Mercury - Retainer (Sold Individually) - MAR03604 MerCruiser-4-3L-TKS-Alpha-2022 Step lamps carry engineered optics

Step lamps carry engineered optics to direct light downwards at 30° safely illuminating deck and step tread surfaces without shining into the eyes

Larger heavier multiple engine applications may benefit by taking one or two fittings out for improved planing

it will flush deposits from the engine’s cooling system to help insure maximum performance and service life

Q2: What do I need besides the control itself

Holds enough capacity for full oil changes on most outboards

Mercury - Retainer (Sold Individually) - MAR03604 MerCruiser-4-3L-TKS-Alpha-2022 Step lamps carry engineered opticsThis product has been superseded by: MAR03604T Retainer (Sold Individually)WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth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.