
ACDelco 41-943 Spark Plug is designed as an application-specific service replacement that supports proper fit, function, and system integration. Delivers the ignition spark required to initiate combustion in the engine cylinder. Verify vehicle fitment and system configuration before installation.
ACDelco 41-943 Features:
- Application-specific heat range, reach, and terminal configuration should be matched to the specified vehicle application
- Application-specific replacement spark plug for compatible engines
ACDelco 41-943 Notes:
- Verify vehicle application, position, and system configuration before installation.
ACDelco Professional Platinum Spark Plugs are ideal for engines that run on conventional plugs and newer engines that require platinum plugs. ACDelco Professional Platinum Spark Plugs can give you up to 100,000 miles of service before requiring replacement.
Features:
- Dual platinum tip for improved resistance to spark erosion, fouling, and corrosive combustion chamber environment
- A platinum center electrode and a platinum pad lower the ignition demand voltage
- One-piece integral suppressor seal helps reduce radio frequency interference, meters spark plug energy to help provide long electrode life, and seals against compression leakage
- Designed with corrosion-resistant shell
- Spark gap remains virtually unchanged during the life of the plug

