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ARCO Marine Original Equipment Quality Replacement Solenoid f/Mercruiser, Mercury Yamaha 4 Stroke - 12V Isolated Base [SW099]

Marsoni M251S
Sale price$34.99
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ARCO Marine Original Equipment Quality Replacement Solenoid f/Mercruiser, Mercury Yamaha 4 Stroke - 12V Isolated Base [SW099]Original Equipment Quality Replacement Solenoid for Mercruiser, Mercury & Yamaha 4 Stroke 12V Isolated Base Replacement solenoid that will fit Mercruiser, Mercury & Yamaha 4 Stroke, Isolated base, 12 Volt. Replaces: MERCURY 89 818999A1 MERCURY 89 818999A2 MERCURY 89 850188A1 MERCURY 89 850188T1 YAMAHA 65W 81941 00 SIERRA 18 5820 *ARCO Assurance 12 month part and labor warranty protection This product may not be returned to the original point of
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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
4.7 ★★★★★
Based on 2106 reviews
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A
Verified Purchase
Adam
Massapequa, US
★★★★★ 5
Fine product
Size: 150 ml, Pack of 1
This one works
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
P
Verified Purchase
Palmetto Dan
Grantham, US
★★★★★ 5
Works great!
Size: 150 ml, Pack of 1
This product works great for cleaning valves. Very effective formula that does the job well. Arrived quickly and was exactly as described. Would definitely buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
C
Verified Purchase
cb
Port Orchard, US
★★★★★ 5
Molly valve cleaner
Size: 150 ml, Pack of 1
Put this in my truck with a RAM engine it was kind of running a little bit rough not really sure what was going on I thought I'd get this liquid Maui a try and she smoothed out some but you know who knows it could be all Hocus pocus
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Reviewed in the United States on May 23, 2026
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Good product
Number of Items: 1
Bought to see if it would help with oil consumption. Good quality it seemed to help for first 1000 miles. Xc60 with over 140k
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Reviewed in the United States on April 24, 2026
A
Verified Purchase
Arek
Belleville, US
★★★★★ 5
Less oil consumption
Number of Items: 1
Made my engine noticeably quieter and felt smoother. Way less oil consumption then before definitely cheaper than topping off often
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

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