Login
Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow STD 18-3902, 39-45155A12
Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow STD 18-3902, 39-45155A12
Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow STD 18-3902, 39-45155A12
 Next

Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow STD 18-3902, 39-45155A12

Marsoni M251S
Sale price$49.97
Pay 4 payments of $12.49 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow STD 18-3902, 39-45155A12Item#: 18 3902 Piston Rings Mercury Mariner 35 150 Hp Cross Flow Standard OEM#: 39 45155A12, 39 78816A12, 78816A12 Brand: Sierra FITMENTS: Make Model Year(s) Mariner ALL Mercury 2 Cyl 2. 875 Bore Cross Flow 35 1984 1989 Mercury 2 Cyl 2. 875 Bore Cross Flow 40 1972 1983 Mercury 3 Cyl 2. 875 Bore Cross Flow 50 1984 1990 Mercury 3 Cyl 2. 875 Bore Cross Flow 60 1984 1990 Mercury 3 Cyl 2. 875 Bore Cross Flow 65 1973 1976 Mercury 3 Cyl 2. 875 Bore Cross
Easy Shipping

Quick Dispatch:

Your Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow STD 18-3902, 39-45155A12 orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow STD 18-3902, 39-45155A12 ships.

Need Help?
Questions about Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow STD 18-3902, 39-45155A12, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Piston Rings Mercury / Mariner 35 - 150 Hp Cross Flow STD 18-3902, 39-45155A12 in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 2499 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
James w.
Port Orchard, US
★★★★★ 4
Oil filter
Color: 3 Set
So far it seems to be working fine. I had no problems installing it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
J
Verified Purchase
Juan Carlos Brenes
Houston, US
★★★★★ 5
Filtro de aceite pentastar
Color: 3 Set
Perfecto para enfriadores de aceite pentastar V6 2018
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
G
Verified Purchase
G. Richardson
Dallas, US
★★★★★ 5
Good price and appears exactly like OEM
Color: 3 Set
Good price for set of 3 also includes o-rings for cap. After finding engine litter on a rocker lifter change wanted to run several filters in quick succession changing the filter every 100 miles and topping off the oil. seems to be working well and catching any glitter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
E
Verified Purchase
Eli Korcz
Lake Worth, US
★★★★★ 1
Doesn't fit eco diesel
Color: 1 Set
Says fits ram eco diesel but it doesn't.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
N
Verified Purchase
Nico Walk
New York, US
★★★★★ 5
Best oil hands down
Size: 5 L
This is the only oil I use now, my mechanic recommended it. Works great in my Mazda3, runs smooth and no leaks. More expensive but, worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

recommand products

Sweatpants Fleece Surf Club — Mariu del Campo
Sweatpants Fleece Surf Club — Mariu del Campo
83.20
 Hoodie Chill Unisex Zip — Mariu del Campo
Hoodie Chill Unisex Zip — Mariu del Campo
76.27
 Swimsuit Women's One-Piece African Wild — Mariu del Campo
Swimsuit Women's One-Piece African Wild — Mariu del Campo
48.44
 11
11" x 17" Bi-Fold Waterproof Menus
142.00
 Blanket Hooded Sherpa Dachshund — Mariu del Campo
Blanket Hooded Sherpa Dachshund — Mariu del Campo
131.04