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Powertrain Control

2003 Toyota Matrix Mass Air Flow Sensor, Camshaft Position Sensor, Knock Sensor

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2003 Toyota Matrix
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4 Cyl 1.8 L GAS
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4 Cyl 1.8 L GAS
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3 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Electrical Components (Engine Compartment)
    2003 Toyota Matrix Powertrain Control Diagram 1 - Thumbnail
  • 2.Electrical - Electrical Components (Passenger Compartment)
    2003 Toyota Matrix Powertrain Control Diagram 2 - Thumbnail
  • 3.Electrical - Ignition system
    2003 Toyota Matrix Powertrain Control Diagram 3 - Thumbnail
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 Toyota 82741-02040 Fuse Box Main
    82741-02040
    Fuse Box Main
    Block, Engine Room Relay
    • Part Notes: Engine Compartment
    MSRP: $186.78 Your Price: $131.94
    1
    Add To Cart
  • 1 Toyota 82734-02010 Junction Block
    82734-02010
    Junction Block
    Block, Center Junction
    • Part Notes: Passenger Compartment
    • Location: Passenger Side
    MSRP: $198.75 Your Price: $140.40
    1
    Add To Cart
  • 2 Toyota 82730-01020 Junction Block
    82730-01020
    Junction Block
    Block Assembly, Instrument Panel Junction
    • Part Notes: Passenger Compartment
    • Location: Driver Side
    MSRP: $557.21 Your Price: $380.21
    1
    Add To Cart
  • 2
    90080-91180
    Spark Plug
    Plug, Spark
    • Part Notes: With XRS
    MSRP: $15.62 Your Price: $11.22
    1
    Add To Cart
  • 2
    90080-91184
    Spark Plug
    Plug, Spark
    • Part Notes: Without XRS, 2WD;Without XRS, 4WD
    MSRP: $14.46 Your Price: $10.38
    1
    Add To Cart
  • 3 Toyota 89661-01030 ECM
    89661-01030
    ECM
    Computer Engine Control
    • Part Notes: Without XRS, 4WD
  • 3 Toyota 89661-01040 ECM
    89661-01040
    ECM
    Computer Engine Control
    • Part Notes: With XRS, Manual Transmission
    MSRP: $1589.47 Your Price: $1084.58
    1
    Add To Cart
  • 3 Toyota 89661-01050 ECM
    89661-01050
    ECM
    Computer Engine Control
    • Part Notes: With XRS, Auto Transmission
  • 3 Toyota 89666-02131 ECM
    89666-02131
    ECM
    Computer Engine Control
    • Part Notes: Without XRS, 2WD, Manual Transmission
  • 3 Toyota 89666-02164 ECM
    89666-02164
    ECM
    Computer Engine Control
    • Part Notes: Without XRS, 2WD, Auto Transmission
    MSRP: $1253.73 Your Price: $855.49
    1
    Add To Cart
  • 3 Toyota 82663-02020 Lower Cover
    82663-02020
    Lower Cover
    Cover, Relay Block
    • Part Notes: Engine Compartment
    MSRP: $49.89 Your Price: $35.84
    1
    Add To Cart
  • 3 Toyota 82674-02020 Lower Cover
    82674-02020
    Lower Cover
    Cover, Junction Block
    • Part Notes: Passenger Compartment
    • Location: Passenger Side
    MSRP: $24.59 Your Price: $17.67
    1
    Add To Cart
  • 4 Toyota 89668-01010 ECM Bracket
    89668-01010
    ECM Bracket
    Bracket, Engine Control Computer
    • Part Notes: XRS
    • Location: Passenger Side
    MSRP: $17.24 Your Price: $12.38
    1
    Add To Cart
  • 4 Toyota 89668-02060 ECM Bracket
    89668-02060
    ECM Bracket
    Bracket, Engine Control Computer
    • Part Notes: Base & XR
    • Location: Passenger Side
    MSRP: $29.13 Your Price: $20.94
    1
    Add To Cart
  • 4 Toyota 85928-12010 Fan Resistor
    85928-12010
    Fan Resistor
    Resistor, Cooling Fan
    • Part Notes: Engine Compartment
    MSRP: $191.11 Your Price: $135.00
    1
    Add To Cart
