Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for 2003 Ford Focus Ignition, Distributors & ECM

2003 Ford Focus Ignition, Distributors & ECM

My Vehicle Change Vehicle
2003 Ford Focus
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

46 products about 2003 Ford Focus Ignition, Distributors & ECM found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2003 Ford Focus Ignition Switch

    PartNumber: DG9Z-11572-A
    OEM 2003 Ford Focus Ignition Switch - DG9Z-11572-A
    Product Specifications
    • Notes: Auto Trans;Manual Trans
    • Other Names: Ignition Switch
    • Item Dimensions: 6.2 x 4.1 x 4.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: SW-6343, 98AZ-11572-A, YS4Z-11572-AC
    • Part Description: 2003 Ford Focus Ignition Switch
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | LX, RS, S, SE, SEL, SES, Sony Limited Edition, ST, SVT, Titanium, ZTS, ZTW, ZX3, ZX4, ZX4 ST, ZX5, ZXW | 3 Cyl 1.0 L GAS, 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
    $50.37 MSRP: $83.27
    You Save: $32.90 (40%)
  • OEM (Genuine) 2003 Ford Focus Ignition Switch

    PartNumber: DG9Z-11572-A
    OEM 2003 Ford Focus Ignition Switch - DG9Z-11572-A
    Product Specifications
    • Notes: Auto Trans;Manual Trans
    • Other Names: Ignition Switch
    • Item Dimensions: 6.2 x 4.1 x 4.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: SW-6343, 98AZ-11572-A, YS4Z-11572-AC
    • Part Description: 2003 Ford Focus Ignition Switch
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | LX, RS, S, SE, SEL, SES, Sony Limited Edition, ST, SVT, Titanium, ZTS, ZTW, ZX3, ZX4, ZX4 ST, ZX5, ZXW | 3 Cyl 1.0 L GAS, 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
    $50.37 MSRP: $83.27
    You Save: $32.90 (40%)
  • Denso Ignition Coil for 2003 Ford Focus - 673-6006

    Denso® Ignition Coil for 2003 Ford Focus

    PartNumber: 673-6006
    Product Specifications
    • Notes: OE Part
    • Finish: Black
    • Tower Quantity: 4
    • UPC: 042511179318
    • Voltage: 12 VDC
    • Part Description: 2003 Ford Focus Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.0L
    $55.86
  • Cardone Reman Remanufactured Engine Control Computer for 2003 Ford Focus - 78-9163F

    Cardone Reman® Remanufactured Engine Control Computer for 2003 Ford Focus

    PartNumber: 78-9163F
    Product Specifications
    • Notes: Correct VIN and OE Number Required When Ordering;PATS Module Requires Programming after ECM Install.;All Calibrations with Module ID PBO-240;Vehicle specific Flash programming req'd ON or OFF the vehicle.Accurate VIN & mileage are req'd. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability & starting issues.
    • Connector/Terminal Configuration: Pin/Male; Pin/Male; Pin/Male
    • E-Waste: Yes
    • Housing Material: Metal
    • Product Condition: Remanufactured
    • Removable PROM: No
    • Terminal Quantity: 50, 50, 50
    • Part Description: 2003 Ford Focus Remanufactured Engine Control Computer
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.3L
    $217.83
  • Dorman Ignition Lock Cylinder for 2003 Ford Focus - 924-710

    Dorman® Ignition Lock Cylinder for 2003 Ford Focus

    PartNumber: 924-710
    Product Specifications
    • Notes: Lock Cyl Kit w/Tumblers & Springs Only
    • Finish: Chrome
    • Housing Material: Steel
    • Key Quantity: 0
    • OE Part Number: 1L2Z-11582-BC, 2L2Z-11582-B, 2L2Z-11582-BC, 5S4Z-11582-BB, ECY1-76-149, ECY1-76-149-A, XS4Z-11582-AA, XS4Z-11582-AC, YS4Z-11582-AA
    • UPC: 019495282624
    • Wiring Harness Included: No Harness Required
    • Part Description: 2003 Ford Focus Ignition Lock Cylinder
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | All Engines
    $55.50
  • Walker Products Ignition Knock Sensor for 2003 Ford Focus - 242-1006

