Select Model Group
|CMD 4.2 EI 250||CMD 4.2 EI 320||CMD QSD 4.2 EI 320|
|CMD 4.2 EI 270||CMD 4.2 MI 200||CMD QSD 4.2 EI 350|
|CMD 4.2 EI 300||CMD 4.2 MI 230||D254 TURBO AC VM 254 I L6|
|CMD 4.2 EI 300 VM 254 I L6||CMD QSD 4.2 EI 270|
MERCURY PARTS CAN ONLY BE SOLD AND SHIPPED TO ADDRESSES WITHIN THE UNITED STATES.
When you're ready to work, we're ready with the parts. Boats.net has you covered with great prices on the Mercury 4.2 diesel parts you need. In fact, you'll save up to 80% off retail on our OEM Mercury parts inventory, so you can save on all of the parts for your maintenance schedule and big repairs. We also offer a price match guarantee on OEM parts, so we won't be beaten by another authorized dealer on the internet.
Have you determined what's wrong with your inboard? Once you've diagnosed the problem, use our exploded Mercury 4.2L L6 VM parts diagrams to find your parts. Those diagrams are also a handy road map once you get your parts, since they'll show you how everything fits together. For the parts you can't find or the questions you can't answer, let us help. Our customer service team is ready by phone and by live chat to help you get your order squared away so that you can get your motor running again.
Locating MerCruiser Serial Number Tags
Transom plates: The serial number tag is located on the inner transom plate inside the boat; or, on the upper swivel pin.
Sterndrive Serial Number (separate from engine): The serial number tag is located on the upper drive shaft housing (starboard side or on the back of the housing).
MerCruiser Inboard/Outdrive Model Identification
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