--- product_id: 314598920 title: "Engine Thermostat Assembly, Replace 90916-A3003, 90916A3003, 90916-03129 Compatible with Toyota - Avalon, Camry, Corolla, Highlander, Matrix, RAV4, Sienna, Solara, Tacoma, LS400, GS300, Yaris, More" brand: "allmotorparts" price: "₩95261" currency: KRW in_stock: true reviews_count: 5 category: "Allmotorparts" url: https://www.desertcart.kr/products/314598920-engine-thermostat-assembly-replace-90916-a3003-90916a3003-90916-03129-compatible store_origin: KR region: South Korea --- # Precision temp regulation OE fit & durable stainless steel Wide Toyota & Lexus compatibility Engine Thermostat Assembly, Replace 90916-A3003, 90916A3003, 90916-03129 Compatible with Toyota - Avalon, Camry, Corolla, Highlander, Matrix, RAV4, Sienna, Solara, Tacoma, LS400, GS300, Yaris, More **Brand:** allmotorparts **Price:** ₩95261 **Availability:** ✅ In Stock ## Summary > 🔥 Keep your ride cool, your engine cooler. ## Quick Answers - **What is this?** Engine Thermostat Assembly, Replace 90916-A3003, 90916A3003, 90916-03129 Compatible with Toyota - Avalon, Camry, Corolla, Highlander, Matrix, RAV4, Sienna, Solara, Tacoma, LS400, GS300, Yaris, More by allmotorparts - **How much does it cost?** ₩95261 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/314598920-engine-thermostat-assembly-replace-90916-a3003-90916a3003-90916-03129-compatible) ## Best For - allmotorparts enthusiasts ## Why This Product - Trusted allmotorparts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Stainless steel spring frame ensures strength and resilience under extreme engine conditions. - • **Hassle-Free Support:** Backed by responsive customer service and replacement guarantee — no more downtime worries. - • **Seamless OE Fit & Finish:** Crafted with premium stainless steel for a flawless fit and long-lasting durability that meets or exceeds OEM standards. - • **Engine Temperature Mastery:** Keeps your engine running at the perfect temp to avoid costly overheating or underperformance. - • **Broad Toyota & Lexus Coverage:** Compatible with 20+ Toyota and Lexus models from 1990 to 2019 — one part to rule your fleet. ## Overview This Allmotorparts Engine Thermostat Assembly is a high-quality aftermarket replacement designed to precisely regulate engine temperature by controlling coolant flow. Engineered with a stainless steel mounting flange and spring frame, it ensures durability and an exact OE fit for a wide range of Toyota and Lexus models from 1990 to 2019. Ideal for preventing overheating or underheating, this thermostat delivers reliable performance and peace of mind with dedicated customer support. ## Description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Review: Works well. - installed on a 2009 corolla. I didn't have the gasket leak like others.. maybe just luck. 5.5k miles so far with no issues. Review: اين تصنيعه؟ - ليس بالاصلي ## Features - REPLACEMENT ENGINE THERMOSTAT : An engine's thermostat regulates the temperature of the engine by controlling coolant flow. Symptoms of a bad or failing thermostat: high temperature reading and engine overheating, low temperature reading and underheated engine, temperature changing erratically, coolant leaks around thermostat housing or under vehicle. You can find your car's thermostat by starting at the upper radiator hose and following it to where it enters the top of the engine. - COMPATIBLE WITH TOYOTA VEHICLES : 1995-2018 Avalon | 1994-2017 Camry | 2000-2005 Celica | 2000-2019 Corolla | 2001-2019 Highlander | 2003-2013 Matrix | 2000-2005 MR2 Spyder | 2001-2009 Prius | 2001-2018 RAV4 | 1998-2016 Sienna | 1999-2008 Solara | 2005-2016 Tacoma | 2009-2015 Venza | 2007-2018 Yaris | 2005-2006, 2011-2016 tC | 2004-2006 xB, xA | 2008-2010 xD thermostat. Please check the detailed description or part numbers to confirm the