46 products about 1991 Chevrolet Blazer Ignition, Distributors & ECM foundVEHICLE SPECIFIC Product Specifications Notes: W/O Tilt Wheel; W/Tilt Wheel Item Dimensions: 4.2 x 2.0 x 2.1 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Replaces: 7830380, 07830380 Part Description: 1991 Chevrolet Blazer Cylinder & Keys More Info Vehicle Fitment 1991 Chevrolet Blazer | Custom Deluxe, Scottsdale, Silverado | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL $27.28 MSRP: $41.17
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: W/O Tilt Wheel; W/Tilt Wheel Item Dimensions: 4.2 x 2.0 x 2.1 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Replaces: 7830380, 07830380 Part Description: 1991 Chevrolet Blazer Cylinder & Keys More Info Vehicle Fitment 1991 Chevrolet Blazer | Custom Deluxe, Scottsdale, Silverado | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL $27.28 MSRP: $41.17
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Chrome; w/Retaining Screw Coding: Coded Finish: Chrome Housing Material: Steel Installation Hardware Included: Not Required Key Quantity: 2 UPC: 037495584906 Wiring Harness Included: No Harness Required Part Description: 1991 Chevrolet Blazer Ignition Lock Cylinder More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Terminal Gender: Male Terminal Quantity: 8 UPC: 689604202517 Part Description: 1991 Chevrolet Blazer Ignition Control Module More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: with OE # 16147060;Additional relearns (theft, crankshaft, idle, etc) may be required;The PROM(s)/CALPACK must be transferred from the original module to the replacement module Connector/Terminal Configuration: Pin/Male; Pin/Male E-Waste: Yes Housing Material: Metal Product Condition: Remanufactured Removable PROM: Yes Terminal Quantity: 32, 24 Part Description: 1991 Chevrolet Blazer Remanufactured Engine Control Computer More Info Vehicle Fitment 1991 Chevrolet Blazer | Scottsdale | 8 Cyl 5.7L 1991 Chevrolet Blazer | Silverado | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications UPC: 689604102985 Part Description: 1991 Chevrolet Blazer Ignition Knock Sensor Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Connector Gender: Female Connector Quantity: 1 Connector Shape: Round Mounting Hardware Included: No OE Part Number: 10456031 Terminal Gender: Male Terminal Quantity: 1 Terminal Type: Bullet UPC: 724620074615 Wiring Harness Included: No Part Description: 1991 Chevrolet Blazer Ignition Knock Sensor More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: All Other Names: Ignition Coil Item Dimensions: 3.4 x 3.5 x 3.1 inches Item Weight: 1.60 Pounds Replaced by: 19418995 Part Description: 1991 Chevrolet Blazer Ignition Coil More Info Vehicle Fitment 1991 Chevrolet Blazer | Base, Custom Deluxe, Scottsdale, Silverado | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL $56.44 MSRP: $106.50
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Coil Pack Connector Gender: Male Terminal Quantity: 4 Tower Position: Vertical UPC: 874183007831 Part Description: 1991 Chevrolet Blazer Ignition Coil More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: with OE # 1228747;The PROM(s)/CALPACK must be transferred from the original module to the replacement module;Additional relearns (theft, crankshaft, idle, etc) may be required Connector/Terminal Configuration: Pin/Male; Pin/Male E-Waste: Yes Housing Material: Metal Product Condition: Remanufactured Removable PROM: Yes Terminal Quantity: 32, 24 Part Description: 1991 Chevrolet Blazer Remanufactured Engine Control Computer More Info Vehicle Fitment 1991 Chevrolet Blazer | Scottsdale | 8 Cyl 5.7L 1991 Chevrolet Blazer | Silverado | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: All Other Names: Control Module, ECM Item Dimensions: 11.2 x 7.1 x 2.7 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Replaces: 1227747, 01227747 Part Description: 1991 Chevrolet Blazer ECM More Info Vehicle Fitment 1991 Chevrolet Blazer | Custom Deluxe, Scottsdale, Silverado | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL $133.47 MSRP: $248.28
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Other Names: Control Module, ECM Item Dimensions: 11.2 x 7.1 x 2.7 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Replaces: 1227747, 01227747 Part Description: 1991 Chevrolet Blazer ECM More Info Vehicle Fitment 1991 Chevrolet Blazer | Custom Deluxe, Scottsdale, Silverado | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL $133.47 MSRP: $248.28
