--- product_id: 339114365 title: "THT-019 OE Engine Coolant Thermostat" brand: "aisin" price: "£30.24" currency: GBP in_stock: true category: "Aisin" url: https://www.desertcart.co.uk/products/339114365-tht-019-oe-engine-coolant-thermostat store_origin: GB region: United Kingdom --- # High-quality durable materials Perfect OE form, fit & function OE specified operating temp THT-019 OE Engine Coolant Thermostat **Brand:** aisin **Price:** £30.24 **Availability:** ✅ In Stock ## Summary > 🌟 Stay cool, perform cooler — the thermostat pros trust! ## Quick Answers - **What is this?** THT-019 OE Engine Coolant Thermostat by aisin - **How much does it cost?** £30.24 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/339114365-tht-019-oe-engine-coolant-thermostat) ## 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 - • **Wide Vehicle Fitment:** Compatible with a broad range of Toyota, Lexus, and Scion models—verify fitment for your ride. - • **Durability You Can Trust:** Crafted from premium materials ensuring long-lasting, dependable cooling system efficiency. - • **Seamless OE Compatibility:** Engineered to deliver perfect original equipment form, fit, and function—no compromises. - • **Global Engineering Excellence:** Backed by Aisin’s 50+ years of award-winning automotive innovation and quality assurance. - • **Precision Temperature Control:** Maintains exact OE specified operating temperature for optimal engine performance. ## Overview The AISIN THT-019 OE Engine Coolant Thermostat is a precision-engineered, original equipment matched component designed to regulate engine temperature with exact OE specifications. Manufactured from premium materials, it guarantees reliable, long-lasting performance and seamless compatibility with numerous Toyota, Lexus, and Scion models. Trusted globally for over five decades, AISIN delivers superior cooling system control that keeps your engine running efficiently and prevents costly overheating. ## 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. Gasket included. 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. ## 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 - Gasket not included - Compatible with select vehicles (engine may affect fitment - verify specific fitment details with fit checker above): LEXUS: 1990-91 ES250, 1992-03 ES300, 2004-06 ES330, 2007-18 ES350, 2010-12 HS250h, 1996-97 LS400, 1999-03 RX300, 2004-06 RX330 - Compatible with (continued): LEXUS: 2007-15 RX350, 2006-08 RX400h, 2010-15 RX450h, 1996-97 SC400; SCION: 2005-16 tC, 2008-15 xB, 2008-14 xD; TOYOTA: 1996-02 4Runner, 1995-18 Avalon, 1988-17 Camry, 1990-93,2000-05 Celica, 1998-14 Corolla - Compatible with (continued): TOYOTA: 2001-19 Highlander, 2003-14 Matrix, 1991-95 MR2, 2000-06 MR2 Spyder, 2001-18 RAV4, 1998-16 Sienna, 1999-08 Solara, 1995-98 T100, 1995-04 Tacoma, 2000-04 Tundra, 2009-16 Venza ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GNQY7X4 | | Backlight | No | | Brand Name | AISIN | | Color | Factory | | Connectivity Technology | Wired | | Control Method | Touch | | Control Type | Button Control | | Controller Type | touch | | Customer Reviews | 4.6 4.6 out of 5 stars (537) | | Display Type | Manual | | Global Trade Identification Number | 04954514965101 | | Included Components | thermostat | | Item Type Name | Aisin THT-019 OE Engine Coolant Thermostat | | Manufacturer | AISIN | | Manufacturer Part Number | THT-019 | | Material Type | Plastic | | Model Name | AISIN THT-019-Engine Coolant Thermostat | | Model Number | THT-019 | | Shape | cylindrical | | Specific Uses For Product | [POSSIBLE USES: Engine temperature regulation, Vehicle heating and cooling system control, Automotive cooling system maintenance] | | Temperature Control Type | automatic | | Unit Count | 1.0 Count | | Voltage | 12 Volts | ## Product Details - **Brand:** AISIN - **Colour:** Factory - **Controller type:** touch - **Model name:** AISIN THT-019-Engine Coolant Thermostat ## Images ![THT-019 OE Engine Coolant Thermostat - Image 1](https://m.media-amazon.com/images/I/71hjMs76KHL.jpg) ## Frequently Bought Together - AISIN THT-019 Engine Coolant Thermostat - Compatible with Select Lexus ES, HS, LS, RX, SC Scion tC, xB, xD Toyota 4Runner, Avalon, Camry, Corolla, Highlander, RAV4, Sienna, Tacoma, Tundra + More - AISIN THP-101 Engine Coolant Thermostat Housing Gasket - Compatible with Select Lexus ES, GS, IS, LS, RX Scion Toyota 4Runner, Camry, Corolla, Highlander, Prius, RAV4, Sienna, Tacoma, Tundra + More - AISIN WPT-803 New Engine Water Pump with Gaskets - Compatible with Select Lexus ES350, RX350, RX450h Toyota Camry, Highlander, RAV4, Sienna, Venza --- ## 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/339114365-tht-019-oe-engine-coolant-thermostat](https://www.desertcart.co.uk/products/339114365-tht-019-oe-engine-coolant-thermostat) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-04*