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2004 Toyota Highlander
-- Select Engine Model --
Engine Model Description Engine Model Code
 
×
The "cc = cubic centimeter" is derived from the displacement of the engine size.
Example: 1500cc - 1.5 Liters Engine
3000cc - 3.0 Liters Engine
  • 6 Cyl 3.0L DOHC EFI 1MZFE
  • 4 Cyl 2.4L DOHC EFI 2AZFE
  • 6 Cyl 3.3L DOHC EFI 3MZFE
-- Select Gear Shift Type --
  • 4-Speed Automatic Transmission
  • 5-Speed Automatic Transmission
 
×
Determined by the placement of the vehicles gear selector.
Floor Shift - Floor or Consoled Mounted Gear Selector
Column Shift - Steering Column Mounted Gear Selector
-- Select Seating Capacity --
  • 5 Seater
  • 7 Seater
-- Select Model Code --
  • ACU20L-BRPNKA
  • ACU20L-BWPNKA
  • ACU25L-BRPNKA
  • ACU25L-BWPNKA
  • MCU20L-BWPNKA
  • MCU23L-BRANKA
  • MCU23L-BWANKA
  • MCU25L-BWPNKA
  • MCU28L-BRANKA
  • MCU28L-BWANKA
 
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A vehicle model code holds crucial information such as engine, transmission and even body style. The model code can be found on the Vehicle Identification plate.
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  • Electrical
    • Other Categories

    • Body
      • Engine/Fuel/Tool
        • Power Train/Chassis
          Parts Question Guide

          Parts found for 2004 Toyota Highlander > Electrical > Electronic Fuel Injection System

          Part No. Part Description Fitting Vehicle
          Options
          Req
          Qty.
          Retail
          Price
          Your
          Price
          Qty.
          Bracket, Engine Control Computer Make Sure These Fit

          89667-48030

          Bracket, Engine Control Computer
          Part Name Code: 89667
          ACU2#, MCU2# 1 $12.84 $9.42

          89667-48080

          Bracket, Engine Control Computer
          Part Name Code: 89667
          MCU2#,ACU2# 1 $8.25 $6.05
           
          Bracket, Engine Control Computer, NO.2

          89668-48030

          Bracket, Engine Control Computer, NO.2
          Part Name Code: 89668
          ACU2#, MCU2#,MCU2#,ACU2# 1 $15.17 $11.13
          Computer, Engine Control Make Sure These Fit

          89661-48410

          Computer, Engine Control
          Part Name Code: 89661
          Replaced by: 89661-48410-84
          MCU20 1 $974.43 $802.14

          89661-48420

          Computer, Engine Control
          Part Name Code: 89661
          Replaced by: 89661-48420-84
          MCU25 1 $974.43 $802.14

          89661-48430

          Computer, Engine Control
          Production Date: 08/2002-08/2003
          Part Name Code: 89661
          Replaced by: 89661-48431
          ACU20 1 $1536.66 $1090.12

          89661-48440

          Computer, Engine Control
          Production Date: 08/2002-08/2003
          Part Name Code: 89661
          Replaced by: 89661-48441
          ACU25 1 $1536.66 $1090.12

          89661-48650

          Computer, Engine Control
          Production Date: 08/2003-08/2004
          Part Name Code: 89661
          Replaced by: 89661-48650-84
          MCU23 1 $860.11 $721.88

          89661-48660

          Computer, Engine Control
          Production Date: 08/2003-08/2004
          Part Name Code: 89661
          Replaced by: 89661-48660-84
          MCU28 1 $860.11 $721.88

          89661-48690

          Computer, Engine Control
          Production Date: 08/2003-12/2003
          Part Name Code: 89661
          Replaced by: 89661-48692
          ACU20 1 $1366.68 $969.54

          89661-48691

          Computer, Engine Control
          Production Date: 12/2003-05/2004
          Part Name Code: 89661
          Replaced by: 89661-48692
          ACU20 1 $1366.68 $969.54

          89661-48692

          Computer, Engine Control
          Production Date: 06/2004-08/2004
          Part Name Code: 89661
          ACU20 1 $1366.68 $969.54

          89661-48710

          Computer, Engine Control
          Production Date: 08/2003-12/2003
          Part Name Code: 89661
          Replaced by: 89661-48712
          ACU25 1 $1421.33 $1008.31

          89661-48711

          Computer, Engine Control
          Production Date: 12/2003-05/2004
          Part Name Code: 89661
          Replaced by: 89661-48712
          ACU25 1 $1421.33 $1008.31

