Below are the ignition coils currently available from AA Ignition. We are constantly adding more ignition coils to our catalog so check back for new products.
Ignition Coil Pack - Chevrolet, GMC, Cadillac V6 & V8 #10489421

Ignition Coil – Replaces GM 10489421 and ACDelco D577 – Fits Chevrolet, GMC, Cadillac V6 and V8 – Ignition Coil for 2000 Chevy Silverado and more
- Replacement Ignition Coil – Solves common misfire, rough running issues, poor gas mileage and check engine light (CEL)
- Compatible replacement for ACDelco #D577. Fits most Chevrolet, Cadillac, GMC V6 & V8 models from 1996-2005. See below for full details
- 2 year or 24,000 mile warranty
- Simple DIY Installation – Installs in minutes with no special tools
- OEM Quality, Fit, and Finish (NOT a genuine GM or ACDelco part)



Ignition Coil Pack - Chevrolet, GMC, Cadillac V6 & V8 #10489421

Ignition Coil – Replaces GM 10489421 and ACDelco D577 – Fits Chevrolet, GMC, Cadillac V6 and V8 – Ignition Coil for 2000 Chevy Silverado and more
- Replacement Ignition Coil – Solves common misfire, rough running issues, poor gas mileage and check engine light (CEL)
- Compatible replacement for ACDelco #D577. Fits most Chevrolet, Cadillac, GMC V6 & V8 models from 1996-2005. See below for full details
- 2 year or 24,000 mile warranty
- Simple DIY Installation – Installs in minutes with no special tools
- OEM Quality, Fit, and Finish (NOT a genuine GM or ACDelco part)