  • 4 Toyota 82611-02010 Lower Cover
    82611-02010
    Lower Cover
    Cover, Fuse Block
    • Part Notes: Passenger Compartment
    • Location: Driver Side
    MSRP: $25.60 Your Price: $18.39
    1
    Add To Cart
  • 5 Toyota 89667-01010 ECM Bracket
    89667-01010
    ECM Bracket
    Bracket, Engine Control Computer
    • Part Notes: XRS
    • Location: Driver Side
    MSRP: $16.21 Your Price: $11.64
    1
    Add To Cart
  • 5 Toyota 89667-02060 ECM Bracket
    89667-02060
    ECM Bracket
    Bracket, Engine Control Computer
    • Part Notes: Base & XR
    • Location: Driver Side
    MSRP: $11.26 Your Price: $8.09
    1
    Add To Cart
  • 5
    90080-82022
    Fuse
    Fuse, Mini
    • Part Notes: Passenger Compartment, 15A
    MSRP: $2.98 Your Price: $2.14
    1
    Add To Cart
  • 5
    90080-82021
    Fuse
    Fuse, Mini
    • Part Notes: Passenger Compartment, 10A
  • 5
    90080-82023
    Fuse
    Fuse, Mini
    • Part Notes: Passenger Compartment, 20A
    MSRP: $2.98 Your Price: $2.14
    1
    Add To Cart
  • 5 Toyota 90080-82024 Fuse
    90080-82024
    Fuse
    Fuse, Mini
    • Part Notes: Passenger Compartment, 30A
    MSRP: $2.98 Your Price: $2.14
    1
    Add To Cart
  • 5 Toyota 90080-82031 Fuse
    90080-82031
    Fuse
    Fuse, Mini
    • Part Notes: Passenger Compartment, 5A
    MSRP: $2.82 Your Price: $2.02
    1
    Add To Cart
  • 5
    90080-82033
    Fuse
    Fuse, Mini
    • Part Notes: Passenger Compartment, 25A
    MSRP: $3.98 Your Price: $2.86
    1
    Add To Cart
  • 6
    90080-82022
    Fuse
    Fuse, Mini
    • Part Notes: Engine Compartment, 15A
    MSRP: $2.98 Your Price: $2.14
    1
    Add To Cart
  • 6
    90080-82021
    Fuse
    Fuse, Mini
    • Part Notes: Engine Compartment, 10A
  • 6
    90080-82023
    Fuse
    Fuse, Mini
    • Part Notes: Engine Compartment, 20A
    MSRP: $2.98 Your Price: $2.14
    1
    Add To Cart
  • 6 Toyota 90080-82024 Fuse
    90080-82024
    Fuse
    Fuse, Mini
    • Part Notes: Engine Compartment, 30A
    MSRP: $2.98 Your Price: $2.14
    1
    Add To Cart
  • 6 Toyota 90080-82031 Fuse
    90080-82031
    Fuse
    Fuse, Mini
    • Part Notes: Engine Compartment, 5A
    MSRP: $2.82 Your Price: $2.02
    1
    Add To Cart
  • 6
    90080-82033
    Fuse
    Fuse, Mini
    • Part Notes: Engine Compartment, 25A
    MSRP: $3.98 Your Price: $2.86
    1
    Add To Cart
  • 7 Toyota 82641-01040 Control Module
    82641-01040
    Control Module
    Relay, Integration With Door Control
    • Part Notes: Passenger Compartment, Intergration, With Keyless Entry
    MSRP: $359.15 Your Price: $251.55
    1
    Add To Cart
  • 7 Toyota 82641-01050 Control Module
    82641-01050
    Control Module
    Relay, Integration With Door Control
    • Part Notes: Passenger Compartment, Intergration, Without Keyless Entry
    MSRP: $314.25 Your Price: $220.09
    1
    Add To Cart
  • 8
    82810-02050
    Control Module
    Relay Assembly, Running Light
    • Part Notes: Passenger Compartment, Running Light
    MSRP: $476.37 Your Price: $333.64
    1
    Add To Cart
  • 8
    90080-87026
    Relay
    • Part Notes: Engine Compartment, Computer, Denso;Engine Compartment, Computer, Siemens;Engine Compartment, Cooling Fan #1, Denso;Engine Compartment, Cooling Fan #1, Siemens;Engine Compartment, Fog Lamp, Denso;Engine Compartment, Fog Lamp, Siemens;Engine Compartment, Horn
    MSRP: $32.09 Your Price: $23.05
  • 8
    90987-02028
    Relay
    • Part Notes: Engine Compartment, AC Clutch
    MSRP: $115.59 Your Price: $82.35
    1
    Add To Cart
  • 8
    90084-98032
    Relay
    • Part Notes: Engine Compartment, Cooling Fan #2, Denso;Engine Compartment, Cooling Fan #2, Siemens
