★★★★★ 5
Perfect fit
Great quality filters, both fit snug
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Reviewed in the United States on May 6, 2026
WSM Seal Carrier Mercury / Mariner 135 - 300 Hp - 18-0557, 888909A1, 8M0007131
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
WSM Seal Carrier Mercury / Mariner 135 - 300 Hp - 18-0557, 888909A1, 8M0007131Item#: 18 0557 Seal Carrier Mercury Mariner 135 300 Hp OEM#: 888909A1, 8M0007131 Brand: Sierra FITMENTS: Make Model Year(s) Mariner ALL Mercury 4 Cyl 4 Stroke 135 2006 2009 Mercury 4 Cyl 4 Stroke 150 2006 2014 Mercury 4 Cyl 4 Stroke 175 2006 2014 Mercury 6 Cyl 3. 625 Bore 3L EFI 200 2008 Mercury 6 Cyl 3. 625 Bore 3L EFI 225 2008 Mercury 6 Cyl 3. 625 Bore 3L EFI 250 2008 Mercury 6 Cyl 3. 6265 Bore 3L Optimax 200 2008 2018 Mercury 6 Cyl 3. 6265 Bore 3L
Quick Dispatch:
Your WSM Seal Carrier Mercury / Mariner 135 - 300 Hp - 18-0557, 888909A1, 8M0007131 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 WSM Seal Carrier Mercury / Mariner 135 - 300 Hp - 18-0557, 888909A1, 8M0007131 ships.
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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
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4.8 ★★★★★
Based on 1661 reviews
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Product Reviews
★★★★★ 5
Great price
2018 Honda Civic EXL Turbo great fit, great price!
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Reviewed in the United States on March 15, 2026
★★★★★ 4
Good fit.
Good fit.
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Reviewed in the United States on October 29, 2025
★★★★★ 5
Great product!
I have a 2022 CRV and these filters are great quality, they fit perfectly and are better than the factory brand with a much better price.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Price and quality.
Perfect! Saves you money over dealership! Simple to install! Quick and easy!
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Reviewed in the United States on January 18, 2026
