Quicksilver 811635T 3 Distributor Cap for GM 4-Cylinder Marine Engines

The Quicksilver 811635T 3 distributor cap is an original equipment replacement part designed specifically for marinized 4-cylinder engines manufactured by General Motors with Delco EST (Electronic Spark Timing) ignition systems. This genuine Mercury Marine component ensures reliable ignition performance and is engineered to withstand the demanding marine environment.

Key Features:

• Constructed from a high-performance PBT/PET plastic blend for superior strength, stiffness, and resistance to warpage in high-temperature marine applications
• Solid brass terminal inserts resist corrosion and electrical pitting, ensuring long service life in harsh saltwater and freshwater conditions
• Engineered to minimize RFI (radio frequency interference) with onboard electronics and navigation systems
• High strength-to-weight ratio provides durability and excellent resistance to thermal cracking under extreme operating conditions
• Manufactured to Mercury Marine OEM specifications for precise fit and optimal engine protection

This distributor cap fits MerCruiser 4-cylinder engines equipped with Delco EST ignition systems. Quicksilver has been the trusted leader in marine engine parts, oils, and accessories for over 65 years, delivering uncompromising quality through rigorous testing and research. Consult your engine owner's manual for specific application information and installation instructions.