    Walker Products® Ignition Knock Sensor for 2003 Ford Focus

    PartNumber: 242-1006
    Product Specifications
    • Connector Gender: Male
    • Connector Quantity: 1
    • Connector Shape: Round
    • Mounting Hardware Included: No
    • Terminal Gender: Female
    • Terminal Quantity: 2
    • Terminal Type: Bullet
    • UPC: 724620074523
    • Wiring Harness Included: Yes
    • Wiring Harness Length: 29.20 mm
    • Part Description: 2003 Ford Focus Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.0L
    $27.03
  • Delphi Ignition Coil for 2003 Ford Focus - GN10185

    Delphi® Ignition Coil for 2003 Ford Focus

    PartNumber: GN10185
    Product Specifications
    • Coil Type: Dual Coil Pack
    • Mount Hole Quantity: 4
    • Terminal Gender: Male
    • Terminal Quantity: 3
    • Terminal Type: Blade
    • UPC: 689604201244
    • Part Description: 2003 Ford Focus Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.0L
    $45.52
  • Denso Ignition Coil for 2003 Ford Focus - 673-6010

    Denso® Ignition Coil for 2003 Ford Focus

    PartNumber: 673-6010
    Product Specifications
    • Notes: OE Part
    • Finish: Black
    • UPC: 042511179349
    • Voltage: 12 VDC
    • Part Description: 2003 Ford Focus Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.3L
    $27.30
  • OEM (Genuine) 2003 Ford Focus Cylinder & Keys

    PartNumber: 5S4Z-11582-BB
    OEM 2003 Ford Focus Cylinder & Keys - 5S4Z-11582-BB
    Product Specifications
    • Item Dimensions: 3.1 x 2.6 x 3.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: XS4Z-11582-AC
    • Part Description: 2003 Ford Focus Cylinder & Keys
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | LX, S, SE, SEL, SES, Sony Limited Edition, ST, SVT, ZTS, ZTW, ZX3, ZX4, ZX4 ST, ZX5, ZXW | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
    $114.39 MSRP: $189.09
    You Save: $74.70 (40%)
  • Denso Direct Ignition Coil Boot Kit for 2003 Ford Focus - 671-4283

    Denso® Direct Ignition Coil Boot Kit for 2003 Ford Focus

    PartNumber: 671-4283
    Product Specifications
    • Notes: OE Replacement Part / Complete COP Boot Set - 4
    • Boot Color: Black
    • Length: 3.850"
    • Material: Silicone
    • Terminal Gender: Male, Female
    • Terminal Quantity: 1
    • UPC: 042511160583
    • Part Description: 2003 Ford Focus Direct Ignition Coil Boot Kit
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.3L
    $22.26
  • Spectra Premium Ignition Coil for 2003 Ford Focus - C-676

    Spectra Premium® Ignition Coil for 2003 Ford Focus

    PartNumber: C-676
    Product Specifications
    • Notes: Coil On Plug
    • Connector Gender: Female
    • Length: 6.125"
    • Terminal Quantity: 2
    • UPC: 874183009446
    • Part Description: 2003 Ford Focus Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.3L
    $26.21
  • Delphi Ignition Knock Sensor for 2003 Ford Focus - AS10200

    Delphi® Ignition Knock Sensor for 2003 Ford Focus

    PartNumber: AS10200
    Product Specifications
    • Connector Gender: Male
    • Connector Quantity: 1
    • Connector Shape: Rectangle
    • Terminal Gender: Female
    • Terminal Quantity: 2
    • UPC: 689604304266
    • Part Description: 2003 Ford Focus Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.0L
    • 2003 Ford Focus | All Trims | 4 Cyl 2.3L
    $24.79
  • Walker Products Ignition Knock Sensor for 2003 Ford Focus - 242-1070

