--- product_id: 10972925 title: "Beck/Arnley Thermostat Assembly - 143-0812" brand: "beck/arnley" price: "£33.16" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/10972925-beck-arnley-thermostat-assembly-143-0812 store_origin: GB region: United Kingdom --- # Durable Construction Vehicle Specific Fit Extreme Temp Resistance Beck/Arnley Thermostat Assembly - 143-0812 **Brand:** beck/arnley **Price:** £33.16 **Availability:** ✅ In Stock ## Summary > Stay Cool Under Pressure! ❄️ ## Quick Answers - **What is this?** Beck/Arnley Thermostat Assembly - 143-0812 by beck/arnley - **How much does it cost?** £33.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/10972925-beck-arnley-thermostat-assembly-143-0812) ## Best For - beck/arnley enthusiasts ## Why This Product - Trusted beck/arnley brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Application Specific:** Tailored for your vehicle, guaranteeing optimal performance and compatibility. - • **Precision Engineering:** Engineered to match OE form, fit, and function for seamless integration. - • **Durability You Can Trust:** Built to last, ensuring reliable operation under demanding conditions. - • **High-Performance Materials:** Crafted from premium materials to endure extreme temperatures and ensure longevity. - • **Enhanced Cooling Efficiency:** Long stroke design maximizes cooling performance, keeping your engine running smoothly. ## Overview The Beck/Arnley Thermostat Assembly - 143-0812 is designed to provide a perfect fit and function for your vehicle, utilizing premium materials to withstand extreme temperatures. Its long stroke design enhances cooling efficiency, ensuring your engine operates at peak performance. Built for durability and application-specific compatibility, this thermostat assembly is a must-have for any serious vehicle maintenance enthusiast. ## Description Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence. ## Features - Matches OE form, fit and function - Premium materials to withstand extreme temperatures and long stroke for maximum cooling - Quality construction for durability - Be sure to use the proper coolant to maximize cooling system components. See Beck/Arnley catalog for the coolant for this application. - Application specific for this vehicle ## Images ![Beck/Arnley Thermostat Assembly - 143-0812 - Image 1](https://m.media-amazon.com/images/I/619FcO8n6nL.jpg) ![Beck/Arnley Thermostat Assembly - 143-0812 - Image 2](https://m.media-amazon.com/images/I/61UKEu69k0L.jpg) ![Beck/Arnley Thermostat Assembly - 143-0812 - Image 3](https://m.media-amazon.com/images/I/61pSJ48zr+L.jpg) ![Beck/Arnley Thermostat Assembly - 143-0812 - Image 4](https://m.media-amazon.com/images/I/61M2QkPtWHL.jpg) ![Beck/Arnley Thermostat Assembly - 143-0812 - Image 5](https://m.media-amazon.com/images/I/41ckWwEOd4L.jpg) ## Customer Reviews ### ⭐ Not for a 2005 e55 amg *by J***P on Reviewed in the United States 🇺🇸 on January 25, 2023* Does not have a flow path that works with a supercharger. But the seal I needed works ### ⭐ This part is wrongly advertise that it will fit the ... *by A***. on Reviewed in the United States 🇺🇸 on May 15, 2017* This part is wrongly advertise that it will fit the mercedes benz s55 model and it DOESN'T the housing is way smaller so is NOT an accurate part, unstead of returning it since it took too long to get it I only used the thermostat part and the new gasket and used it with the old housing, but the thermostat seems to be a cheap version of the OEM thermostat, I definitely NOT recommendit ### ⭐ Not for G's *by B***L on Reviewed in the United States 🇺🇸 on April 1, 2019* Description says it fits mutt G wagon, it may fit the front but the neck length is about 2 inches short. You would have to manipulate the hose for it to fit and I'm sure you won't do that to your G. --- ## 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.co.uk/products/10972925-beck-arnley-thermostat-assembly-143-0812](https://www.desertcart.co.uk/products/10972925-beck-arnley-thermostat-assembly-143-0812) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-31*