--- product_id: 3216162 title: "Camco Do It Yourself Boat Winterizing Kit, Gravity Flow Engine Flush System for Inboard and Outboard Motors, Includes Tank, Hose, Valves and Fittings" brand: "camco" price: "¥27589" currency: JPY in_stock: true reviews_count: 13 category: "Camco" url: https://www.desertcart.jp/products/3216162-camco-do-it-yourself-boat-winterizing-kit-gravity-flow-engine store_origin: JP region: Japan --- # 5/8-inch reinforced clear hose for kink resistance Compatible with inboard & outboard engines, uses only 5 gallons antifreeze Brass fittings for optimized antifreeze flow Camco Do It Yourself Boat Winterizing Kit, Gravity Flow Engine Flush System for Inboard and Outboard Motors, Includes Tank, Hose, Valves and Fittings **Brand:** camco **Price:** ¥27589 **Availability:** ✅ In Stock ## Summary > ❄️ Protect your boat’s heart this winter—because engine care is self-care! ## Quick Answers - **What is this?** Camco Do It Yourself Boat Winterizing Kit, Gravity Flow Engine Flush System for Inboard and Outboard Motors, Includes Tank, Hose, Valves and Fittings by camco - **How much does it cost?** ¥27589 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/3216162-camco-do-it-yourself-boat-winterizing-kit-gravity-flow-engine) ## Best For - camco enthusiasts ## Why This Product - Trusted camco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Flow Control:** Brass fittings and kink-resistant hose ensure smooth antifreeze delivery every time. - • **Trusted Outdoor Brand:** Camco’s legacy since 1966 means quality you can rely on for seasons to come. - • **Universal Compatibility:** Works seamlessly with both inboard and outboard engines for versatile use. - • **Engine Longevity Booster:** Extend your boat engine’s life with a proven winterizing gravity flow system. - • **Effortless DIY Winterizing:** Complete kit with antifreeze tank, valves, tee, and hose—no mechanic needed. ## Overview The Camco Do It Yourself Boat Winterizing Kit (65501) is a high-quality gravity flow system designed to flush, prepare, and protect both inboard and outboard boat engines for winter storage. Featuring a reinforced 5/8-inch clear hose with brass fittings, an antifreeze tank with on/off valve, ball valve, and winterizing tee, it requires only 5 gallons of approved antifreeze (flusher not included). Trusted since 1966, Camco delivers a reliable, easy-to-use solution that extends engine life and saves time and money for boating enthusiasts. ## Description Camco’s Do-It-Yourself Boat Winterizer lets you increase the life expectancy of your boat's engine by investing in a winterizing kit. This winterize boat kit is a high-quality gravity flow system that flushes, prepares, and protects your boat engine for winter storage and adds many seasons to its life while saving you time and money. The kit is compatible with inboard and outboard engines and requires only 5 gallons of antifreeze and your flusher (not included). This kit includes an antifreeze tank with on/off valve, a ball valve, a winterizing tee and a reinforced, clear 5/8-inch hose with brass fittings to improve the antifreeze flow to your engine. Camco has been creating your favorite outdoor products like boat accessories since 1966, earning a reputation for providing superior goods with high customer approval. Review: Works great! - Simple. Saves money! This 3 gallons of RV antifreeze and a little fuel stabilizer in the gas tank and you're good to go for the winter Review: Works As Promised! - Pretty easy to operate, and materials seem to be of very good quality. I cannot say enough about how this has saved me big time money and time! As long as I have a boat, I will have one of these winterizing units. ## Features - Perfect for Boat Winterization: This gravity flow system flushes, prepares and protects your boat engine for winter storage - Compatibility: For inboard and outboard engines - Kit Includes: Antifreeze tank with on/off valve, ball valve, winterizing tee and reinforced, clear hose with fittings - Provides Enhanced Antifreeze Flow: High-flow, 5/8-inch hose with brass fittings improves the antifreeze flow to your engine - Features: A reinforced clear hose for improved kink resistance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000AXQU2 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #180,401 in Automotive ( See Top 100 in Automotive ) #163 in Antifreezes & Coolants | | Brand | Camco | | Brand Name | Camco | | Compatible with Vehicle Type | Boat | | Core Material | Brass | | Customer Reviews | 4.6 out of 5 stars 4,267 Reviews | | Global Trade Identification Number | 00014717655019 | | Included Components | Boat Winterizer-Do It Yourself | | Item Type Name | Boat Winterizer-Do It Yourself | | Item Weight | 4.64 Pounds | | Manufacturer | Camco | | Manufacturer Part Number | 65501 | | Manufacturer Warranty Description | Warranty | | Model Number | 65501 | | Number of Items | 1 | | OEM Equivalent Part Number | CMC65501 | | UPC | 014717655019 | | Unit Count | 1.0 Count | | Vehicle Service Type | Boat | ## Product Details - **Brand:** Camco - **Core Material:** Brass - **Global Trade Identification Number:** 00014717655019 - **Number of Items:** 1 - **Vehicle Service Type:** Boat ## Images ![Camco Do It Yourself Boat Winterizing Kit, Gravity Flow Engine Flush System for Inboard and Outboard Motors, Includes Tank, Hose, Valves and Fittings - Image 1](https://m.media-amazon.com/images/I/71eNT1niaiL.jpg) ![Camco Do It Yourself Boat Winterizing Kit, Gravity Flow Engine Flush System for Inboard and Outboard Motors, Includes Tank, Hose, Valves and Fittings - Image 2](https://m.media-amazon.com/images/I/81Cm+vbS9lL.jpg) ![Camco Do It Yourself Boat Winterizing Kit, Gravity Flow Engine Flush System for Inboard and Outboard Motors, Includes Tank, Hose, Valves and Fittings - Image 3](https://m.media-amazon.com/images/I/71qbAdNMmoL.jpg) ![Camco Do It Yourself Boat Winterizing Kit, Gravity Flow Engine Flush System for Inboard and Outboard Motors, Includes Tank, Hose, Valves and Fittings - Image 4](https://m.media-amazon.com/images/I/71GwIHUB1ML.jpg) ![Camco Do It Yourself Boat Winterizing Kit, Gravity Flow Engine Flush System for Inboard and Outboard Motors, Includes Tank, Hose, Valves and Fittings - Image 5](https://m.media-amazon.com/images/I/81yPN6rE1eL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great! *by D***N on October 26, 2025* Simple. Saves money! This 3 gallons of RV antifreeze and a little fuel stabilizer in the gas tank and you're good to go for the winter ### ⭐⭐⭐⭐⭐ Works As Promised! *by W***M on January 23, 2025* Pretty easy to operate, and materials seem to be of very good quality. I cannot say enough about how this has saved me big time money and time! As long as I have a boat, I will have one of these winterizing units. ### ⭐⭐⭐⭐⭐ Money saver *by K***N on September 20, 2025* Exactly as described and worked perfectly. Obviously I won’t be 100% sure until the spring, but I’m 99% sure I’m completely ready for a hard Michigan winter. Saved myself $400 doing it myself. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/3216162-camco-do-it-yourself-boat-winterizing-kit-gravity-flow-engine](https://www.desertcart.jp/products/3216162-camco-do-it-yourself-boat-winterizing-kit-gravity-flow-engine) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-24*