38 products about 2003 Chevrolet Blazer Ignition, Distributors & ECM foundVEHICLE SPECIFIC Product Specifications Other Names: Rotor Item Dimensions: 4.5 x 4.4 x 2.1 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Replaces: 89056797, 10489702 Part Description: 2003 Chevrolet Blazer Rotor More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $12.32 MSRP: $22.28
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Cap, Distributor Cap Item Dimensions: 8.4 x 4.8 x 2.3 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Replaces: 10477311, 10493577 Part Description: 2003 Chevrolet Blazer Cap More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $37.57 MSRP: $68.00
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Ignition Switch Included: Not Required Installation Hardware Included: Not Required Item Grade: Standard Replacement Keys Included: No Lock Cylinder/Key Included: No Lock Cylinder/Key Required Material: Metal OE Part Number: 88965342 Universal Or Specific Fit: Specific Fit UPC: 019495353959 Part Description: 2003 Chevrolet Blazer Ignition Lock Housing More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Advance Type: Computer Controlled Coil Wire Included: No Color: Black Distributor Cap Included: Yes Grade Type: Regular Ignition Coil Included: No Ignition Rotor Included: Yes Interface Description: 3 Pin Sealed Connector, 1 HV tower to Coil, 6 HV Tower to Plugs via Wire Sets Operation Type: HVS Distributor UPC: 689604125373 Part Description: 2003 Chevrolet Blazer Ignition Distributor More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: with OE # 12576106;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 E-Waste: Yes Housing Material: Metal Product Condition: Remanufactured Removable PROM: No Terminal Quantity: 80, 80 Part Description: 2003 Chevrolet Blazer Remanufactured Engine Control Computer More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: OE Part Finish: Black Tower Gender: Female Tower Quantity: 1 UPC: 042511194519 Voltage: 12 VDC Part Description: 2003 Chevrolet Blazer Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Item Dimensions: 3.7 x 2.2 x 1.8 inches Item Weight: 0.50 Pounds Replaced by: 19435467 Part Description: 2003 Chevrolet Blazer Coil Module More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $139.36 MSRP: $262.96
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Item Dimensions: 3.7 x 2.2 x 1.8 inches Item Weight: 0.50 Pounds Replaced by: 19435467 Part Description: 2003 Chevrolet Blazer Coil Module More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $139.36 MSRP: $262.96
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Connector Gender: Female Connector Quantity: 1 Connector Shape: Rectangular Mounting Hardware Included: No Terminal Gender: Male Terminal Quantity: 2 Terminal Type: Blade UPC: 724620077012 Wiring Harness Included: No Part Description: 2003 Chevrolet Blazer Ignition Knock Sensor More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Terminal Gender: Male Terminal Quantity: 4 UPC: 689604125762 Part Description: 2003 Chevrolet Blazer Ignition Control Module More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: with OE # 12581565;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 E-Waste: Yes Housing Material: Metal Product Condition: Remanufactured Removable PROM: No Terminal Quantity: 80, 80 Part Description: 2003 Chevrolet Blazer Remanufactured Engine Control Computer More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Coil Pack Coil Shape: Square Connector Gender: Male Terminal Quantity: 3 Terminal Type: Blade Tower Position: Horizontal UPC: 874183005172 Part Description: 2003 Chevrolet Blazer Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Color: Black Distributor Cap Contacts Material: Zinc Plate Distributor Cap Tower Quantity: 6 Distributor Type: HVS Distributor Vent: Yes Item Grade: Standard Replacement Tower Gender: Female Tower Position: Horizontal UPC: 689604125403 Part Description: 2003 Chevrolet Blazer Ignition Distributor Cap More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: S-Series; Auto Trans; Blazer/S10/Sonoma Item Dimensions: 3.1 x 2.4 x 1.9 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 88937315 Part Description: 2003 Chevrolet Blazer Cylinder & Keys More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $50.63 MSRP: $80.42
