--- product_id: 664106660 title: "– 71770832 Engine Coolant Thermostat Housing, Water Outlet Housing Thermostat Replacement for Vauxhall Astra Insignia Meriva Signum Vectra C Zafira 55577072 24405922 71744389 6338018" brand: "ollanoos" price: "VT12885" currency: VUV in_stock: true category: "Ollanoos" url: https://www.desertcart.vu/products/664106660-71770832-engine-coolant-thermostat-housing-water-outlet-housing-thermostat-replacement store_origin: VU region: Vanuatu --- # Precision thermostat regulation Fits multiple Vauxhall & Opel models Aluminium build for durability – 71770832 Engine Coolant Thermostat Housing, Water Outlet Housing Thermostat Replacement for Vauxhall Astra Insignia Meriva Signum Vectra C Zafira 55577072 24405922 71744389 6338018 **Brand:** ollanoos **Price:** VT12885 **Availability:** ✅ In Stock ## Summary > 🔥 Keep your engine cool, your drive hot! 🚗 ## Quick Answers - **What is this?** – 71770832 Engine Coolant Thermostat Housing, Water Outlet Housing Thermostat Replacement for Vauxhall Astra Insignia Meriva Signum Vectra C Zafira 55577072 24405922 71744389 6338018 by ollanoos - **How much does it cost?** VT12885 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/664106660-71770832-engine-coolant-thermostat-housing-water-outlet-housing-thermostat-replacement) ## Best For - ollanoos enthusiasts ## Why This Product - Trusted ollanoos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Enhanced Engine Longevity:** Reduces wear and tear by stabilizing coolant flow and protecting engine components. - • **Plug-and-Play Replacement:** Direct fit for hassle-free installation, keeping your ride road-ready without downtime. - • **Wide Vehicle Compatibility:** Seamlessly replaces multiple part numbers across Vauxhall Astra, Insignia, Meriva, and more. - • **Precision Temperature Control:** Maintains optimal engine temperature to prevent overheating and boost fuel efficiency. - • **Engine-Grade Aluminium Housing:** Robust, lightweight metal ensures long-lasting performance and heat resistance. ## Overview The Ollanoos Engine Coolant Thermostat Housing is a precision-engineered aluminium replacement part designed for a wide range of Vauxhall and Opel models. It ensures optimal engine temperature regulation, preventing overheating and improving fuel efficiency while extending engine life. Compatible with multiple OEM part numbers, this durable thermostat housing offers a direct-fit solution for professional-grade reliability and performance. ## Description Specification: Material: Aluminium Replace Part Number: 6338018, 1338178, 71770832, 55577072, 24405922, 71744389, 71744389, 96984104 Package Included: 1 x Engine Coolant Thermostat Housing Fitment: Replacement for Opel: 04-15 Astra H Estate 1.6 1598ccm 105HP 77KW,06-09 Astra H Estate 1.6 1598ccm 116HP 85KW, 05-09 Astra H Twintop Convertible 1.8 1796ccm 125HP 92KW, 06-09 Astra H Twintop Convertible 1.6 1598ccm 116HP 85KW, 05-09 Astra H Twintop Convertible 1.8 1796ccm 140HP 103KW Replacement for Vauxhall: 04-09 Astra Estate 1.6 1598ccm 105HP 77KW, 04-09 Astra Estate 1.8 1796ccm 125HP 92KW, 06-09 Astra Estate 1.6 1598ccm 115HP 85KW, 06-09 Astra Estate 1.6 1598ccm 180HP 132KW, 04-10 Astra Hatchback 1.6 1598ccm 105HP 77KW, 06-09 Astra Hatchback 1.6 1598ccm 115HP 85KW, 1998-05 Astra Saloon 1.6 16V 1598ccm 101HP 74KW, 06-10 Astra Hatchback 1.6 1598ccm 179HP 132KW, 07-10 Astra Hatchback 1.8i 16V 1796ccm 140HP 103KW, 03-05 Astra Convertible 1.6 16V 1598ccm 103HP 76KW, 05-10 Astra Twintop Convertible 1.6 1598ccm 105HP 77KW, 06-10 Astra Twintop Convertible 1.6 1598ccm 179HP 132KW, 06-10 Astra Twintop Convertible 1.6i 16V 1598ccm 116HP 85KW, 1998-00 Astravan Box 1.6i 1598ccm 75HP 55KW, 00-06 Astravan Box 1.6i 1598ccm 84HP 62KW, 08-15 Insignia Saloon 1.8 1796ccm 140HP 103KW, 08-15 Insignia Estate 1.8 1796ccm 140HP 103KW, 08-15 Insignia Hatchback 1.8 1796ccm 140HP 103KW, 03-10 Meriva MPV 1.6i 16V Twinport 1598ccm 105HP 77KW, 03-05 Signum Hatchback 1.8 1796ccm 122HP 90KW, 05-08 Signum Hatchback 1.8 1796ccm 140HP 103KW, 06-08 Vectra Estate 1.8 1796ccm 140HP 103KW, 06-08 Vectra Saloon 1.8 1796ccm 140HP 103KW, 06-08 Vectra Hatchback 1.8 1796ccm 140HP 103KW, 05-14 Zafira MPV 1.6 1598ccm 105HP 77KW, 07-11 Zafira MPV 1.6 1598ccm 115HP 85KW, 13-14 Zafira MPV 1.8 1796ccm 1HP 88KW, 05-11 Zafira MPV 1.8 1796ccm 140HP 103KW ## Features - Replace Part Number: 71770832, 55577072, 24405922, 0071744389, 71744389, 6338018, 1338178, 96984104. - Fitment: Replacement for Vauxhall Astra, Astra Twintop, Astravan, Insignia, Meriva, Signum, Vectra, Zafira. Replacement for Opel Astra H, Astra H Twintop. For more vehicles please check the product description. - Function: Water Outlet Housing Thermostat is essential for regulating engine temperature, preventing overheating, improving fuel efficiency, reducing wear and tear on engine components, ensuring proper heater function, and providing vital coolant temperature information to the engine control unit. - Reliable Quality: Thermostat Housing Water Pump Outlet is made of reliable and robust metal materials, offering stability and strength, providing prolonged usage. - Kindly Reminder: Please make sure the Replace Part Number matches the part you need, if you are not sure, please feel free to contact us at any time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4D1LPF7 | | Brand | Ollanoos | | Customer Reviews | 4.8 4.8 out of 5 stars (6) | | Date First Available | 17 May 2024 | | Item Weight | 300 g | | Manufacturer part number | 71770832 | | Manufacturer reference | 71770832 | | Package Dimensions | 14 x 10 x 5 cm; 300 g | ## Images ![– 71770832 Engine Coolant Thermostat Housing, Water Outlet Housing Thermostat Replacement for Vauxhall Astra Insignia Meriva Signum Vectra C Zafira 55577072 24405922 71744389 6338018 - Image 1](https://m.media-amazon.com/images/I/61zOH4ytF5L.jpg) --- ## 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.vu/products/664106660-71770832-engine-coolant-thermostat-housing-water-outlet-housing-thermostat-replacement](https://www.desertcart.vu/products/664106660-71770832-engine-coolant-thermostat-housing-water-outlet-housing-thermostat-replacement) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-11*