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Camco D-I-Y Boat Winterizer Engine Flushing System [65501]

Marsoni M251S
Sale price$51.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
Camco D-I-Y Boat Winterizer Engine Flushing System [65501]D I Y Boat Winterizer Engine Flushing System Quickly and efficiently service inboard outboard marine engines. The Do It Yourself Winterizer allows flushing and preparation of boat engine for winter storage with just five gallons of antifreeze and your flusher. Save time and money season after season. Great for technicians, too. For front mounted raw water pump systems, use the Flush Adapter, sold separately. WARNING: This product can expose you to
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  • We offer a 30-day return/exchange service after receiving.
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4.4 ★★★★★
Based on 270 reviews
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Verified Purchase
Jean and Bob
Omaha, US
★★★★★ 5
good value for a great price
Size: 5 Quart - 3 Pack
great value and prompt shipping! Thanks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
B
Verified Purchase
Bigeasttx
Waukegan, US
★★★★★ 5
Great
Size: 5 Quart
Great product. Great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2025
R
Verified Purchase
Ron M.
Lowell, US
★★★★★ 5
Product is from USA and the pullout spout.
Size: 5 Quart
The jug has a pullout spout which is great for controlling the flow oil.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2025
K
Verified Purchase
Kindle Customer
San Leandro, US
★★★★★ 5
Good Quality
Size: 5 Quart
Good value for the money.
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Reviewed in the United States on April 3, 2025
L
Verified Purchase
Louis Gombkoto
Lexington, US
★★★★★ 3
BUYER BEWARE
Size: 5 Quart
THERE IS NO NEMMA RATING OR POA RATING TO KNOW WHAT QUALITY OF OIL YOUR GETTING, BUYER BEWARE. WHICH TELLS ME ITS A POA RATING OF THREE, STANDARD OIL , NOT REAL QUALITY
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Reviewed in the United States on April 12, 2026

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