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WSM MERCRUISER 5.0 / 5.7L 305 / 350 CI GM INTAKE GASKET SET, 582-303-01, 18-0488

Marsoni M251S
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WSM MERCRUISER 5.0 / 5.7L 305 / 350 CI GM INTAKE GASKET SET, 582-303-01, 18-0488ITEM#: 582 303 01 GASKETS, INTAKE MERCRUISER 5. 0 5. 7 6. 2L 305 350 CI GM OEM#: 18 0488, 27 807473A1, 807473A1 DETAILS: GM 5. 0L 5. 7L VORTEC WITH 8 BOLT INTAKE 1996 & UP BRAND: WSM FITMENTS: Make Model Year(s) Mercruiser Alpha One 350 Mag MPI 15 Spline 300 1998 Mercruiser Bravo MPI 6. 2 320 1998 2015 NOTE: SOLD IN PAIRS DETAILS: GM 5. 0L 5. 7L VORTEC WITH 8 BOLT INTAKE 1996 & UP
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 661 reviews
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A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Diy tool good stuff
Good fit works as advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
M
Verified Purchase
Miguel
Lake Worth, US
★★★★★ 5
Práctico
Tal cual a la medida que do perfecto para los cambios de filtro llego sin daños
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
S
Verified Purchase
Sofi
Louisville, US
★★★★★ 5
Good quality and price
This fits the original cover that was on my car. Made the removal of the oil filter cap very easy effortless.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
M
Verified Purchase
Manuel Loureiro
Waukegan, US
★★★★★ 1
not tight enough
It did slip on my BMW M5 F90 oil filter — it wasn’t tight enough. I had to use a microfiber cloth to fill the gap and make it tighter in order to loosen the oil filter.
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Reviewed in the United States on May 14, 2026
V
Verified Purchase
VM
Belleville, US
★★★★★ 5
Worked Perfectly
Fits the S85 oil filter housing like a glove.
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Reviewed in the United States on January 6, 2026

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