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Electronic Distributor Coil Wire: No Color: Black Cylinders: 6 Distributor Cap: No Distributor Type: Hall Effect Electronic Module Supplied: No Ignition Rotor: No Integrated Ignition Coil: No Part Description: 2003 Chevrolet Blazer Remanufactured Electronic Distributor More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC 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: 724620078200 Voltage: 12 Volts Part Description: 2003 Chevrolet Blazer Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications UPC: 724620097713 Part Description: 2003 Chevrolet Blazer Ignition Distributor Rotor Vehicle Fitment 2003 Chevrolet Blazer | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Coil Type: HEI Coil Terminal Gender: Female Terminal Quantity: 3 Terminal Type: Pin UPC: 689604125526 Part Description: 2003 Chevrolet Blazer Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Color: White Contact Terminal Material: Copper Ignition Type: Standard Mount Type: Screw Remanufactured: No Tower Gender: Female Tower Position: Horizontal Type/Series: HVS Distributor Rotor UPC: 689604125397 Part Description: 2003 Chevrolet Blazer Ignition Distributor Rotor More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: W/O Tilt Wheel, Auto Trans; W/Tilt Wheel, Auto Trans Item Dimensions: 8.2 x 3.1 x 2.2 inches Item Weight: 2.00 Pounds Fitment Type: Direct Replacement Replaces: 12472980 Part Description: 2003 Chevrolet Blazer Cylinder & Keys More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $54.59 MSRP: $86.69
You Save: $32.10 (38%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: W/O Tilt Wheel, Auto Trans; W/Tilt Wheel, Auto Trans Item Dimensions: 8.2 x 3.1 x 2.2 inches Item Weight: 2.00 Pounds Fitment Type: Direct Replacement Replaces: 12472980 Part Description: 2003 Chevrolet Blazer Cylinder & Keys More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $54.59 MSRP: $86.69
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: S-Series; 4.3l; All Other Names: Knock Sensor Item Dimensions: 2.1 x 2.1 x 1.1 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 21024729 Part Description: 2003 Chevrolet Blazer Knock Sensor More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $30.97 MSRP: $58.47
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: W/O Tilt Wheel, Manual Trans; W/Tilt Wheel, Manual Trans Other Names: Cylinder & Keys, Ignition Lock Cylinder Item Dimensions: 4.0 x 2.5 x 2.1 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 2003 Chevrolet Blazer Cylinder & Keys More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $50.16 MSRP: $79.65
You Save: $29.49 (38%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: W/O Tilt Wheel, Manual Trans; W/Tilt Wheel, Manual Trans Other Names: Cylinder & Keys, Ignition Lock Cylinder Item Dimensions: 4.0 x 2.5 x 2.1 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 2003 Chevrolet Blazer Cylinder & Keys More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $50.16 MSRP: $79.65
You Save: $29.49 (38%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: S-Series; Manual Trans Other Names: Cylinder & Keys, Ignition Lock Cylinder Item Dimensions: 1.1 x 0.9 x 0.5 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 88937329 Part Description: 2003 Chevrolet Blazer Cylinder & Keys More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $44.20 MSRP: $70.20
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Ignition Coil Fitment Type: Direct Replacement Replaces: 19207138, 10489421 Part Description: 2003 Chevrolet Blazer Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS $79.83 MSRP: $150.64
You Save: $70.81 (48%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Distributor, Distributor Assembly Item Dimensions: 15.5 x 8.0 x 5.4 inches Item Weight: 2.70 Pounds Fitment Type: Direct Replacement Replaces: 1104057, 93441559, 01104078, 01104050, 01104057, 1104078, 1104050 Part Description: 2003 Chevrolet Blazer Distributor Asm More Info Vehicle Fitment 2003 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: S-Series; 4.3l Other Names: ECM, PCM Item Dimensions: 9.2 x 4.2 x 12.2 inches Item Weight: 4.40 Pounds Fitment Type: Direct Replacement Replaces: 89017733 Part Description: 2003 Chevrolet Blazer PCM More Info Vehicle Fitment 2003 Chevrolet Blazer | LS, Xtreme, ZR2 | 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: S-Series; 4.3l Other Names: ECM, PCM Item Dimensions: 9.2 x 4.2 x 12.2 inches Item Weight: 4.40 Pounds Fitment Type: Direct Replacement Replaces: 89017733 Part Description: 2003 Chevrolet Blazer PCM More Info Vehicle Fitment 2003 Chevrolet Blazer | LS, Xtreme, ZR2 | 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Contents: Distributor Rotor UPC: 841266006920 Part Description: 2003 Chevrolet Blazer Ignition Distributor Rotor More Info Vehicle Fitment 2003 Chevrolet Blazer | All Trims | All Engines