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Replacement and OEM Parts for 2003 Toyota Corolla Ignition, Distributors & ECM

2003 Toyota Corolla Ignition, Distributors & ECM

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Engine & Drivetrain

32 products about 2003 Toyota Corolla Ignition, Distributors & ECM found

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  • OEM 2003 Toyota Corolla Jacket Bolt Diagram - 45897-12020
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    OEM (Genuine) 2003 Toyota Corolla Jacket Bolt

    PartNumber: 45897-12020
    OEM 2003 Toyota Corolla Jacket Bolt - 45897-12020
    Product Specifications
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 45897-60010, 45897-12011
    • Part Description: 2003 Toyota Corolla Jacket Bolt
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | Base, CE, DX, Hybrid LE, L, LE, S, SE, SE Apex, SE Nightshade, VE, XLE, XRS, XSE, XSE Apex | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L ELECTRIC/GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
    $3.94 MSRP: $5.66
    You Save: $1.72 (31%)
  • OEM 2003 Toyota Corolla Knock Sensor Diagram - 89615-06010
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    OEM (Genuine) 2003 Toyota Corolla Knock Sensor

    PartNumber: 89615-06010
    OEM 2003 Toyota Corolla Knock Sensor - 89615-06010
    Product Specifications
    • Notes: Corolla; All
    • Other Names: Knock Sensor
    • Item Dimensions: 3.8 x 1.8 x 1.3 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 89615-20090
    • Part Description: 2003 Toyota Corolla Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | 50th Anniversary Special Edition, Base, CE, Hybrid LE, L, LE, LE Eco, Le Eco Plus, S, SE, SE Apex, SE Nightshade, Special Edition, XLE, XRS, XSE, XSE Apex | 4 Cyl 1.8 L ELECTRIC/GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
    $134.52 MSRP: $195.42
    You Save: $60.90 (32%)
  • Denso Ignition Coil for 2003 Toyota Corolla - 673-1300

    Denso® Ignition Coil for 2003 Toyota Corolla

    PartNumber: 673-1300
    Product Specifications
    • Notes: DENSO is the OE supplier for this vehicle
    • Finish: Gray
    • UPC: 042511173347
    • Voltage: 12 VDC
    • Part Description: 2003 Toyota Corolla Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | 4 Cyl 1.8L
    $79.79
  • Dorman Ignition Switch for 2003 Toyota Corolla - 989-720

    Dorman® Ignition Switch for 2003 Toyota Corolla

    PartNumber: 989-720
    Product Specifications
    • Color/Finish: White
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector/Terminal Configuration: 6-Pin Female
    • Key Programmable: No
    • Keys Included: No
    • Mounting Hardware Included: No
    • Mounting Location: Steering Column
    • Mounting Type: Bolt-On
    • Terminal Gender: Male
    • Terminal Quantity: 6
    • Terminal Type: Blade
    • UPC: 885484672086
    • Part Description: 2003 Toyota Corolla Ignition Switch
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | All Engines
    $38.16
  • Delphi Ignition Knock Sensor for 2003 Toyota Corolla - AS10172

    Delphi® Ignition Knock Sensor for 2003 Toyota Corolla

    PartNumber: AS10172
    Product Specifications
    • Connector Gender: Male
    • Connector Quantity: 1
    • Connector Shape: Rectangle
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • UPC: 689604304341
    • Part Description: 2003 Toyota Corolla Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | 4 Cyl 1.8L
    $71.57
  • Cardone Reman Remanufactured Engine Control Computer for 2003 Toyota Corolla - 72-10074

    Cardone Reman® Remanufactured Engine Control Computer for 2003 Toyota Corolla

    PartNumber: 72-10074
    Product Specifications
    • Notes: Immobilizer Reset is Required - Refer to service manual for procedure;with OE # 89661-01040
    • Connector/Terminal Configuration: Pin/Male; Pin/Male; Pin/Male; Pin/Male
    • E-Waste: Yes
    • Housing Material: Metal
    • Product Condition: Remanufactured
    • Removable PROM: No
    • Terminal Quantity: 31, 35, 35, 34
    • Part Description: 2003 Toyota Corolla Remanufactured Engine Control Computer
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | All Engines
    $409.24
  • Walker Products Ignition Knock Sensor for 2003 Toyota Corolla - 242-1058

    Walker Products® Ignition Knock Sensor for 2003 Toyota Corolla

    PartNumber: 242-1058
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Rectangular
    • Length: 52.73 mm
    • Mounting Hardware Included: No
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 724620077081
    • Wiring Harness Included: No
    • Part Description: 2003 Toyota Corolla Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | 4 Cyl 1.8L
    $68.33
  • Denso Direct Ignition Coil Boot Kit for 2003 Toyota Corolla - 671-4319

