--- product_id: 13634275 title: "QuicksilverTHERMOSTAT @2" price: "R2236" currency: ZAR in_stock: true reviews_count: 9 url: https://www.desertcart.co.za/products/13634275-quicksilverthermostat-2 store_origin: ZA region: South Africa --- # Optimal engine cooling temperature Precision-fit for Mercury V6 engines Includes 2 thermostats + gaskets kit QuicksilverTHERMOSTAT @2 **Price:** R2236 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay cool, run smooth β€” QuicksilverTHERMOSTAT @2 keeps your engine in the fast lane! ## Quick Answers - **What is this?** QuicksilverTHERMOSTAT @2 - **How much does it cost?** R2236 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/13634275-quicksilverthermostat-2) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Dual-Thermostat Kit:** Comes with two thermostats and matching rubber gaskets for seamless replacement and double the readiness. - β€’ **Trusted Marine Legacy:** Backed by Quicksilver’s 65+ years of marine industry expertise and rigorous quality testing. - β€’ **Hassle-Free Installation:** Designed for straightforward swap using your owner’s manual guidance, minimizing downtime and maximizing boating time. - β€’ **Peak Performance Cooling:** Maintains ideal engine temperature to maximize power output and fuel efficiency under all conditions. - β€’ **Engine-Perfect Compatibility:** Specifically engineered for 135-200hp Mercury & Mariner V6 outboards, ensuring flawless integration. ## Overview The QuicksilverTHERMOSTAT @2 kit includes two precision-engineered thermostats and rubber gaskets designed for Mercury and Mariner V6 outboards ranging from 135 to 200 horsepower. Crafted from durable stainless steel and backed by over 65 years of marine industry expertise, this thermostat kit ensures optimal engine cooling for peak performance and fuel efficiency. Easy to install with guidance from your owner's manual, it offers reliable, OEM-quality replacement parts trusted by professionals and boating enthusiasts alike. ## Description Thermostat 75692Q2 is for 135-150hp V6 Mercury and Mariner outboards with serial No. A9046446 and higher; 175hp Mercury and Mariner V6 outboards with serial No. C100861 and higher; 200hp Mercury and Mariner V6 outboards with serial No. 6435503 and higher. See your owner's manual or service manual for specific applications and installation instructions. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind. Review: Good - Good Review: Works as it should - Works as it should ## Features - Kit includes two thermostats and two rubber gaskets (one for each thermostat) - Use only the temperature thermostat listed in your owner's manual or service manual - Proper engine cooling temperature ensures peak performance and higest efficiency - See your owner's manual for removal of non-functioning thermostat and replacement of new thermostat ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001HBQUIC | | Best Sellers Rank | #132,425 in Automotive ( See Top 100 in Automotive ) #193 in Automotive Replacement Engine Thermostats | | Brand Name | Quicksilver | | Color | Unspecified | | Customer Reviews | 4.7 4.7 out of 5 stars (147) | | Date First Available | February 27, 2010 | | Included Components | 2 thermostats and 2 rubber gaskets (one for each thermostat) | | Item Dimensions LxWxH | 5.2 x 2.2 x 1.65 inches | | Item Package Dimensions L x W x H | 4.13 x 1.81 x 1.38 inches | | Manufacturer | Quicksilver | | Material | Stainless Steel | | Model Name | 75692Q2 | | Number of Items | 1 | | Package Weight | 0.06 kg | | Part Number | 75692Q2 | | Style | Minimalist | | Warranty Description | 1-Year Warranty | ## Images ![QuicksilverTHERMOSTAT @2 - Image 1](https://m.media-amazon.com/images/I/616H1Bg-y+L.jpg) ![QuicksilverTHERMOSTAT @2 - Image 2](https://m.media-amazon.com/images/I/71Lyg6SVQGL.jpg) ![QuicksilverTHERMOSTAT @2 - Image 3](https://m.media-amazon.com/images/I/61u3ZFIHfyL.jpg) ![QuicksilverTHERMOSTAT @2 - Image 4](https://m.media-amazon.com/images/I/71pns4yz+uL.jpg) ![QuicksilverTHERMOSTAT @2 - Image 5](https://m.media-amazon.com/images/I/714-8hy+ftL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Are rubber gaskets included?** A: No.....there were no gaskets..... I thought there would be....picture showed gaskets. **Q: Will this fit a 06 135 mercury optimax** A: Hello! No, the correct replacement thermostat for a 2006 Mercury 135 Optimax is part number 833072003. Thank you, Quicksilver Support Team **Q: will this fit a mercury 150 hp 2 stroke?** A: You do not state year motor. **Q: Will it fit 200hp 2000 2stroke outboard** A: If yours is an Optimax type, with direct fuel and oil injection, yes. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by C***S on April 27, 2026* Good ### ⭐⭐⭐⭐⭐ Works as it should *by W***N on March 24, 2026* Works as it should ### ⭐⭐⭐⭐⭐ Outboard thermostat *by M***S on May 29, 2026* Works fine. A little pricey but better to buy the best than risk a cheap failure and destroy your engine like i did once. ## Frequently Bought Together - Quicksilver 75692Q2 Replacement Thermostat, Mercury Outboards, 135-200hp - Quicksilver 96148Q8 Water Pump Repair Kit for Mercury and Mariner Outboards and MerCruiser Stern Drives - Quicksilver 92-858064Q01 High Performance Gear Lube (6/1Qt) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/13634275-quicksilverthermostat-2](https://www.desertcart.co.za/products/13634275-quicksilverthermostat-2) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-25*