                                                                NML PART

                                                                                QR25DE. 4AT 01 $126.00 $95.10
                                                                                31395-88X00

                                                                                Altima Cover-Side, Transmission Case

                                                                                NML

                                                                                Manufacturer's Note: Limited Availability
                                                                                *VQ35DE. 4AT, VQ35DE. 4AT 01 $129.47 $97.72
                                                                                31395-88X01

                                                                                Altima Cover-Side, Transmission Case

                                                                                NML PART

                                                                                VQ35DE. 4AT 01 $129.47 $97.72
                                                                                Collapse Gasket-Liquid - Part Code: C1335
                                                                                C1335-31X25

                                                                                Altima Gasket-Liquid

                                                                                QR25DE. 4AT, VQ35DE. 4AT 01 $31.90 $24.08
                                                                                Collapse Gasket-Oil Pan - Part Code: 31397
                                                                                31397-80L00

                                                                                Altima Gasket-Oil Pan

                                                                                LOCAL PART

                                                                                Replaced by: 31397-80X01

                                                                                4AT 01 $17.01 $12.84
                                                                                31397-80X01

                                                                                Altima Gasket-Oil Pan

                                                                                NML PART

                                                                                *VQ35DE. 4AT, 4AT 01 $17.01 $12.84
                                                                                Collapse Housing Assy-Converter - Part Code: 31300
                                                                                31300-80L02

                                                                                Altima Housing Assy-Converter

                                                                                LOCAL PART

                                                                                Replaced by: 31300-80X13

                                                                                QR25DE. 4AT 01 $596.14 $479.96
                                                                                31300-80L03

                                                                                Altima Housing Assy-Converter

                                                                                LOCAL PART

                                                                                Replaced by: 31300-81X04

                                                                                VQ35DE. 4AT 01 $596.14 $479.96
                                                                                31300-80X04

                                                                                Altima Housing Assy-Converter

                                                                                NML

                                                                                Replaced by: 31300-81X04

                                                                                *VQ35DE. 4AT, VQ35DE. 4AT 01 $596.14 $479.96
                                                                                31300-80X13

                                                                                Altima Housing Assy-Converter

                                                                                NML

                                                                                QR25DE. 4AT 01 $596.14 $479.96
                                                                                31300-81X04

                                                                                Altima Housing Assy-Converter

                                                                                NML

                                                                                VQ35DE. 4AT 01 $596.14 $479.96
                                                                                Collapse Magnet - Part Code: 31390J
                                                                                31379-01X01

                                                                                Altima Magnet

                                                                                NML

                                                                                Production Date: 08/2001-08/2002

                                                                                4AT 02 $4.67 $3.52
                                                                                31379-41X00

                                                                                Altima Magnet

                                                                                NML

                                                                                Production Date: 08/2002-01/2004

                                                                                4AT 02 $3.95 $2.98
                                                                                31379-80L00

                                                                                Altima Magnet

                                                                                LOCAL

                                                                                View More

                                                                                LOCAL PART

                                                                                Manufacturer's Note: Limited Availability
                                                                                4AT 02 $1.45 $1.09
                                                                                31379-80X00

                                                                                Altima Magnet

                                                                                NML PART

                                                                                Replaced by: 31379-41X00

                                                                                *VQ35DE. 4AT, 4AT 02 $3.95 $2.98
                                                                                Collapse Pan Assy-Oil - Part Code: 31390
                                                                                31390-85X00

                                                                                Altima Pan Assy-Oil

                                                                                NML

                                                                                *VQ35DE. 4AT, 4AT 01 $27.83 $21.01
                                                                                Collapse Pawl-Parking - Part Code: 31991
                                                                                31991-80X03

                                                                                Altima Pawl-Parking

                                                                                Replaced by: 31991-80X04

                                                                                4AT 01 $42.98 $32.44
                                                                                Collapse Pin-Dowel - Part Code: 31310D
                                                                                32105-C6900

                                                                                Altima Pin-Dowel

                                                                                4AT, QR25DE. 4AT 02 $1.98 $1.50
                                                                                Collapse Plug-Drain - Part Code: 31394
                                                                                31377-31X06

                                                                                Altima Plug-Drain

                                                                                4AT 01 $6.30 $4.76
                                                                                Collapse Plug-Thread - Part Code: 31319Q
                                                                                31305-31X05

                                                                                Altima Plug-Thread

                                                                                4AT, QR25DE. 4AT 04 $1.57 $1.18
                                                                                Collapse Plug-Thread - Part Code: 31319QA
                                                                                33312-33G00

                                                                                Altima Plug-Thread

                                                                                Replaced by: 33312-33G0A

                                                                                4AT 01 $1.70 $1.28
                                                                                Collapse Seal-O Ring - Part Code: 31526Q
                                                                                31526-31X07

                                                                                Altima Seal-O Ring

                                                                                NML

                                                                                View More

                                                                                NML PART

                                                                                *VQ35DE. 4AT, 4AT, QR25DE. 4AT 01 $2.08 $1.57
                                                                                31526-80L10

