OER Parts offers a wide selection of Performance Ignition Coils for your Chevrolet Blazer. OER Parts offers Chevrolet Blazer Accel Super Coil, Chevrolet Blazer Accel HEI Remote Super Coil, Chevrolet Blazer MSD Street Fire Coil, Chevrolet Blazer Accel Superstock Ignition Coil, Chevrolet Blazer MSD Blaster 2 Ignition Coil, Chevrolet Blazer MSD Blaster 3 Ignition Coil, Chevrolet Blazer MSD Blaster HVC Ignition Coil, Chevrolet Blazer TSP Power Ignition Coil, and Chevrolet Blazer Pertronix Flame-Thrower Coils.