    Walker Products® Ignition Knock Sensor for 2003 Ford Focus

    PartNumber: 242-1070
    Product Specifications
    • Connector Gender: Male
    • Connector Quantity: 1
    • Connector Shape: Square
    • Mounting Hardware Included: No
    • Terminal Gender: Female
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 724620106149
    • Wiring Harness Included: Yes
    • Part Description: 2003 Ford Focus Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.0L
    $24.78
  • Delphi Ignition Coil for 2003 Ford Focus - GN10229

    Delphi® Ignition Coil for 2003 Ford Focus

    PartNumber: GN10229
    Product Specifications
    • Mounting Holes Quantity: 1
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Pin
    • UPC: 689604203408
    • Part Description: 2003 Ford Focus Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.3L
    $29.90
  • OEM (Genuine) 2003 Ford Focus Lock Cylinder Assembly

    PartNumber: 8E5Z-5421991-B
    OEM 2003 Ford Focus Lock Cylinder Assembly - 8E5Z-5421991-B
    Product Specifications
    • Notes: 3 Door Hatchback; Sedan & Wagon; 5 Door Hatchback
    • Location: Driver Side
    • Item Dimensions: 9.1 x 7.2 x 1.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 6E5Z-5421991-B, 5L8Z-7821991-AA
    • Part Description: 2003 Ford Focus Lock Cylinder Assembly
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | LX, S, SE, SEL, SES, Sony Limited Edition, ST, SVT, ZTS, ZTW, ZX3, ZX4, ZX4 ST, ZX5, ZXW | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
    $63.41 MSRP: $93.53
    You Save: $30.12 (33%)
  • Spectra Premium Ignition Coil for 2003 Ford Focus - C-501

    Spectra Premium® Ignition Coil for 2003 Ford Focus

    PartNumber: C-501
    Product Specifications
    • Notes: Coil Pack
    • Bracket: No
    • Connector Gender: Female
    • Finish: Black
    • Height: 3.149"
    • Length: 3.125"
    • Terminal Gender: Male
    • Terminal Quantity: 3
    • Terminal Type: Blade
    • UPC: 874183002744
    • Part Description: 2003 Ford Focus Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.0L
    $24.28
  • OEM (Genuine) 2003 Ford Focus Coil

    PartNumber: 4M5Z-12029-B
    OEM 2003 Ford Focus Coil - 4M5Z-12029-B
    Product Specifications
    • Notes: 2.3 Liter
    • Other Names: Coil, Ignition Coil
    • Item Dimensions: 8.3 x 7.8 x 7.7 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 4M5Z-12029-A, 4M5Z-12029-BC, DG-507
    • Part Description: 2003 Ford Focus Coil
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | LX, S, SE, SEL, SES, ST, ZTS, ZTW, ZX3, ZX4, ZX4 ST, ZX5, ZXW | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
    $60.71 MSRP: $100.36
    You Save: $39.65 (40%)
  • Walker Products Ignition Knock Sensor for 2003 Ford Focus - 242-1063

    Walker Products® Ignition Knock Sensor for 2003 Ford Focus

    PartNumber: 242-1063
    Product Specifications
    • Connector Gender: Male
    • Connector Quantity: 1
    • Connector Shape: Square
    • Length: 42.69 mm
    • Mounting Hardware Included: No
    • Terminal Gender: Female
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 724620097461
    • Wiring Harness Included: Yes
    • Wiring Harness Length: 196.85 mm
    • Part Description: 2003 Ford Focus Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.0L
    • 2003 Ford Focus | All Trims | 4 Cyl 2.3L
    $21.71
  • Cardone Reman Remanufactured Engine Control Computer for 2003 Ford Focus - 78-8542F

