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WSM Mercury Mariner 30-50 Hp Head Cover Gasket 505-30, 27-437771, 27-437772

Marsoni M251S
Sale price$12.88
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WSM Mercury Mariner 30-50 Hp Head Cover Gasket 505-30, 27-437771, 27-437772ITEM#: 505 30 HEAD COVER GASKET: MERCURY MARINER 30 50 HP 80 97 OEM#: 27 437771, 27 437772, 27 96483 BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 4 Cyl 2. 565 Bore Cross Flow 30 1989 1997 Mercury 4 Cyl 2. 565 Bore Cross Flow 40 1989 1997 Mercury 4 Cyl 2. 565 Bore Cross Flow 45 1980 1989 Mercury 4 Cyl 2. 565 Bore Cross Flow 50 Make Model CC HP Year Mercury Jet 30 1989 Mercury Jet 30 1990 Mercury Jet 30 1991 Mercury Jet 30 1992 Mercury
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.1 ★★★★★
Based on 626 reviews
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Verified Purchase
Laura Moreno
Belleville, US
★★★★★ 5
Great
Had a splash guard come off my Honda and these were perfect and so easy to put the splash guard back on. They are very durable and good quality. I recommend these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
M
Verified Purchase
Miriam Sariol
Natrona Heights, US
★★★★★ 5
Easy to use
Kinda cool that it brings different size clips and the tool makes it easy to pull the clips out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
S
Verified Purchase
Stephan F.
Whiting, US
★★★★★ 4
Fit as described
Used to install an inner fender liner. Seem a little more fragile than OEM, but suitable for the intended use and much less expensive.
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Reviewed in the United States on November 8, 2023
S
Verified Purchase
Shawn A Hughes
Bozeman, US
★★★★★ 5
Fits well, good quality.
Good assortment for the price; clips fit well.
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Reviewed in the United States on March 10, 2026
H
Verified Purchase
Harold Monroe
Fort Morgan, US
★★★★★ 5
Good
Works great.
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Reviewed in the United States on January 11, 2026

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