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2003 Nissan Altima
-- Select Engine --
Engine Description Engine Code
  • 4 Cyl 2.5L QR25DE
  • 6 Cyl 3.5L VQ35DE
-- Select Trim Level --
  • Base
  • S
  • S Convertible
  • SE
  • SE-R
  • SL (For 2.5L Engine)
  • SL (For 3.5L Engine)
-- Select Transmission --
  • 4-Speed Automatic Transmission
  • 5-Speed Automatic Transmission
  • 5-Speed Manual Transmission
  • 6-Speed Manual Transmission
-- Select Emission --
  • 50 State
  • California
  • Federal
Categories

    You have selected

  • Engine Electrical
    • Other Categories

    • Axle & Suspension
      • Body (Front, Roof & Floor)
        • Body (Side & Rear)
          • Body Electrical
            • Brake
              • Engine Mechanical
                • Exhaust & Cooling
                  • Fuel & Engine Control
                    • Miscellaneous
                      • Power Train
                        • Seat & Seat Belt
                          • Steering

                            Parts found for 2003 Nissan Altima > Engine Electrical > Engine Control Module

                            3 illustrations found for the vehicle you selected.

                            Select your vehicle options to narrow down results.

                            • 2003 Nissan Altima Engine Control Module - Diagram A 001

                              QR25DE +VQ35DE

                            • 2003 Nissan Altima Engine Control Module - Diagram A 003

                              VQ35DE

                            • 2003 Nissan Altima Engine Control Module - Diagram B 002

                              QR25DE

                            Part Code/
                            Ref No.
                            Part No. Part Description Fitting Vehicle
                            Options
                            Req
                            Qty.
                            Retail
                            Price
                            Your
                            Price
                            Qty.
                            Bolt Make Sure These Fit
                            23714A

                            01436-01812

                            Bolt
                            QR25DE + VQ35DE 04 $3.63 $2.70
                            23714A

                            23390-4M510

                            Bolt
                            Replaced by: 23390-4M51A
                            QR25DE + VQ35DE, VQ35DE 04 $1.45 $1.08
                            Bracket-Control Unit Make Sure These Fit
                            22612

                            23714-8J100

                            Bracket-Control Unit
                            Manufacturer's Note:
                            Limited Availability
                            QR25DE + VQ35DE, VQ35DE 01 $12.25 $9.11
                            22612

                            23714-9J301

                            Bracket-Control Unit
                            Manufacturer's Note:
                            Limited Availability
                            QR25DE 01 $7.55 $5.62
                            Bracket-Control Unit Make Sure These Fit
                            22612+A

                            23714-9E000

                            Bracket-Control Unit
                            Replaced by: 23714-86E0B
                            QR25DE + VQ35DE 01 $7.78 $5.79
                            22612+A

                            23714-9J311

                            Bracket-Control Unit
                            Manufacturer's Note:
                            Limited Availability
                            QR25DE 01 $10.33 $7.69
                              Bracket-Harness
                            24230Y

                            24239-8J110

                            Bracket-Harness
                            Replaced by: 24239-8J11A
                            VQ35DE 01 $5.08 $3.78
                              Bracket-Harness
                            24230YA

                            24239-8J120

                            Bracket-Harness
                            Replaced by: 24239-8J12A
                            VQ35DE 01 $4.57 $3.40
                              Bracket-Sensor
                            22652

                            25086-3Z000

                            Bracket-Sensor
                            Manufacturer's Note:
                            Limited Availability
                            QR25DE + VQ35DE 01 $9.37 $6.97
                              Clamp
                            24210V

                            24210-8J111

                            Clamp
                            Manufacturer's Note:
                            Limited Availability
                            VQ35DE 01 $14.15 $10.53
                              Clamp
                            24210VA

                            24210-8J116

                            Clamp
                            Manufacturer's Note:
                            Limited Availability
                            VQ35DE 01 $13.05 $9.71
                              Clip-EGI Harness, B
                            24211H

                            24346-4L760

                            Clip-EGI Harness, B
                            QR25DE 01 $3.13 $2.33
                            Engine Control Module Make Sure These Fit
                            22611

                            23710-8J000

                            Engine Control Module
                            Production Date: 08/2001-06/2002
                            Replaced by: 23710-9J004
                            *QR25DE. BASE. 4AT, QR25DE. 25S. 4AT 01 $754.66 $608.26
                            22611

                            23710-8J001

                            Engine Control Module
                            Production Date: 06/2002-08/2002
                            Replaced by: 23710-9J004
                            *QR25DE. BASE. 4AT, QR25DE. 25S. 4AT 01 $754.66 $608.26
                            22611