    Denso® Direct Ignition Coil Boot Kit for 2003 Toyota Corolla

    PartNumber: 671-4319
    Product Specifications
    • Notes: OE Replacement Part / Complete COP Boot Set - 4
    • Coil Stem Size: 3.875"
    • Finish: Black
    • Length: 1.550"
    • Material: Silicone
    • Terminal Gender: Female
    • Terminal Quantity: 1
    • UPC: 042511233058
    • Part Description: 2003 Toyota Corolla Direct Ignition Coil Boot Kit
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | 4 Cyl 1.8L
    $21.04
  • Spectra Premium Ignition Coil Set for 2003 Toyota Corolla - C551M4

    Spectra Premium® Ignition Coil Set for 2003 Toyota Corolla

    PartNumber: C551M4
    Product Specifications
    • Notes: Coil On Plug; Multipack: 4 Units
    • Connector Gender: Male
    • Finish: Black
    • Length: 5.750"
    • Quantity: 4
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 627785024078
    • Part Description: 2003 Toyota Corolla Ignition Coil Set
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | 4 Cyl 1.8L
    $100.29
  • OEM 2003 Toyota Corolla Ignition Switch Diagram - 84450-52010
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    OEM (Genuine) 2003 Toyota Corolla Ignition Switch

    PartNumber: 84450-52010
    OEM 2003 Toyota Corolla Ignition Switch - 84450-52010
    Product Specifications
    • Other Names: Ignition Switch
    • Item Dimensions: 7.1 x 5.5 x 4.4 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84450-BZ040
    • Part Description: 2003 Toyota Corolla Ignition Switch
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S, XRS | 4 Cyl 1.8 L GAS
    $109.88 MSRP: $159.64
    You Save: $49.76 (32%)
  • facet Ignition Knock Sensor for 2003 Toyota Corolla - 9.3018

    facet® Ignition Knock Sensor for 2003 Toyota Corolla

    PartNumber: 9.3018
    Product Specifications
    • Part Description: 2003 Toyota Corolla Ignition Knock Sensor
    Vehicle Fitment
    • 2003 Toyota Corolla | S | All Engines
    • 2003 Toyota Corolla | CE | 4 Cyl 1.8L
    • 2003 Toyota Corolla | LE | 4 Cyl 1.8L
    Show More
    $48.53
  • Delphi Ignition Coil for 2003 Toyota Corolla - GN10314

    Delphi® Ignition Coil for 2003 Toyota Corolla

    PartNumber: GN10314
    Product Specifications
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604215807
    • Part Description: 2003 Toyota Corolla Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | 4 Cyl 1.8L
    $70.46
  • Spectra Premium Ignition Coil for 2003 Toyota Corolla - C-551

    Spectra Premium® Ignition Coil for 2003 Toyota Corolla

    PartNumber: C-551
    Product Specifications
    • Notes: Coil On Plug; Single Unit
    • Connector Gender: Female
    • Finish: Black
    • Length: 5.750"
    • OE Part Number: 94859442
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 874183004489
    • Part Description: 2003 Toyota Corolla Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | 4 Cyl 1.8L
    $34.10
  • OEM 2003 Toyota Corolla Warning Switch Diagram - 84052-60010
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    OEM (Genuine) 2003 Toyota Corolla Warning Switch

    PartNumber: 84052-60010
    OEM 2003 Toyota Corolla Warning Switch - 84052-60010
    Product Specifications
    • Other Names: Lock Switch, Switch, Warning Switch
    • Item Dimensions: 6.4 x 6.1 x 6.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Toyota Corolla Warning Switch
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S, XRS | 4 Cyl 1.8 L GAS
    $27.12 MSRP: $39.08
    You Save: $11.96 (31%)
  • Walker Products Ignition Coil for 2003 Toyota Corolla - 921-2013

    Walker Products® Ignition Coil for 2003 Toyota Corolla

    PartNumber: 921-2013
    Product Specifications
    • Connector Gender: Female
    • Ignition Type: Distributorless
    • Oil Filled: No
    • Requires External Resistor: No
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Spade
    • UPC: 724620055225
    • Voltage: 12 Volts
    • Part Description: 2003 Toyota Corolla Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | 4 Cyl 1.8L
    $31.15
  • OEM 2003 Toyota Corolla ECM Diagram - 89666-02290
    View Related Parts

    OEM (Genuine) 2003 Toyota Corolla ECM

    PartNumber: 89666-02290
    OEM 2003 Toyota Corolla ECM - 89666-02290
    Product Specifications
    • Notes: Corolla; Usa Built; 1.8l; Manual Trans; All
    • Other Names: ECM
    • Item Dimensions: 10.0 x 7.7 x 3.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Toyota Corolla ECM
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S | 4 Cyl 1.8 L GAS
    $496.21 MSRP: $731.73
    You Save: $235.52 (33%)
  • OEM 2003 Toyota Corolla ECM Diagram - 89666-02290
    View Related Parts