compatibility before purchase. Thank you! - REPLACES PART # : 90916-A3003, 90916A3003, 90916-03129, 9091603129, 90916-A3002, 16325-62010, 90916A3002 thermostat. The thermostat can compatible with Lexus : 1994-2003 ES300 | 2004-2006 ES330 | 2007-2017 ES350 | 1993-2005 GS300 | 2001-2005 IS300 | 1990-1997 LS400 | 1999-2003 RX300 | 2004-2006 RX330 | 2007-2015 RX350 | 2006-2008 RX400h | 2010-2014 RX450h | 1992-2000 SC300 | 1992-1997 SC400. Please be aware that the studs for the house can back out if there is a frozen nut on it. - OE FIT, FORM, FUNCTION : Professional, high quality OE style and meet or exceed all original equipment performance replacement thermostat. Constructed with premium materials for durability. Stainless steel mounting flange designed to properly fit and seat the thermostat in outlet casting, resulting in better performance. Channel constructed stainless steel spring frame for extra strength and durability. - FRIENDLY NOTE : If the thermostat fails on your vehicle, simply contact us for a replacement. Also if you have any other questions on our this thermostat, please contact us at the first time. This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07THT9Y94 | | Backlight | No | | Brand | Allmotorparts | | Brand Name | Allmotorparts | | Colour | Black | | Connectivity Protocol | Wi-Fi | | Connectivity Technology | Wi-Fi | | Connectivity technology | Wi-Fi | | Control Method | Touch | | Controller Type | Mechanical knob, Push Button | | Controller type | Mechanical knob, Push Button | | Customer Reviews | 4.4 out of 5 stars 505 Reviews | | Display Type | digital | | Included Components | Spring | | Item Shape | Rectangular | | Manufacturer | Allmotorparts | | Manufacturer Part Number | AMP095 | | Material Type | Stainless Steel | | Model Name | Engine Thermostat | | Model Number | AMP095 | | Model name | Engine Thermostat | | Mounting Type | Wall Mount | | Power Source | Corded Electric | | Product Style | Classic | | Temperature Control Type | Thermostatic | | UPC | 664271876346 | ## Product Details - **Brand:** Allmotorparts - **Model name:** Engine Thermostat - **Controller type:** Mechanical knob, Push Button - **Colour:** Black - **Temperature Control Type:** Thermostatic - **Connectivity technology:** Wi-Fi - **Included components:** Spring - **Power source:** Corded Electric - **Voltage:** 3 Volts - **Material:** Stainless Steel ## Images ![Engine Thermostat Assembly, Replace 90916-A3003, 90916A3003, 90916-03129 Compatible with Toyota - Avalon, Camry, Corolla, Highlander, Matrix, RAV4, Sienna, Solara, Tacoma, LS400, GS300, Yaris, More - Image 1](https://m.media-amazon.com/images/I/61LRhAkNylL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well. *by V***2 on 12 November 2025* installed on a 2009 corolla. I didn't have the gasket leak like others.. maybe just luck. 5.5k miles so far with no issues. ### ⭐⭐⭐ اين تصنيعه؟ *by ر***ه on 17 June 2026* ليس بالاصلي ### ⭐⭐⭐⭐⭐ Good quality *by T***U on 26 February 2026* I replaced the Sienna 2006 engine thermostat myself. It works well. ## Frequently Bought Together - Engine Thermostat, Replace 90916-A3003, 90916A3003, 90916-03129 Compatible with Toyota Lexus - Avalon, Camry, Corolla, Highlander, Matrix, RAV4, Sienna, Solara, Tacoma, LS400, GS300, Yaris, More - FEL-PRO 35445 Thermostat Gasket - OCPTY Thermostat Housing Fit for LEXUS for RX330 2004-2006,for Toyota for SIENNA 2004-2006, Engine Coolant Thermostat Housing Assembly Replaces 163210A040,902-5123 --- ## 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.kr/products/314598920-engine-thermostat-assembly-replace-90916-a3003-90916a3003-90916-03129-compatible](https://www.desertcart.kr/products/314598920-engine-thermostat-assembly-replace-90916-a3003-90916a3003-90916-03129-compatible) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-10-20*