Mercury - Kt-4 pin delphi - 879346A42 Mercury Outboard Cylinder Heads & Blocks Material: High-grade metal for wear

Material: High-grade metal for wear resistance

Fits 75–115hp FourStroke engines meeting serial number ranges 1B366822 & prior

The high-quality means that your engine's efficiency lasts longer

Every boater has had that moment when the engine fires up smoother than expected—the kind of start that tells you everything in your fuel system is clean

Mercury - Kt-4 pin delphi - 879346A42 Mercury Outboard Cylinder Heads & Blocks Material: High-grade metal for wearKt 4 pin delphi WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.