--- product_id: 315913486 title: "THT-003 Engine Coolant Thermostat with Housing and Gasket - Compatible with Select Toyota 4Runner, FJ Cruiser, Tacoma, Tundra" brand: "aisin" price: "VT27036" currency: VUV in_stock: true reviews_count: 5 category: "Aisin" url: https://www.desertcart.vu/products/315913486-tht-003-engine-coolant-thermostat-with-housing-and-gasket-compatible store_origin: VU region: Vanuatu --- # Includes housing & gasket OE specified operating temp Perfect OE form, fit & function THT-003 Engine Coolant Thermostat with Housing and Gasket - Compatible with Select Toyota 4Runner, FJ Cruiser, Tacoma, Tundra **Brand:** aisin **Price:** VT27036 **Availability:** βœ… In Stock ## Summary > 🌟 Keep your engine cool, your ride smooth, and your status premium. ## Quick Answers - **What is this?** THT-003 Engine Coolant Thermostat with Housing and Gasket - Compatible with Select Toyota 4Runner, FJ Cruiser, Tacoma, Tundra by aisin - **How much does it cost?** VT27036 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/315913486-tht-003-engine-coolant-thermostat-with-housing-and-gasket-compatible) ## Best For - aisin enthusiasts ## Why This Product - Trusted aisin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Durability Engineered:** Crafted from premium materials ensuring long-lasting, dependable cooling system reliability. - β€’ **Trusted OE Technology:** Backed by AISIN’s award-winning engineering and decades of automotive expertise. - β€’ **Complete Installation Kit:** Includes thermostat, housing, and gasket for a seamless, leak-free fit. - β€’ **Wide Vehicle Compatibility:** Fits select Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra models for versatile application. - β€’ **Precision Temperature Control:** Maintains exact OE specified operating temperature for optimal engine performance. ## Overview The AISIN THT-003 Engine Coolant Thermostat with Housing and Gasket delivers precise temperature regulation using OE-matched technology. Designed for select Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra models, it ensures perfect fit and function with premium materials for long-lasting durability. This all-in-one kit simplifies installation while maintaining optimal engine cooling performance trusted by professionals worldwide. ## Description Product Description AISIN OE matched engine coolant thermostats are designed for efficient, consistent performance and manufactured using only the highest quality materials. With superior OE technology and know-how, AISIN ensures that every thermostat provides perfect OE form, fit, and function and features the correct OE specified operating temperature. AISIN is a leader in the development and production of high-quality original equipment matched components and systems for the automotive industry. Founded in 1965 to produce original equipment automotive parts, AISIN has grown into a $25+ billion global enterprise with approximately 70,000 employees worldwide. Superior products through engineering excellence, progressive technological development, and dedication to service are some factors which have contributed to bringing AISIN to its position as a multiple-award-winning global leader in automotive parts. Set Contains: Thermostat Review: Worked well on my Prado 120 1GR-FE Review: Perfect Fit 2004 4Runner V6 ## Features - AISIN OE matched engine coolant thermostats are designed for efficient, consistent performance - With superior OE technology and know-how, AISIN ensures that every thermostat provides perfect OE form, fit, and function - Manufactured using only the highest quality materials for long life and dependable cooling system performance - All AISIN thermostats feature the correct OE specified operating temperature - Thermostat housing and gasket included - Compatible with select vehicles (engine may affect fitment - verify specific fitment details with fit checker above): TOYOTA: 2003-22 4Runner, 2007-14 FJ Cruiser, 2005-15 Tacoma, 2005-14 Tundra ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LWMM1Y7 | | Backlight | No | | Best Sellers Rank | #86,143 in Automotive ( See Top 100 in Automotive ) #26 in Automotive Thermostat Housings | | Brand | AISIN | | Brand Name | AISIN | | Color | Black | | Colour | Black | | Connectivity Protocol | Wired | | Connectivity Technology | Wired | | Control Method | Touch | | Control Type | Button Control | | Controller Type | Push Button | | Controller type | Push Button | | Country of Publication | Japan | | Customer Reviews | 4.7 out of 5 stars 203 Reviews | | Display Type | analog | | Global Trade Identification Number | 04580281458685 | | Included Components | AISIN THT-003-Engine Coolant Thermostat | | Item Type Name | Thermostat with Housing | | Item Weight | 0.44 Pounds | | Manufacturer | AISIN | | Manufacturer Part Number | THT-003 | | Model Name | AISIN | | Model Number | THT-003 | | Model name | AISIN | | Mounting Type | Wall Mount | | Power Source | Battery Powered | | Product Style | Functional | | Shape | Round | | Specific Uses For Product | Automotive Engine Cooling System | | Specific uses for product | Automotive Engine Cooling System | | Temperature Control Type | Manual | | Unit Count | 1 Count | ## Product Details - **Brand:** AISIN - **Colour:** Black - **Controller type:** Push Button - **Model name:** AISIN - **Specific uses for product:** Automotive Engine Cooling System ## Images ![THT-003 Engine Coolant Thermostat with Housing and Gasket - Compatible with Select Toyota 4Runner, FJ Cruiser, Tacoma, Tundra - Image 1](https://m.media-amazon.com/images/I/81XLslY0+JL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked well on my Prado 120 1GR-FE *by R***R on 5 August 2023* ### ⭐⭐⭐⭐⭐ Perfect Fit 2004 4Runner V6 *by T***. on 12 June 2025* ### ⭐⭐⭐⭐⭐ An effective replacement, it's Aisin!!! *by C***E on 1 June 2023* ## Frequently Bought Together - AISIN THT-003 Engine Coolant Thermostat with Housing and Gasket - Compatible with Select Toyota 4Runner, FJ Cruiser, Tacoma, Tundra - Zerex Asian Vehicle Red Silicate and Borate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA - EPAuto Spill Proof Radiator Coolant Filling Funnel Kit --- ## 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.vu/products/315913486-tht-003-engine-coolant-thermostat-with-housing-and-gasket-compatible](https://www.desertcart.vu/products/315913486-tht-003-engine-coolant-thermostat-with-housing-and-gasket-compatible) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-18*