    OEM (Genuine) 2003 Toyota Corolla ECM

    PartNumber: 89666-02290
    OEM 2003 Toyota Corolla ECM - 89666-02290
    Product Specifications
    • Notes: Corolla; Usa Built; 1.8l; Manual Trans; All
    • Other Names: ECM
    • Item Dimensions: 10.0 x 7.7 x 3.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Toyota Corolla ECM
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S | 4 Cyl 1.8 L GAS
    $496.21 MSRP: $731.73
    You Save: $235.52 (33%)
  • OEM 2003 Toyota Corolla Cylinder & Keys Diagram - 69057-02030
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    OEM (Genuine) 2003 Toyota Corolla Cylinder & Keys

    PartNumber: 69057-02030
    OEM 2003 Toyota Corolla Cylinder & Keys - 69057-02030
    Product Specifications
    • Other Names: Cylinder & Keys, Ignition Lock Cylinder
    • Item Dimensions: 6.0 x 4.5 x 3.5 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 69057-02090
    • Part Description: 2003 Toyota Corolla Cylinder & Keys
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S | 4 Cyl 1.8 L GAS
    $108.30 MSRP: $157.34
    You Save: $49.04 (32%)
  • OEM 2003 Toyota Corolla Ignition Coil Diagram - 90919-02262
    View Related Parts

    OEM (Genuine) 2003 Toyota Corolla Ignition Coil

    PartNumber: 90919-02262
    OEM 2003 Toyota Corolla Ignition Coil - 90919-02262
    Product Specifications
    • Item Dimensions: 6.7 x 4.1 x 2.9 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 90919-02239, 90080-19015
    • Part Description: 2003 Toyota Corolla Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S, VE, XRS | 4 Cyl 1.8 L GAS
    $98.56 MSRP: $143.20
    You Save: $44.64 (32%)
  • OEM 2003 Toyota Corolla Cylinder & Keys Diagram - 69051-02090
    View Related Parts

    OEM (Genuine) 2003 Toyota Corolla Cylinder & Keys

    PartNumber: 69051-02090
    OEM 2003 Toyota Corolla Cylinder & Keys - 69051-02090
    Product Specifications
    • Location: Passenger Side
    • Other Names: Cylinder & Keys, Lock Cylinder
    • Item Dimensions: 5.0 x 3.2 x 2.0 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Toyota Corolla Cylinder & Keys
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S, XRS | 4 Cyl 1.8 L GAS
    $74.40 MSRP: $108.10
    You Save: $33.70 (32%)
  • facet Ignition Coil for 2003 Toyota Corolla - 9-6361

    facet® Ignition Coil for 2003 Toyota Corolla

    PartNumber: 9-6361
    Product Specifications
    • Part Description: 2003 Toyota Corolla Ignition Coil
    Vehicle Fitment
    • 2003 Toyota Corolla | S | All Engines
    • 2003 Toyota Corolla | CE | 4 Cyl 1.8L
    • 2003 Toyota Corolla | LE | 4 Cyl 1.8L
    Show More
    $43.47
  • OEM 2003 Toyota Corolla ECM Diagram - 89666-02154
    View Related Parts

    OEM (Genuine) 2003 Toyota Corolla ECM

    PartNumber: 89666-02154
    OEM 2003 Toyota Corolla ECM - 89666-02154
    Product Specifications
    • Notes: Auto Trans, Delco
    • Other Names: ECM
    • Item Dimensions: 12.8 x 10.1 x 4.1 inches
    • Item Weight: 2.20 Pounds
    • Replaces: 89666-02153, 89666-02150, 89666-02152, 89666-02151
    • Part Description: 2003 Toyota Corolla ECM
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S | 4 Cyl 1.8 L GAS
  • OEM 2003 Toyota Corolla ECM Diagram - 89666-02154
    View Related Parts

    OEM (Genuine) 2003 Toyota Corolla ECM

    PartNumber: 89666-02154
    OEM 2003 Toyota Corolla ECM - 89666-02154
    Product Specifications
    • Notes: Auto Trans, Delco
    • Other Names: ECM
    • Item Dimensions: 12.8 x 10.1 x 4.1 inches
    • Item Weight: 2.20 Pounds
    • Replaces: 89666-02153, 89666-02150, 89666-02152, 89666-02151
    • Part Description: 2003 Toyota Corolla ECM
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S | 4 Cyl 1.8 L GAS
  • OEM 2003 Toyota Corolla ECM Diagram - 89666-02300
    View Related Parts

