OER Parts offers a wide selection of Coils for your Chevrolet Blazer. OER Parts offers Chevrolet Blazer OE Quality Ignition Coil, Chevrolet Blazer Replacement Ignition Coil Premium Quality, Chevrolet Blazer HEI Ignition Coils, Chevrolet Blazer Chrome Ignition Coils, Chevrolet Blazer Zinc Plated Ignition Coil Bracket, Chevrolet Blazer Ignition Coil Resistor, and Chevrolet Blazer Chrome Ignition Coil Bracket & Chrome Coil Cover.