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Coil Type: HEI Coil Module Included: No Terminal Gender: Female Terminal Quantity: 4 Terminal Type: Blade UPC: 689604124734 Part Description: 1991 Chevrolet Blazer Ignition Coil More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Connector Gender: Female Connector Quantity: 1 Connector Shape: Round Length: 54.17 mm Mounting Hardware Included: No OE Part Number: 10456031, 10456018 Terminal Gender: Male Terminal Quantity: 1 Terminal Type: Blade Threaded End Diameter: 14 mm UPC: 724620074639 Wiring Harness Included: No Part Description: 1991 Chevrolet Blazer Ignition Knock Sensor More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L 1991 Chevrolet Blazer | All Trims | 8 Cyl 6.2L VEHICLE SPECIFIC Product Specifications Color: Black Distributor Cap Contacts Material: Zinc Plate Distributor Cap Tower Quantity: 8 Distributor Type: HEI Distributor Vent: Yes Item Grade: Standard Replacement Terminal Gender: Female UPC: 689604125946 Part Description: 1991 Chevrolet Blazer Ignition Distributor Cap More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: with OE # 1227747;Additional relearns (theft, crankshaft, idle, etc) may be required;The PROM(s)/CALPACK must be transferred from the original module to the replacement module Connector/Terminal Configuration: Pin/Male; Pin/Male E-Waste: Yes Housing Material: Metal Product Condition: Remanufactured Removable PROM: Yes Terminal Quantity: 32, 24 Part Description: 1991 Chevrolet Blazer Remanufactured Engine Control Computer More Info Vehicle Fitment 1991 Chevrolet Blazer | Scottsdale | 8 Cyl 5.7L 1991 Chevrolet Blazer | Silverado | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Electronic Distributor Coil Wire: No Color: Gray Cylinders: 8 Distributor Cap: No Distributor Type: Magnetic Coil Electronic Module Supplied: Yes Ignition Rotor: No Integrated Ignition Coil: No Part Description: 1991 Chevrolet Blazer Remanufactured Electronic Distributor More Info Vehicle Fitment 1991 Chevrolet Blazer | Scottsdale | 8 Cyl 5.7L 1991 Chevrolet Blazer | Silverado | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Connector Gender: Male Ignition Type: Electronic Oil Filled: No Requires External Resistor: No Terminal Gender: Female Terminal Quantity: 4 Terminal Type: Spade UPC: 724620078187 Voltage: 12 Volts Part Description: 1991 Chevrolet Blazer Ignition Coil More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Connector Gender: Female Item Grade: Standard Replacement Terminal Gender: Male Terminal Quantity: 2 Terminal Type: Blade UPC: 689604125557 Part Description: 1991 Chevrolet Blazer Ignition Distributor Pickup More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | All Engines VEHICLE SPECIFIC Product Specifications UPC: 724620098079 Part Description: 1991 Chevrolet Blazer Ignition Distributor Cap Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: All; 5.0L, 5.7L, 7.4L Other Names: Rotor Item Dimensions: 2.9 x 2.5 x 2.7 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 1991 Chevrolet Blazer Rotor More Info Vehicle Fitment 1991 Chevrolet Blazer | Base, Cheyenne, Custom Deluxe, Scottsdale, Silverado, Silverado Sport | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL $7.30 MSRP: $13.20
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Color: White Type/Series: HEI Distributor Rotor UPC: 689604125588 Part Description: 1991 Chevrolet Blazer Ignition Distributor Rotor More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications UPC: 724620097690 Part Description: 1991 Chevrolet Blazer Ignition Distributor Rotor Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: All; 4.3L, 5.7L Item Dimensions: 2.7 x 2.1 x 1.6 inches Item Weight: 0.70 Pounds Replaced by: 10456288 Part Description: 1991 Chevrolet Blazer Knock Sensor More Info Vehicle Fitment 1991 Chevrolet Blazer | Scottsdale, Silverado | 8 Cyl 5.7 L GAS $49.80 MSRP: $90.57
You Save: $40.77 (46%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Additional relearns (theft, crankshaft, idle, etc) may be required;The PROM(s)/CALPACK must be transferred from the original module to the replacement module Connector/Terminal Configuration: Pin/Male; Pin/Male E-Waste: Yes Housing Material: Metal Product Condition: Remanufactured Removable PROM: Yes Terminal Quantity: 32, 24 Part Description: 1991 Chevrolet Blazer Remanufactured Engine Control Computer More Info Vehicle Fitment 1991 Chevrolet Blazer | Scottsdale | 8 Cyl 6.2L 1991 Chevrolet Blazer | Silverado | 8 Cyl 6.2L VEHICLE SPECIFIC Product Specifications Notes: All Other Names: Coil, Ignition Coil Fitment Type: Direct Replacement Replaces: 01115315, 1115315, 1115468, 01115468, 12498334 Part Description: 1991 Chevrolet Blazer Coil More Info Vehicle Fitment 1991 Chevrolet Blazer | Base, Cheyenne, Custom Deluxe, Scottsdale, Silverado, Silverado Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL $56.44 MSRP: $106.50
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Color/Finish: Gray Contact Material: Brass Contents: Distributor Rotor Mount Type: Push On UPC: 841266022371 Part Description: 1991 Chevrolet Blazer Ignition Distributor Rotor More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Advance Type: Computer Controlled Governor: No Material: Aluminum OE Part Number: 1103698, 1103749, 1103791, 1103827, 1103838, 1103839, 1103880, 1103952, 1104048 Rotation: Clockwise Spark Plug Terminal Quantity: 8 Trigger Type: Pick-Up Coil UPC: 874183002614 Part Description: 1991 Chevrolet Blazer Distributor More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Complete Assembly UPC: 841266073328 Part Description: 1991 Chevrolet Blazer Ignition Distributor Cap More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Connector Gender: Female (1), Male (1) Connector Quantity: 1 Connector Shape: Rectangular Mounting Location: External Terminal Gender: Male (1) Terminal Quantity: 2, 2 Terminal Type: Stud, Blade UPC: 841266016295 Voltage: 12 Volts Part Description: 1991 Chevrolet Blazer Ignition Coil More Info Vehicle Fitment 1991 Chevrolet Blazer | All Trims | All Engines