    Cardone Reman® Remanufactured Engine Control Computer for 2003 Ford Focus

    PartNumber: 78-8542F
    Product Specifications
    • Notes: PATS Module Requires Programming after ECM Install.;Correct VIN and OE Number Required When Ordering;All Calibrations with Module ID LP2-324;Vehicle specific Flash programming req'd ON or OFF the vehicle.Accurate VIN & mileage are req'd. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability & starting issues.
    • Connector/Terminal Configuration: Pin/Male
    • E-Waste: Yes
    • Housing Material: Metal
    • Product Condition: Remanufactured
    • Removable PROM: No
    • Terminal Quantity: 104
    • Part Description: 2003 Ford Focus Remanufactured Engine Control Computer
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.0L
    $172.46
  • OEM (Genuine) 2003 Ford Focus Cylinder & Keys

    PartNumber: 1S4Z7422050JA
    OEM 2003 Ford Focus Cylinder & Keys - 1S4Z7422050JA
    Product Specifications
    • Notes: Focus; Wagon; W/Anti-Theft; Wagon, W/Anti-Theft
    • Item Weight: 5.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Ford Focus Cylinder & Keys
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | LX, SE, Sony Limited Edition, SVT, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
    $83.43 MSRP: $114.01
    You Save: $30.58 (27%)
  • Walker Products Ignition Coil for 2003 Ford Focus - 920-1015

    Walker Products® Ignition Coil for 2003 Ford Focus

    PartNumber: 920-1015
    Product Specifications
    • Connector Gender: Female
    • Ignition Type: Electronic
    • Oil Filled: No
    • Requires External Resistor: No
    • Terminal Gender: Male
    • Terminal Quantity: 3
    • Terminal Type: Spade
    • UPC: 724620057526
    • Voltage: 12 Volts
    • Part Description: 2003 Ford Focus Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.0L
    $24.09
  • OEM (Genuine) 2003 Ford Focus Coil

    PartNumber: 988Z-12029-A
    OEM 2003 Ford Focus Coil - 988Z-12029-A
    Product Specifications
    • Other Names: Ignition Coil
    • Item Dimensions: 6.4 x 4.4 x 4.5 inches
    • Item Weight: 2.00 Pounds
    • Replaces: XS8Z-12029-AD, XS8Z-12029-AA
    • Part Description: 2003 Ford Focus Coil
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | LX, SE, Sony Limited Edition, SVT, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
    $73.47 MSRP: $121.45
    You Save: $47.98 (40%)
  • Walker Products Ignition Coil Boot for 2003 Ford Focus - 900-P2041

    Walker Products® Ignition Coil Boot for 2003 Ford Focus

    PartNumber: 900-P2041
    Product Specifications
    • UPC: 724620047466
    • Part Description: 2003 Ford Focus Ignition Coil Boot
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.3L
    $3.77
  • OEM (Genuine) 2003 Ford Focus Ignition Switch

    PartNumber: DG9Z-11572-B
    OEM 2003 Ford Focus Ignition Switch - DG9Z-11572-B
    Product Specifications
    • Notes: Focus; Manual Trans
    • Other Names: Ignition Switch
    • Item Dimensions: 3.8 x 2.4 x 2.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: SW-5506, YS4Z-11572-CA
    • Part Description: 2003 Ford Focus Ignition Switch
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | LX, RS, S, SE, SEL, SES, Sony Limited Edition, ST, SVT, Titanium, ZTS, ZTW, ZX3, ZX4, ZX4 ST, ZX5, ZXW | 3 Cyl 1.0 L GAS, 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
    $28.49 MSRP: $45.45
    You Save: $16.96 (38%)
  • Walker Products Ignition Coil for 2003 Ford Focus - 921-2065