    OEM (Genuine) 2003 Toyota Corolla ECM

    PartNumber: 89666-02300
    OEM 2003 Toyota Corolla ECM - 89666-02300
    Product Specifications
    • Notes: Corolla; Usa Built; 1.8l; Auto Trans; 4 Speed; All
    • Other Names: ECM
    • Item Dimensions: 9.8 x 7.5 x 3.3 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Toyota Corolla ECM
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S | 4 Cyl 1.8 L GAS
  • Dorman Ignition Lock Key With Transponder for 2003 Toyota Corolla - 101-317

    Dorman® Ignition Lock Key With Transponder for 2003 Toyota Corolla

    PartNumber: 101-317
    Product Specifications
    • Notes: Transponder Key
    • Battery Required: No
    • Blade Material: Brass
    • Cloneable Key: Clone
    • Key Blade Type: Edge Cut
    • Key Type: Transponder
    • Package Contents: 1 Ignition Lock Key
    • Pre-Cut Key: Yes
    • UPC: 019495954002
    • Part Description: 2003 Toyota Corolla Ignition Lock Key With Transponder
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | All Engines
  • Cardone Reman Remanufactured Engine Control Computer for 2003 Toyota Corolla - 72-10075

    Cardone Reman® Remanufactured Engine Control Computer for 2003 Toyota Corolla

    PartNumber: 72-10075
    Product Specifications
    • Notes: with OE # 89661-01031;Immobilizer Reset is Required - Refer to service manual for procedure
    • Connector/Terminal Configuration: Pin/Male; Pin/Male; Pin/Male; Pin/Male
    • E-Waste: Yes
    • Housing Material: Metal
    • Product Condition: Remanufactured
    • Removable PROM: No
    • Terminal Quantity: 34, 35, 35, 31
    • Part Description: 2003 Toyota Corolla Remanufactured Engine Control Computer
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | All Engines
  • Original Engine Management Ignition Coil for 2003 Toyota Corolla - 50070

    Original Engine Management® Ignition Coil for 2003 Toyota Corolla

    PartNumber: 50070
    Product Specifications
    • Attachment Method: Bolt-On
    • Coil Included: Yes
    • Coil Type: Electronic
    • Color: Black, Gray
    • Connector Gender: Female (1)
    • Connector Quantity: 1
    • Connector Shape: Rectangular
    • Connector Type: Plug-In
    • Grease Pack: No
    • Hardware Included: No
    • Ignition Type: Coil on Plug
    • Instructions Included: No
    • Location: Under Cylinder Head Cover
    • Terminal Gender: Male (1)
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 841266067266
    • Voltage: 12 Volts
    • Part Description: 2003 Toyota Corolla Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | All Engines
    • 2003 Toyota Corolla | All Trims | 4 Cyl 1.8L
  • Cardone Reman Remanufactured Engine Control Computer for 2003 Toyota Corolla - 72-10181

    Cardone Reman® Remanufactured Engine Control Computer for 2003 Toyota Corolla

    PartNumber: 72-10181
    Product Specifications
    • Notes: with OE # 89666-02150;Immobilizer Reset is Required - Refer to service manual for procedure
    • Connector/Terminal Configuration: Pin/Male; Pin/Male; Pin/Male; Pin/Male
    • E-Waste: Yes
    • Housing Material: Metal
    • Product Condition: Remanufactured
    • Removable PROM: No
    • Terminal Quantity: 30, 34, 34, 31
    • Part Description: 2003 Toyota Corolla Remanufactured Engine Control Computer
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | All Trims | All Engines
  • OEM 2003 Toyota Corolla Ecm Ecu Engine Control Module Diagram - 89666-02131
    View Related Parts

    OEM (Genuine) 2003 Toyota Corolla Ecm Ecu Engine Control Module

    PartNumber: 89666-02131
    OEM 2003 Toyota Corolla Ecm Ecu Engine Control Module - 89666-02131
    Product Specifications
    • Notes: Manual Trans
    • Other Names: ECM
    • Item Dimensions: 13.2 x 9.9 x 4.0 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 89666-02130
    • Part Description: 2003 Toyota Corolla Ecm Ecu Engine Control Module
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S | 4 Cyl 1.8 L GAS
  • OEM 2003 Toyota Corolla Ecm Ecu Engine Control Module Diagram - 89666-02131
    View Related Parts

    OEM (Genuine) 2003 Toyota Corolla Ecm Ecu Engine Control Module

    PartNumber: 89666-02131
    OEM 2003 Toyota Corolla Ecm Ecu Engine Control Module - 89666-02131
    Product Specifications
    • Notes: Manual Trans
    • Other Names: ECM
    • Item Dimensions: 13.2 x 9.9 x 4.0 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 89666-02130
    • Part Description: 2003 Toyota Corolla Ecm Ecu Engine Control Module
    More Info
    Vehicle Fitment
    • 2003 Toyota Corolla | CE, LE, S | 4 Cyl 1.8 L GAS
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