ACDelco 41-962 Professional Platinum Spark Plug (8)
One-piece platinum spark plug with durable center and ground electrodes for reliable performance. Customers report improved engine performance and good value for money, with mixed views on authenticity and pre-gapped gap accuracy
Highlights
- double platinum electrodes
- pur Copper core for cooler temp
- gas-tight seal reduces interference
Pros
- durable platinum electrodes
- cooler copper core for durability
- good value for money
- easy to install
Cons
- mixed authenticity opinions
- mixed gap accuracy feedback
Best For
Features
- One-piece
- fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference
- regulate spark plug energy
- and protect against compression pressures for long life
- Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
- Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
- Some ACDelco GM Original Equipment parts may have formerly appeared as ACDelco Professional.