    MSRP: $80.99 Your Price: $58.18
    1
    Add To Cart
  • 8
    90080-87024
    Relay
    • Part Notes: Engine Compartment, Headlamp;Engine Compartment, Headlamp Dimmer
    MSRP: $95.63 Your Price: $68.13
    1
    Add To Cart
  • 8
    88263-21010
    Relay
    Relay, Skid Control
    • Part Notes: Engine Compartment, Skid Control, #2
    MSRP: $99.62 Your Price: $70.97
    1
    Add To Cart
  • 8 Toyota 88263-08010 Relay
    88263-08010
    Relay
    Relay, Skid Control
    • Part Notes: Engine Compartment, Skid Control, #1
    MSRP: $177.63 Your Price: $125.48
    1
    Add To Cart
  • 9
    90080-87026
    Relay
    • Part Notes: Passenger Compartment, Ignition;Passenger Compartment, Inverter;Passenger Compartment, Main;Passenger Compartment, Power Outlet, Denso;Passenger Compartment, Power Outlet, Siemens;Passenger Compartment, Tail Lamp, Denso;Passenger Compartment, Tail Lamp, Siemens
    MSRP: $32.09 Your Price: $23.05
  • 9
    28300-10020
    Relay
    Relay Assembly, Starter
    • Part Notes: Passenger Compartment, Starter
    MSRP: $114.75 Your Price: $81.75
    1
    Add To Cart
  • 9
    90080-87024
    Relay
    • Part Notes: Passenger Compartment, Defogger
    MSRP: $95.63 Your Price: $68.13
    1
    Add To Cart
  • 9
    81980-02030
    Relay
    Flasher Assembly, Turn Signal
    • Part Notes: Passenger Compartment, Flasher/Turn Signal
    MSRP: $82.32 Your Price: $59.14
    1
    Add To Cart
  • 9
    90987-03003
    Relay
    • Part Notes: Passenger Compartment, Hatch Junction
    MSRP: $49.05 Your Price: $35.24
    1
    Add To Cart
  • 9
    90080-87025
    Relay
    • Part Notes: Passenger Compartment, Blower Motor
    MSRP: $95.46 Your Price: $68.01
    1
    Add To Cart
  • 10
    84340-04020
    Lamp Switch
    Switch Assembly, Stop Lamp
    • Part Notes: Passenger Compartment, Without Cruise Cntrl
    MSRP: $45.40 Your Price: $32.61
    1
    Add To Cart
  • 10
    84340-04030
    Lamp Switch
    Switch Assembly, Stop Lamp
    • Part Notes: Passenger Compartment, With Cruise Cntrl
    MSRP: $109.43 Your Price: $77.96
    1
    Add To Cart
  • 11
    84520-24010
    Safety Switch
    Switch Assembly, Clutch
    • Part Notes: Passenger Compartment
    MSRP: $94.46 Your Price: $67.30
    1
    Add To Cart
  • Toyota 89661-01032 ECM
    89661-01032
    ECM
    Computer Engine Control
    • Part Notes: Matrix; Without XRS; Auto Transmission; With AWD; From 3/02
    MSRP: $694.83 Your Price: $474.12
    1
    Add To Cart
  • 89465-13030
    Oxygen Sensor
    Sensor, Oxygen
    • Part Notes: Matrix; Without XRS; Without AWD; Front
    MSRP: $155.01 Your Price: $110.43
    1
    Add To Cart
  • 89465-02110
    Oxygen Sensor
    Sensor, Oxygen
    • Part Notes: Matrix; Without XRS; Without AWD; Rear
    MSRP: $184.95 Your Price: $130.65
    1
    Add To Cart
  • Toyota 89465-12710 Oxygen Sensor
    89465-12710
    Oxygen Sensor
    Sensor, Oxygen
    • Part Notes: Matrix; Without XRS; With AWD; Front
    MSRP: $164.16 Your Price: $116.95
    1
    Add To Cart
  • Toyota 89465-01090 Oxygen Sensor
    89465-01090
    Oxygen Sensor
    Sensor, Oxygen
    • Part Notes: Matrix; Without XRS; With AWD; Rear
    MSRP: $185.11 Your Price: $130.77
    1
    Add To Cart
  • 89465-01100
    Oxygen Sensor
    Sensor, Oxygen
    • Part Notes: Matrix; With XRS; Front
    MSRP: $163.32 Your Price: $116.36
  • 89465-01110
    Oxygen Sensor
    Sensor, Oxygen
    • Part Notes: Matrix; With XRS; Rear
  • 89413-08020
    Vehicle Speed Sensor
    Sensor, Transmission
    • Part Notes: Matrix; With XRS; Auto Transmission; Aisin;Matrix; With XRS; Auto Transmission; Toyota
