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Flushmaster Flush Port Quick Connect for Mercury Outboards - Easy Marine Engine Flushing Upgrade - SM-FMQCM

Marsoni M251S
Sale price$89.99
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Flushmaster Flush Port Quick Connect for Mercury Outboards - Easy Marine Engine Flushing Upgrade - SM-FMQCMFlushmaster Flush Port Quick Connect for Mercury Outboards SM FMQCM Easy Engine Flushing Adapter Make engine maintenance faster and easier with the Flushmaster Flush Port Quick Connect for Mercury Outboards (SM FMQCM). Designed specifically for Mercury outboard engines, this convenient adapter allows you to quickly connect a standard garden hose to your engines flush porteliminating hassle and saving time after every trip. Built for reliability in
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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.
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4.2 ★★★★★
Based on 73 reviews
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Product Reviews
A
Verified Purchase
AC
Grantham, US
★★★★★ 5
Fit my 2014 Accord perfectly
Size: AF476
Seems to be the same quality as OEM. Fit perfectly. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
B
Verified Purchase
Becca
Lexington, US
★★★★★ 4
Affordable priced. Fits well
Size: AF377
They work good in my 2019 Toyota RAV4
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
M
Verified Purchase
MarkC
San Leandro, US
★★★★★ 5
Perfect fit, slid right into place and locked like it should
Size: AF943
Wanting to correct my previous review (I reviewed the incorrect item). This product fit perfectly in my vehicle- my apologies for the first review; perhaps Amazon or the vendor can replace the first review with this one. I am very pleased with this item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
C
Verified Purchase
Carole R. NAPOLI
Carnegie, US
★★★★★ 5
Great filter
Size: AF741
Fit out Toyota Prius V 2014 perfect. Well made too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Great fit
Fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026

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