                                                                                Altima Seal-O Ring

                                                                                LOCAL PART

                                                                                Replaced by: 31526-31X07

                                                                                QR25DE. 4AT 01 $2.08 $1.57
                                                                                Collapse Seal-O Ring - Part Code: 31526QA
                                                                                31528-31X06

                                                                                Altima Seal-O Ring

                                                                                4AT, QR25DE. 4AT 04 $1.60 $1.21
                                                                                Collapse Seal-Oil - Part Code: 31379M
                                                                                31375-31X01

                                                                                Altima Seal-Oil

                                                                                4AT, QR25DE. 4AT 01 $2.58 $1.95
                                                                                Collapse Seal-Oil, Differential Converter Housing - Part Code: 38342P
                                                                                38342-81X01

                                                                                Altima Seal-Oil, Differential Converter Housing

                                                                                NML

                                                                                *VQ35DE. 4AT, 4AT 01 $8.72 $6.58
                                                                                Collapse Seal-Oil, Differential Transmission Case - Part Code: 38342Q
                                                                                38342-81X00

                                                                                Altima Seal-Oil, Differential Transmission Case

                                                                                4AT, QR25DE. 4AT 01 $8.57 $6.47
                                                                                38342-81X02

                                                                                Altima Seal-Oil, Differential Transmission Case

                                                                                *VQ35DE. 4AT 01 $7.82 $5.90
                                                                                Collapse Shaft-Parking Pawl - Part Code: 31986
                                                                                31986-8E001

                                                                                Altima Shaft-Parking Pawl

                                                                                4AT 01 $4.67 $3.52
                                                                                Collapse Sleeve-Oil Distributor - Part Code: 31374
                                                                                31374-80L00

                                                                                Altima Sleeve-Oil Distributor

                                                                                LOCAL

                                                                                View More

                                                                                LOCAL PART

                                                                                Replaced by: 31374-80X01

                                                                                4AT 01 $4.05 $3.06
                                                                                31374-80X01

                                                                                Altima Sleeve-Oil Distributor

                                                                                NML

                                                                                View More

                                                                                NML PART

                                                                                *VQ35DE. 4AT, 4AT, QR25DE. 4AT 01 $4.05 $3.06
                                                                                Collapse Spacer-Parking Pawl - Part Code: 31987
                                                                                31437-80X02

                                                                                Altima Spacer-Parking Pawl

                                                                                Replaced by: 31437-80X0A

                                                                                4AT 01 $2.03 $1.53
                                                                                Collapse Spring-Return Pawl - Part Code: 31988
                                                                                31988-80X01

                                                                                Altima Spring-Return Pawl

                                                                                4AT 01 $10.67 $8.05
                                                                                Collapse Support-Parking Actuator - Part Code: 31981
                                                                                31981-80X01

                                                                                Altima Support-Parking Actuator

                                                                                4AT 01 $44.93 $33.92
                                                                                Collapse Terminal-Earth - Part Code: 28365Y
                                                                                28365-96E00

                                                                                Altima Terminal-Earth

                                                                                4AT 01 $3.88 $2.93
                                                                                Collapse Tube-Low & Reverse Brake - Part Code: 31329
                                                                                31329-80L01

                                                                                Altima Tube-Low & Reverse Brake

                                                                                LOCAL

                                                                                View More

                                                                                LOCAL PART

                                                                                4AT, QR25DE. 4AT 01 $7.88 $5.95
                                                                                31329-80X00

                                                                                Altima Tube-Low & Reverse Brake

                                                                                NML

                                                                                View More

                                                                                NML PART

                                                                                *VQ35DE. 4AT, 4AT, QR25DE. 4AT 01 $6.97 $5.26
                                                                                Collapse Tube-Lubricant - Part Code: 31328
                                                                                31328-80L01

                                                                                Altima Tube-Lubricant

                                                                                LOCAL PART

                                                                                4AT 01 $6.58 $4.97
                                                                                31328-80X00

                                                                                Altima Tube-Lubricant

                                                                                NML PART

                                                                                *VQ35DE. 4AT, 4AT 01 $17.63 $13.31
                                                                                Collapse Washer-Drain Plug - Part Code: 31394E
                                                                                11026-01M02

                                                                                Altima Washer-Drain Plug

                                                                                Replaced by: 11026-JA00A

                                                                                4AT 01 $0.33 $0.25

                                                                                Although Nissan North America no longer manufactures this part, we may still have stock or the ability to special order it.


                                                                                To verify availability, please contact us. We will respond promptly.

                                                                                Genuine Nissan Parts, the Right Choice
                                                                                NissanPartsZone.com offers the lowest prices for genuine 2003 Nissan Altima parts. Parts like Torque Converter,Housing & Case are shipped directly from authorized Nissan dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.5L, 6 Cyl 3.5L. Trim: Base, S, SE, SE-R, SL.
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