New Product Announcement:

SCORCHER High-Performance Ignition Coils

Various GM Cars/Trucks/SUVs 14-24
Part Number  77-92003

Upgrade your vehicle’s ignition system with aFe POWER’s SCORCHER High-Performance Ignition Coils – a premium direct replacement for your factory coils. Our high-performance coils have a lower primary resistance than factory units, resulting in a high energy spark that ensures complete combustion from idle to redline.

Peak Output:
Experience up to 20% more spark energy compared to your factory coils. SCORCHER Ignition Coils keep the pace with the demands of higher RPM ranges and at wide-open throttle, always ensuring your ignition system is performing at its best.

SCORCHER High-Performance Ignition Coils

Various GM Cars/Trucks/SUVs 14-24

Part Number  77-92003

The SCORCHER Ignition Coils features:

  • Premium Direct Replacement
  • Up to 20% More Spark Energy
  • Increase Horsepower & Torque
  • Improved Drivability & Smoother Idle
  • Easier Cold Starts
  • Longer Coil Life

Factory Replacement Part Numbers for Cross-Reference:

  • GM Part Number: 12713668
  • AC Delco Part Number: 12713668
  • UF-413

SCORCHER High-Performance Ignition Coil (1)

Various GM Cars/Trucks/SUVs 14-24
Part Number  77-92003

SCORCHER High-Performance Ignition Coil (6-pk)

Various GM Cars/Trucks/SUVs 14-24 V6-4.3L
Part Number 77-92003-MC

SCORCHER High-Performance Ignition Coil (8-pack)

Various GM Cars/Trucks/SUVs 14-24 V8
Part Number 77-92003-MD

Vehicle Applications

  • 22-24 Cadillac CT5 V Blackwing Gas V8-6.2L (sc)
  • 16-19 Cadillac CTS V Gas V8-6.2L (sc)
  • 15-24 Cadillac Escalade Gas V8-6.2L
  • 20-24 Chevrolet Camaro Gas V8-6.2L
  • 16-24 Chevrolet Camaro SS Gas V8-6.2L
  • 17-24 Chevrolet Camaro ZL1 Gas V8-6.2L (sc)
  • 14-24 Chevrolet Corvette Gas V8-6.2L
  • 24-24 Chevrolet Corvette E-Ray Hybrid V8-6.2L
  • 15-19 Chevrolet Corvette Z06 Gas V8-6.2L (sc)
  • 19-19 Chevrolet Corvette ZR1 Gas V8-6.2L (sc)
  • 18-24 Chevrolet Express 2500 Gas V6-4.3L
  • 21-24 Chevrolet Express 2500 Gas V8-6.6L
  • 18-24 Chevrolet Express 3500 Gas V6-4.3L
  • 21-24 Chevrolet Express 3500 Gas V8-6.6L
  • 21-23 Chevrolet Express 4500 Gas V8-6.6L
  • 14-21 Chevrolet Silverado 1500 Gas V6-4.3L
  • 14-24 Chevrolet Silverado 1500 Gas V8-5.3L
  • 14-24 Chevrolet Silverado 1500 Gas V8-6.2L
  • 20-24 Chevrolet Silverado 2500 HD Gas V8-6.6L
  • 20-24 Chevrolet Silverado 3500 HD Gas V8-6.6L
  • 14-24 Chevrolet Suburban Gas V8-5.3L
  • 20-20 Chevrolet Suburban Ga V8-6.2L
  • 23-24 Chevrolet Suburban Gas V8-6.2L
  • 16-18 Chevrolet Suburban 3500 HD Gas V8-6.0L
  • 15-24 Chevrolet Tahoe Gas V8-5.3L
  • 18-24 Chevrolet Tahoe Gas V8-6.2L
  • 18-24 GMC Savana 2500 Gas V6-4.3L
  • 21-24 GMC Savana 2500 Gas V8-6.6L
  • 18-24 GMC Savana 3500 Gas V6-4.3L
  • 21-24 GMC Savana 3500 Gas V8-6.6L
  • 21-23 GMC Savana 4500 Gas V8-6.6L
  • 14-21 GMC Sierra 1500 Gas V6-4.3L
  • 14-24 GMC Sierra 1500 Gas V8-6.2L
  • 15-24 GMC Sierra 1500 Gas V8-5.3L
  • 20-24 GMC Sierra 2500 HD Gas V8-6.6L
  • 20-24 GMC Sierra 3500 HD Gas V8-6.6L
  • 15-24 GMC Yukon Gas V8-5.3L
  • 15-24 GMC Yukon Gas V8-6.2L