Mercury - PCM Module - Fits 2003-2004 MCM 496 Mag HO DTS - 863785T03 Tarps - Shrinkwrap & Accessories If your manual calls for

If your manual calls for Mercury High Performance Extreme Grease or a calcium sulfonate multi-purpose lubricant

the Black Diamond really shows its character

Performance & Practical BenefitsOnce the board is in place

you want to know your engine is staying cool without complaint

Better long-term reliability

Mercury - PCM Module - Fits 2003-2004 MCM 496 Mag HO DTS - 863785T03 Tarps - Shrinkwrap & Accessories If your manual calls forPCM 0802 Fits 2003 2004 MCM 496 Mag HO DTS(s n 0M672221 0W059999) 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.