          89661-48712

          Computer, Engine Control
          Production Date: 06/2004-08/2004
          Part Name Code: 89661
          ACU25 1 $1421.33 $1008.31

          89661-48740

          Computer, Engine Control
          Production Date: 08/2004-08/2005
          Part Name Code: 89661
          ACU20 1 $1207.79 $856.82

          89661-48750

          Computer, Engine Control
          Production Date: 08/2004-08/2005
          Part Name Code: 89661
          ACU25 1 $1238.56 $878.65

          89661-48760

          Computer, Engine Control
          Production Date: 08/2004-09/2004
          Part Name Code: 89661
          Replaced by: 89661-48761
          MCU23 1 $1402.54 $994.98

          89661-48761

          Computer, Engine Control
          Production Date: 09/2004-08/2005
          Part Name Code: 89661
          MCU23 1 $1402.54 $994.98

          89661-48770

          Computer, Engine Control
          Production Date: 08/2004-08/2005
          Part Name Code: 89661
          MCU28 1 $1402.54 $994.98
          Relay Assy, Circuit Opening (For EFI) Make Sure These Fit

          90987-02020

          Relay Assy, Circuit Opening (For EFI)
          Production Date: 11/2000-08/2003
          Part Name Code: 85910A
          ACU2#, MCU2# 1 $78.53 $57.60

          90987-02027

          Relay Assy, Circuit Opening (For EFI)
          Production Date: 08/2003-
          Part Name Code: 85910A
          Replaced by: 90080-87026
          ACU2#, MCU2# 1 $17.21 $12.63
          Relay, Computer (For EFI) Make Sure These Fit

          90987-02020

          Relay, Computer (For EFI)
          Production Date: 11/2000-08/2003
          Part Name Code: 85910F
          ACU2#, MCU2# 1 $78.53 $57.60

          90987-02027

          Relay, Computer (For EFI)
          Production Date: 08/2003-
          Part Name Code: 85910F
          Replaced by: 90080-87026
          ACU2#, MCU2# 1 $17.21 $12.63
          Relay, Heater (For Air Fuel Ratio Sensor) Make Sure These Fit

          90987-02020

          Relay, Heater (For Air Fuel Ratio Sensor)
          Part Name Code: 85915S
          ACU2#, MCU2# 1 $78.53 $57.60

          90987-02027

          Relay, Heater (For Air Fuel Ratio Sensor)
          Part Name Code: 85915S
          Replaced by: 90080-87026
          MCU2# 1 $17.21 $12.63
           
          Sensor Assy, Vapor Pressure

          89461-35010

          Sensor Assy, Vapor Pressure
          Part Name Code: 89460
          Replaced by: 89461-0C010
          ACU2#, MCU2#,MCU2# 1 $238.05 $168.87
           
          Sensor, Throttle Position (For E.F.I.)

          89452-33030

          Sensor, Throttle Position (For E.F.I.)
          Part Name Code: 89452
          ACU2#, MCU2# 1 $64.73 $45.93
          Sensor, Water Temperature (For E.F.I.) Make Sure These Fit

          89422-33030

          Sensor, Water Temperature (For E.F.I.)
          Part Name Code: 89422
          ACU2# 1 $70.02 $49.68

          89422-35010

          Sensor, Water Temperature (For E.F.I.)
          Part Name Code: 89422
          ACU2#, MCU2#,MCU2# 1 $70.02 $49.68
          Standard Parts Make Sure These Fit

          90430-12005

          GASKET
          $1.24 $0.90

          90179-06218

          NUT
          Replaced by: 90179-06264
          $1.24 $0.90

          90179-06264

          NUT, W/WASHER
          $1.24 $0.90

          93319-15010

          SCREW, W/WASHER
          $0.98 $0.72
           
          ×

          Although Toyota Motor 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.

           
          ×
          There are multiple parts that fit your vehicle, select the one that best matches your needs, or select vehicle options to filter result.
          Genuine Toyota Parts, the Right Choice
          ToyotaPartsDeal.com offers the lowest prices for genuine 2004 Toyota Highlander parts. Parts like Electronic Fuel Injection System are shipped directly from authorized Toyota dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.3L.
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          For the most accurate results, search by your VIN (Vehicle Identification Number).
           
          ×
          Your VIN (Vehicle Identification Number) is a 17-character code that uniquely identifies all vehicles.

          It can be found on the vehicle's title, registration, and insurance papers, driver side of the dashboard near the windshield, and on the driver's side door jamb.
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          This part is a packaged part and contains multiple quantities of: (Pack Qty: )

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