57 products about 2003 Chevrolet Silverado 1500 Ignition, Distributors & ECM foundVEHICLE SPECIFIC Product Specifications Notes: All Models; 4.8l, 5.3l, 6.0l Other Names: Knock Sensor Item Dimensions: 2.8 x 2.8 x 2.3 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 10456603 Part Description: 2003 Chevrolet Silverado 1500 Knock Sensor More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | Base, Hybrid, LS, LT, SS, WT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS $67.63 MSRP: $127.62
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6 Cylinder 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 Silverado 1500 Rotor More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | Base, LS, LT, WT, Z71 | 6 Cyl 4.3 L GAS $12.32 MSRP: $22.28
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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 Silverado 1500 Ignition Lock Housing More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | 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 Silverado 1500 Ignition Distributor More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | WT | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Other Names: Ignition Coil Item Dimensions: 4.1 x 3.1 x 3.2 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Replaced by: 19418992 Part Description: 2003 Chevrolet Silverado 1500 Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | Base, Hybrid, LS, LT, LTZ, SS, WT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS $81.15 MSRP: $128.87
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: with OE # 12582605;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 Silverado 1500 Remanufactured Engine Control Computer More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 6.0L Show More VEHICLE SPECIFIC Product Specifications Notes: 1 Connector at Eng Harness, 2 Connectors for Sensors including 2 Grommets Connector Length: 24.5", 33.5" Connector Material: Copper Connector Shape: Oval Connector Type: Fork Gauge: 18 Awg OE Part Number: 12601822 Terminal Gender: Male Terminal Quantity: 2 Terminal Type: Blade UPC: 019495273837 Water Resistant: Yes Part Description: 2003 Chevrolet Silverado 1500 Ignition Knock Sensor Connector More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 6.0L Show More VEHICLE SPECIFIC Product Specifications Notes: wo/Winged Bezel Coding: Coded Finish: Black Housing Material: Metal Installation Hardware Included: No Key Programmable: No Key Quantity: 2 Mounting Hardware Included: No OE Part Number: 15298923, 88956844 UPC: 019495354079 Winged Bezel: No Wiring Harness Included: No Part Description: 2003 Chevrolet Silverado 1500 Ignition Lock Cylinder More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Connector Gender: Female Connector Quantity: 1 Connector Shape: Round Length: 54.48 mm Mounting Hardware Included: No OE Part Number: 10456031 Terminal Gender: Male Terminal Quantity: 1 Terminal Type: Bullet Threaded End Diameter: 10 mm UPC: 724620074653 Wiring Harness Included: No Part Description: 2003 Chevrolet Silverado 1500 Ignition Knock Sensor More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 6.0L Show More VEHICLE SPECIFIC Product Specifications Notes: OE Part Finish: Black Tower Gender: Female Tower Quantity: 1 UPC: 042511194519 Voltage: 12 VDC Part Description: 2003 Chevrolet Silverado 1500 Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L 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 Silverado 1500 Remanufactured Engine Control Computer More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Terminal Gender: Male Terminal Quantity: 4 UPC: 689604125762 Part Description: 2003 Chevrolet Silverado 1500 Ignition Control Module More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Connector Gender: Female Connector Quantity: 1 Connector Shape: Round Mounting Hardware Included: No Mounting Type: Threaded Nut Terminal Gender: Female Terminal Quantity: 1 Terminal Type: Pin UPC: 689604102961 Part Description: 2003 Chevrolet Silverado 1500 Ignition Knock Sensor More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 6.0L Show More VEHICLE SPECIFIC Product Specifications Finish: Black Key Programmable: No Keys: No Mounting Type: Snaps-in Place OE Part Number: 12450251, 15242754, D1426D Terminal Gender: Female Terminal Quantity: 7 Tumbler: No UPC: 019495353973 Part Description: 2003 Chevrolet Silverado 1500 Ignition Starter Switch More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Coil On Plug; Square Coil Coil Shape: Square Connector Gender: Male Terminal Quantity: 4 Terminal Type: Blade UPC: 874183004588 Part Description: 2003 Chevrolet Silverado 1500 Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 6.0L Show More VEHICLE 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 Silverado 1500 Ignition Knock Sensor More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | 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 Silverado 1500 Remanufactured Engine Control Computer More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: 6 Cylinder 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 Silverado 1500 Cap More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | Base, LS, LT, WT, Z71 | 6 Cyl 4.3 L GAS $37.57 MSRP: $68.00
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Check Fit Add to CartVEHICLE 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 Silverado 1500 Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L VEHICLE 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 Silverado 1500 Remanufactured Electronic Distributor More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Delphi;Round Type;Actual OE Part; Delphi Ignition Terminal Gender: Male Terminal Quantity: 4 Terminal Type: Blade UPC: 689604125861 Part Description: 2003 Chevrolet Silverado 1500 Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Silverado 1500 | WT | 8 Cyl 4.8L 2003 Chevrolet Silverado 1500 | WT | 8 Cyl 5.3L 2003 Chevrolet Silverado 1500 | SS | 8 Cyl 6.0L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 6.0L Show More 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 Silverado 1500 Ignition Distributor Cap More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: 6 Cylinder; All Models; 4.3l Item Dimensions: 3.7 x 2.2 x 1.8 inches Item Weight: 0.50 Pounds Replaced by: 19435467 Part Description: 2003 Chevrolet Silverado 1500 Coil Module More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | Base, LS, LT, WT, Z71 | 6 Cyl 4.3 L GAS $139.36 MSRP: $262.96
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6 Cylinder; All Models; 4.3l Item Dimensions: 3.7 x 2.2 x 1.8 inches Item Weight: 0.50 Pounds Replaced by: 19435467 Part Description: 2003 Chevrolet Silverado 1500 Coil Module More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | Base, LS, LT, WT, Z71 | 6 Cyl 4.3 L GAS $139.36 MSRP: $262.96
You Save: $123.60 (48%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Coil On Plug; Round Coil Coil Shape: Round Connector Gender: Male Terminal Quantity: 4 Terminal Type: Blade UPC: 874183005165 Part Description: 2003 Chevrolet Silverado 1500 Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 6.0L Show More VEHICLE SPECIFIC Product Specifications Notes: Delphi Ignition Connector Gender: Male Ignition Type: Electronic Oil Filled: No Requires External Resistor: No Terminal Gender: Male Terminal Quantity: 4 Terminal Type: Spade UPC: 724620078323 Voltage: 12 Volts Part Description: 2003 Chevrolet Silverado 1500 Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 6.0L Show More VEHICLE SPECIFIC Product Specifications Notes: with Mitsubishi Ignition;with Square Type Coil Coil Type: Conventional Terminal Gender: Male Terminal Quantity: 4 Terminal Type: Blade UPC: 689604213780 Part Description: 2003 Chevrolet Silverado 1500 Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 6.0L Show More VEHICLE SPECIFIC Product Specifications UPC: 724620097713 Part Description: 2003 Chevrolet Silverado 1500 Ignition Distributor Rotor Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Mitsubishi Ignition Connector Gender: Female Ignition Type: Electronic Oil Filled: No Requires External Resistor: No Terminal Gender: Male Terminal Quantity: 4 Terminal Type: Spade UPC: 724620070044 Voltage: 12 Volts Part Description: 2003 Chevrolet Silverado 1500 Ignition Coil More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Silverado 1500 | All Trims | 8 Cyl 6.0L Show More 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 Silverado 1500 Ignition Distributor Rotor More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L