    Walker Products® Ignition Coil for 2003 Ford Focus

    PartNumber: 921-2065
    Product Specifications
    • Connector Gender: Female
    • Ignition Type: Distributorless
    • Oil Filled: No
    • Requires External Resistor: No
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Spade
    • UPC: 724620070617
    • Voltage: 12 Volts
    • Part Description: 2003 Ford Focus Ignition Coil
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.3L
    $14.25
  • Dorman Ignition Lock Cylinder for 2003 Ford Focus - 924-794

    Dorman® Ignition Lock Cylinder for 2003 Ford Focus

    PartNumber: 924-794
    Product Specifications
    • Notes: w/Programming for New Chip Keys; Lock Cyl Assy
    • Finish: Silver
    • Housing Material: Metal
    • Installation Hardware Included: No
    • Key Programmable: Yes
    • Key Quantity: 2
    • Lock Material: Metal
    • Mounting Hardware Included: No
    • UPC: 037495584944
    • Wiring Harness Included: No
    • Part Description: 2003 Ford Focus Ignition Lock Cylinder
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | All Engines
    $58.81
  • OEM (Genuine) 2003 Ford Focus Ignition Immobilizer Module

    PartNumber: XW4Z-15607-AA
    OEM 2003 Ford Focus Ignition Immobilizer Module - XW4Z-15607-AA
    Product Specifications
    • Notes: Anti Theft System
    • Other Names: Ignition Immobilizer Module, Ring
    • Item Dimensions: 2.8 x 1.8 x 4.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Ford Focus Ignition Immobilizer Module
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | LX, S, SE, SES, Sony Limited Edition, ST, SVT, ZTS, ZTW, ZX3, ZX4, ZX4 ST, ZX5, ZXW | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
    $51.86 MSRP: $65.00
    You Save: $13.14 (21%)
  • Cardone Reman Remanufactured Engine Control Computer for 2003 Ford Focus - 78-8536F

    Cardone Reman® Remanufactured Engine Control Computer for 2003 Ford Focus

    PartNumber: 78-8536F
    Product Specifications
    • Notes: Correct VIN and OE Number Required When Ordering;All Calibrations with Module ID LBO-210;PATS Module Requires Programming after ECM Install.;Vehicle specific Flash programming req'd ON or OFF the vehicle.Accurate VIN & mileage are req'd. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability & starting issues.
    • Connector/Terminal Configuration: Pin/Male
    • E-Waste: Yes
    • Housing Material: Metal
    • Product Condition: Remanufactured
    • Removable PROM: No
    • Terminal Quantity: 104
    • Part Description: 2003 Ford Focus Remanufactured Engine Control Computer
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.0L
  • Cardone Reman Remanufactured Engine Control Computer for 2003 Ford Focus - 78-9164F

    Cardone Reman® Remanufactured Engine Control Computer for 2003 Ford Focus

    PartNumber: 78-9164F
    Product Specifications
    • Notes: PATS Module Requires Programming after ECM Install.;All Calibrations with Module ID PBO-241;Correct VIN and OE Number Required When Ordering;Vehicle specific Flash programming req'd ON or OFF the vehicle.Accurate VIN & mileage are req'd. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability & starting issues.
    • Connector/Terminal Configuration: Pin/Male; Pin/Male; Pin/Male
    • E-Waste: Yes
    • Housing Material: Metal
    • Product Condition: Remanufactured
    • Removable PROM: No
    • Terminal Quantity: 50, 50, 50
    • Part Description: 2003 Ford Focus Remanufactured Engine Control Computer
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | 4 Cyl 2.3L
  • Dorman Ignition Lock Key With Transponder for 2003 Ford Focus - 101-309

    Dorman® Ignition Lock Key With Transponder for 2003 Ford Focus

    PartNumber: 101-309
    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: 019495953920
    • Part Description: 2003 Ford Focus Ignition Lock Key With Transponder
    More Info
    Vehicle Fitment
    • 2003 Ford Focus | All Trims | All Engines
1-30 of 46 Results
< Previous
12
Next >