Mercury 200-300 HP Plenum Gasket 27-804679004, 804679004, 27-804679 3, 516-31-01

Mercury 200-300 HP Plenum Gasket 27-804679004, 804679004, 27-804679 3, 516-31-01

Marsoni

M251S

$29.97

Get it in 3 business days with 1 day shipping. Friday, May 29

Mercury 200-300 HP Plenum Gasket 27-804679004, 804679004, 27-804679 3, 516-31-01ITEM#: 516 31 01 GASKET, PLENUM MERCURY 200 300 HP DFI EFI 00 18 OEM#: 27 804679, 27 804679004, 27 8046791, 27 8046792, 27 8046793 BRAND: WSM FITMENTS: Make Model Year(s) Mercury 6 Cyl 3. 625 Bore 3L EFI 200 2003 2008 Mercury 6 Cyl 3. 625 Bore 3L EFI 225 2002 2008 Mercury 6 Cyl 3. 625 Bore 3L EFI 250 2002 2008 Mercury 6 Cyl 3. 625 Bore 3L Pro Max 300 2001 2005 Mercury 6 Cyl 3. 6265 Bore 3L Optimax 200 2000 2018 Mercury 6 Cyl 3. 6265 Bore 3L Optimax

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If you aren't changing your own air filters in your vehicle you should be. Air filter swaps are a huge ripoff if you get the dealer to do them. Granted, most maintenance at dealerships is a ripoff BUT it takes all of five minutes if you don't know what you are doing, most of which is watching the youtube video telling you how to do it, and maybe a minute or two if you do know what you are doing. Save yourself some cash.

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Reviewed in the United States on January 23, 2026

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Ruben

Battle Creek, US

★★★★★ 5

Great alternative to OEM model

Works great for my car. Really didn’t see a difference between these ones and the OEM ones. It provides good value with easy installation.

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Reviewed in the United States on April 5, 2026

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George

Lexington, US

★★★★★ 5

Good fit and price for a 2017 Honda Civic

Been using these in my Honda Civic for a while now they work great no complaints

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Reviewed in the United States on April 3, 2026

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Zander

Natrona Heights, US

★★★★★ 5

pretty good for price!

Great item with easy install, drops right in for a perfect fit! the quality is up there for its money, but certainly isn’t going to be your top of the line. however it gets the job done and has a prettt decent air flow for its price!

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Reviewed in the United States on August 13, 2025

Verified Purchase

West Palm Beach, US

★★★★★ 4

As expected

Fits perfectly and last long

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Reviewed in the United States on February 15, 2026