Quicksilver 9459Q1 Distributor Cap for MerCruiser GM 4-Cylinder Engines

The Quicksilver 9459Q1 distributor cap is engineered specifically for marinized 4-cylinder MerCruiser engines made by General Motors equipped with conventional ignition systems. This genuine Mercury Marine replacement part ensures reliable ignition performance and maintains your engine's factory specifications.

Key Features:

• Constructed from advanced PBT and PET plastic blend for superior strength, stiffness, and resistance to warpage in harsh marine environments
• Solid brass inserts resist corrosion and electrical pitting, ensuring long service life in saltwater and freshwater applications
• Designed to minimize RFI (radio frequency interference) with onboard electronics and navigation systems
• High strength-to-weight ratio provides exceptional durability and resistance to thermal cracking
• Manufactured to Mercury Marine OEM specifications for precise fit and optimal performance

As a genuine Quicksilver part backed by over 65 years of marine industry leadership, this distributor cap delivers the quality and reliability that Mercury Marine operators depend on. Consult your owner's manual for specific replacement intervals and installation procedures.