                            23710-8J010

                            Engine Control Module
                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J009
                            QR25DE. BASE. 4AT 01 $955.74 $770.33
                            22611

                            23710-8J060

                            Engine Control Module
                            Production Date: 08/2001-06/2002
                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J014
                            *QR25DE. BASE. 5MT, QR25DE. 25S. 5MT 01 $754.66 $608.26
                            22611

                            23710-8J061

                            Engine Control Module
                            Production Date: 06/2002-08/2002
                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J014
                            *QR25DE. BASE. 5MT, QR25DE. 25S. 5MT 01 $754.66 $608.26
                            22611

                            23710-8J070

                            Engine Control Module
                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J019
                            QR25DE. BASE. 5MT 01 $955.74 $770.33
                            22611

                            23710-8J160

                            Engine Control Module
                            Production Date: 08/2001-08/2002
                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J084
                            VQ35DE. 5MT 01 $754.66 $608.26
                            22611

                            23710-8J162

                            Engine Control Module
                            Production Date: 08/2001-08/2002
                            Replaced by: 23710-9J081
                            *VQ35DE. 4AT 01 $754.66 $608.26
                            22611

                            23710-8J164

                            Engine Control Module
                            Production Date: 08/2001-08/2002
                            Replaced by: 23710-9J077
                            VQ35DE. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J000

                            Engine Control Module

                            JA56-U06

                            Replaced by: 23710-9J004
                            *QR25DE. BASE. 4AT, QR25DE. 25S. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J001

                            Engine Control Module

                            JA56-U91

                            Replaced by: 23710-9J004
                            *QR25DE. BASE. 4AT, QR25DE. 25S. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J005

                            Engine Control Module

                            JA56-U07

                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J009
                            QR25DE. BASE. 4AT 01 $955.74 $770.33
                            22611

                            23710-9J006

                            Engine Control Module

                            JA56-U92

                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J009
                            QR25DE. BASE. 4AT 01 $955.74 $770.33
                            22611

                            23710-9J010

                            Engine Control Module

                            JA56-U08

                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J014
                            *QR25DE. BASE. 5MT, QR25DE. 25S. 5MT 01 $754.66 $608.26
                            22611

                            23710-9J011

                            Engine Control Module

                            JA56-U93

                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J014
                            *QR25DE. BASE. 5MT, QR25DE. 25S. 5MT 01 $754.66 $608.26
                            22611

                            23710-9J015

                            Engine Control Module

                            JA56-U09

                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J019
                            QR25DE. BASE. 5MT 01 $955.74 $770.33
                            22611

                            23710-9J016

                            Engine Control Module

                            JA56-U94

                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J019
                            QR25DE. BASE. 5MT 01 $955.74 $770.33
                            22611

                            23710-9J074

                            Engine Control Module
                            Production Date: 08/2002-04/2003
                            Replaced by: 23710-9J077
                            VQ35DE. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J075

                            Engine Control Module
                            Production Date: 04/2003-07/2003
                            Replaced by: 23710-9J077
                            VQ35DE. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J077

                            Engine Control Module

                            JA56-W14

                            VQ35DE. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J078

                            Engine Control Module
                            Production Date: 08/2002-04/2003
                            Replaced by: 23710-9J081
                            *VQ35DE. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J079

                            Engine Control Module
                            Production Date: 04/2003-07/2003
                            Replaced by: 23710-9J081
                            *VQ35DE. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J081

                            Engine Control Module
                            Production Date: 07/2003-09/2003
                            *VQ35DE. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J082

                            Engine Control Module
                            Production Date: 08/2002-07/2003
                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J084
                            VQ35DE. 5MT 01 $754.66 $608.26
                            22611

                            23710-9J084

                            Engine Control Module
                            Production Date: 07/2003-09/2003
                            Manufacturer's Note:
                            Limited Availability
                            VQ35DE. 5MT 01 $754.66 $608.26
                            22611

                            23710-9J300

                            Engine Control Module

                            MEC35-010

                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J302
                            FED. QR25DE. BASE. 4AT 01 $769.89 $620.53
                            22611

                            23710-9J305

                            Engine Control Module

                            MEC35-020

                            Replaced by: 23710-9J307
                            *FED. QR25DE. BASE. 4AT, FED. QR25DE. 25S. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J310

                            Engine Control Module

                            MEC35-030

                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J312
                            FED. QR25DE. BASE. 5MT 01 $769.89 $620.53
                            22611

                            23710-9J315

                            Engine Control Module

                            MEC35-040

                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J317
                            *FED. QR25DE. BASE. 5MT, FED. QR25DE. 25S. 5MT 01 $754.66 $608.26
                            22611

