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WSM Piston Pin Mercury / Mariner 15 - 25 Hp - 300-04

Marsoni M251S
Sale price$10.36
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WSM Piston Pin Mercury / Mariner 15 - 25 Hp - 300-04Item#: 300 04 Piston Pin Mercury Mariner 15 25 Hp Details: Wrist Pin For WSM Part # Series 100 04 Brand: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 2 Cyl 2. 562 Bore Mercosil Block 15 1994 1997 Mercury 2 Cyl 2. 562 Bore Mercosil Block 20 1994 2006 Mercury 2 Cyl 2. 562 Bore Mercosil Block 25 1994 2006
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4.7 ★★★★★
Based on 452 reviews
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KIRK LUDLOW
Los Angeles, US
★★★★★ 5
Cannot purchase this locally any longer
Size: 5 Quarts
I cannot purchase this viscosity locally any longer. I was very glad to see it offered here. I use this thicker oil in my 2.2 liter Chevrolet engine that has over 200k miles. It works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
A
Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 4
Great oil but...
Size: 5 Quarts
Great oil. My only gripe is that I need 5.5QT's and single quarts are not available in this weight. Even if it was it looks like a single qt would cost about as much as 5qt's.
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Reviewed in the United States on September 10, 2024
T
Verified Purchase
Thomas Parr
Phoenix, US
★★★★★ 5
oil
Size: 5 Quarts
perfect for old high performance engines
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Reviewed in the United States on April 7, 2026
S
Verified Purchase
Steve Fortuna
Massapequa, US
★★★★★ 5
muy bién Gracia
Size: 5 Quarts, Pack of 3
muy bién Gracia
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Reviewed in the United States on April 6, 2026
K
Verified Purchase
Karen Champlin
Pawtucket, US
★★★★★ 5
Worthy buy!
These are high quality clips. The tool is nice and strong.
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Reviewed in the United States on December 28, 2025

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