How do I know if my ignition coil needs replacing?

Common symptoms of a failing ignition coil include rough idle, misfires, decreased fuel economy, and a noticeable loss of power. If your check engine light is on, you may have a code related to ignition coil performance.

Will this ignition coil improve my car's horsepower?

This ignition coil is designed to restore lost performance due to a failing coil. If your original coil is in good working order, you likely won't see a notable increase in horsepower.

Is this ignition coil sold individually or as a set?

This Granatelli ignition coil is sold as a single unit. Be sure to order the correct number of coils for your engine.

Granatelli Motor Sports

Granatelli 14-23 GM LT Direct Ignition Coil Packs - Black (Single)

Name: Granatelli 14-23 GM LT Direct Ignition Coil Packs - Black (Single)
Brand: Granatelli Motor Sports
Price: 106.84 USD
Availability: InStock

$106.84

Restore lost spark and smooth out rough idle with this direct-replacement ignition coil from Granatelli.

Key Features

Direct replacement — fits right the first time
Restores lost spark — improves engine performance

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more