Quicksilver 42121Q02 Aluminum Square Anode Set for Mercury or Mariner and Force Outboards Jacket The PHP forms a perfect

The PHP forms a perfect “mushroom” shape that will flatten out on impact

This distributor cap fits V8 MerCruiser engines made by General Motors with Delco HEI Ignition Systems

a 90 mm handle arm for increased comfort

Secondary inlet port for washdown pump connection

Other "easy-load" bullets often fail to properly engage the rifling

Quicksilver 42121Q02 Aluminum Square Anode Set for Mercury or Mariner and Force Outboards Jacket The PHP forms a perfectThis premium spark plug set is engineered for 3. 0L Mercury outboards, featuring a durable stainless steel housing to resist corrosion in the saltwater environment. The copper core electrode ensures high conductivity and efficient heat removal, allowing your engine to run strong from startup to dock. Validated for marine use, these plugs deliver the reliability needed for long distance operation. Fits Mercury 3. 0L outboards; compatible with QL77CC