    MSRP: $202.25 Your Price: $142.87
    1
    Add To Cart
  • 83181-12020
    Vehicle Speed Sensor
    Sensor, Speedometer
    • Part Notes: Matrix; Without XRS; Without AWD
    MSRP: $400.52 Your Price: $280.52
    1
    Add To Cart
  • 89413-0C011
    Vehicle Speed Sensor
    Sensor, Transmission
    • Part Notes: Matrix; Without XRS; With AWD
    MSRP: $159.83 Your Price: $113.87
    1
    Add To Cart
  • Toyota 89666-02133 Computer,  Engine Control
    89666-02133
    Computer, Engine Control
    • Part Notes: PART NUMBER LABEL=89666-02133
    • Production Date: 05/2002-05/2003
    • Fitting Vehicle Options: ZZE132.. NAP.. 5F; ZZE130.. NAP.. 5F
    • Part Name Code: 89661
    • Replaced By: 89666-02135
    MSRP: $1789.25 Your Price: $1220.91
  • Toyota 89666-02132 Computer,  Engine Control
    89666-02132
    Computer, Engine Control
    • Part Notes: PART NUMBER LABEL=89666-02132
    • Production Date: 02/2002-05/2002
    • Fitting Vehicle Options: ZZE132.. NAP.. 5F; ZZE130.. NAP.. 5F
    • Part Name Code: 89661
    • Replaced By: 89666-02135
    MSRP: $1789.25 Your Price: $1220.91
  • Toyota 89666-02330 Computer,  Engine Control
    89666-02330
    Computer, Engine Control
    • Part Notes: PART NUMBER LABEL=89666-02330
    • Production Date: 01/2002-07/2003
    • Fitting Vehicle Options: ZZE130.. NAP.. 4FC
    • Part Name Code: 89661
    • Replaced By: 89666-02333
    MSRP: $677.16 Your Price: $462.07
  • Toyota 89661-0Z090 Computer,  Engine Control
    89661-0Z090
    Computer, Engine Control
    • Part Notes: PART NUMBER LABEL=89661-0Z090
    • Production Date: 01/2002-07/2003
    • Fitting Vehicle Options: ZZE130.. NAP.. 4FC
    • Part Name Code: 89661
    • Replaced By: 89661-0Z093
    MSRP: $1013.80 Your Price: $691.77
  • Toyota 89661-0Z100 Computer,  Engine Control
    89661-0Z100
    Computer, Engine Control
    • Part Notes: PART NUMBER LABEL=89661-0Z100
    • Production Date: 05/2003-07/2003
    • Fitting Vehicle Options: ZZE134.. NAP
    • Part Name Code: 89661
    • Replaced By: 89661-0Z103
    MSRP: $1002.66 Your Price: $684.17
  • 89615-20090
    Sensor, Knock Control
    • Production Date: 01/2002-05/2004
    • Fitting Vehicle Options: ZZE132, 133, 134.. NAP; ZZE130.. NAP.. 4FC; ZZE130.. NAP.. 5F.. USA; ZZE130.. NAP.. 5F.. (CE, S).. CND
    • Part Name Code: 89615
    • Replaced By: 89615-06010
    MSRP: $201.42 Your Price: $142.28
  • Toyota 89666-02153 Computer,  Engine Control
    89666-02153
    Computer, Engine Control
    • Part Notes: PART NUMBER LABEL=89666-02153
    • Production Date: 02/2003-05/2003
    • Fitting Vehicle Options: ZZE130.. NAP.. 4FC
    • Part Name Code: 89661
    • Replaced By: 89666-02154
    MSRP: $1205.29 Your Price: $822.43
  • Toyota 89666-02340 Computer,  Engine Control
    89666-02340
    Computer, Engine Control
    • Part Notes: PART NUMBER LABEL=89666-02340
    • Production Date: 05/2003-07/2003
    • Fitting Vehicle Options: ZZE132.. NAP.. 4FC
    • Part Name Code: 89661
    • Replaced By: 89666-02343
    MSRP: $574.76 Your Price: $392.19

OEM 2003 Toyota Matrix Parts for Powertrain Control

Genuine 2003 Toyota Matrix parts are produced by Toyota with the official design and standards, thus they ensure a high quality throughout the production process. OEM parts are the ideal choice for people looking for new Powertrain Control parts. With our competitive prices, we offer 2003 Toyota Matrix Mass Air Flow Sensor, Camshaft Position Sensor, Knock Sensor that fit tight budgets, while still including the manufacturer warranties, a hassle-free returns policy and quick shipping options.