Sierra 18-29723 Promaster Engine Coil

NLA

Sierra high-quality Promaster Engine Coils deliver higher performance through faster rise time and longer spark duration.

• A rugged, glass-filled polyester case and oil-filled construction ensure long life w/ no energy loss
• Threaded brass contact terminals/spark plug type secondary post for better coil wire retention
• Effective to 8000 RPMs
• Internally Resisted

Interchangeable with:

• Mallory
• 9-29723

California Residents:
WARNING
Cancer and Reproductive Harm –
P65Warnings.ca.gov