                            23710-9J320

                            Engine Control Module

                            MEC35-050

                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J321
                            CAL. QR25DE. BASE. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J360

                            Engine Control Module

                            MEC35-060

                            Replaced by: 23710-9J361
                            *CAL. QR25DE. BASE. 4AT, CAL. QR25DE. 25S. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J365

                            Engine Control Module

                            MEC35-070

                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J366
                            CAL. QR25DE. BASE. 5MT 01 $769.89 $620.53
                            22611

                            23710-9J370

                            Engine Control Module
                            Manufacturer's Note:
                            Limited Availability
                            Replaced by: 23710-9J371
                            *CAL. QR25DE. BASE. 5MT, CAL. QR25DE. 25S. 5MT 01 $754.66 $608.26
                            22611

                            23710-9J374

                            Engine Control Module
                            Production Date: 09/2003-01/2004
                            Manufacturer's Note:
                            Limited Availability
                            VQ35DE. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J378

                            Engine Control Module
                            Production Date: 09/2003-01/2004
                            Manufacturer's Note:
                            Limited Availability
                            *VQ35DE. 4AT 01 $754.66 $608.26
                            22611

                            23710-9J382

                            Engine Control Module
                            Production Date: 09/2003-01/2004
                            Manufacturer's Note:
                            Limited Availability
                            VQ35DE. 5MT 01 $754.66 $608.26
                              Harness-Sub, Knock Sensor
                            24079G

                            24079-8U000

                            Harness-Sub, Knock Sensor
                            QR25DE 01 $67.47 $50.20
                            Heated Oxygen Sensor Make Sure These Fit
                            22690

                            22690-8J010

                            Heated Oxygen Sensor
                            Production Date: 08/2001-09/2003
                            QR25DE 01 $221.73 $160.71
                            22690

                            22691-8J101

                            Heated Oxygen Sensor
                            VQ35DE 02 $221.73 $160.71
                            22690

                            22693-8U300

                            Heated Oxygen Sensor
                            Production Date: 09/2003-01/2004
                            QR25DE 01 $221.73 $160.71
                            Heated Oxygen Sensor Make Sure These Fit
                            22690N

                            226A0-8J010

                            Heated Oxygen Sensor
                            QR25DE 01 $229.02 $165.99
                            22690N

                            226A0-8J100

                            Heated Oxygen Sensor

                            258 005 937/938

                            VQ35DE 01 $229.02 $165.99
                            22690N

                            226A1-AR210

                            Heated Oxygen Sensor

                            2008MY

                            QR25DE 01 $229.02 $165.99
                              Heated Oxygen Sensor
                            22690NA

                            226A1-8J100

                            Heated Oxygen Sensor

                            258 005 939/940

                            VQ35DE 01 $229.02 $165.99
                            Knock Sensor Make Sure These Fit
                            22060P

                            22060-2Y000

                            Knock Sensor
                            VQ35DE 01 $270.52 $196.07
                            22060P

                            22060-7S000

                            Knock Sensor
                            Production Date: 09/2003-01/2004
                            QR25DE 01 $177.32 $128.52
                            22060P

                            22060-8J000

                            Knock Sensor
                            Production Date: 08/2001-09/2003
                            QR25DE 01 $270.52 $196.07
                              Nut
                            22690B

                            20607-P6500

                            Nut
                            VQ35DE 01 $11.03 $8.21
                              Screw
                            22612A

                            01121-07091

                            Screw
                            VQ35DE 01 $1.60 $1.19
                            Sensor Assy-Magnet Make Sure These Fit
                            23731V

                            23731-8J005

                            Sensor Assy-Magnet

                            F/CRANKSHAFT & CAMSHAFT

                            Replaced by: 23731-6N21A
                            QR25DE 02 $96.73 $71.97
                            23731V

                            23731-8J006

                            Sensor Assy-Magnet

                            F/CRANKSHAFT & CAMSHAFT

                            Replaced by: 23731-6N21A
                            QR25DE 02 $96.73 $71.97
                            Standard Parts Make Sure These Fit

                            081A8-6161A

                            BOLT
                            - $0.65 $0.48

                            08156-62033

                            BOLT-HEX
                            - $1.55 $1.15

                            08911-10637

                            NUT
                            - $0.82 $0.61

                            081B6-6121A

                            STANDARD HARDWA
                            - $1.12 $0.83
                             
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                            Although Nissan North America no longer manufactures this part, we may still have stock or the ability to special order it.


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                            NissanPartsDeal.com offers the lowest prices for genuine 2003 Nissan Altima parts. Parts like Engine Control Module 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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