---
product_id: 278505899
title: "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"
brand: "allmotorparts"
price: "4368 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Allmotorparts"
url: https://www.desertcart.kg/products/278505899-engine-thermostat-replace-90916-a3003-90916a3003-90916-03129-compatible-toyota
store_origin: KG
region: Kyrgyzstan
---

# Precision temp control OE fit & durability Wide Toyota/Lexus compatibility 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

**Brand:** allmotorparts
**Price:** 4368 som
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your engine cool, your ride smooth, and your status elevated.

## Quick Answers

- **What is this?** 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 by allmotorparts
- **How much does it cost?** 4368 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/278505899-engine-thermostat-replace-90916-a3003-90916a3003-90916-03129-compatible-toyota)

## 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

- • **Seamless OE Fit & Finish:** Crafted with premium stainless steel and engineered to meet or exceed original equipment standards for flawless installation and lasting durability.
- • **Engine Temperature Mastery:** Regulates coolant flow to prevent overheating or underheating, ensuring optimal engine performance every drive.
- • **Built to Last Under Pressure:** Stainless steel spring frame and mounting flange deliver extra strength and corrosion resistance for long-term reliability.
- • **Broad Toyota & Lexus Coverage:** Compatible with 20+ Toyota and Lexus models from 1990 to 2019 — your one-stop thermostat upgrade for multiple vehicles.
- • **Hassle-Free Replacement Guarantee:** Not a genuine part but backed by responsive customer support and replacement assurance to keep you moving without downtime.

## Overview

This premium aftermarket engine thermostat precisely regulates coolant flow to maintain ideal engine temperature, preventing overheating and underheating. Designed with durable stainless steel components, it offers OE-level fit and function, compatible with a wide range of Toyota, Lexus, and Scion models from 1990 through 2019. Engineered for reliability and backed by customer support, it’s the smart upgrade for professional drivers who demand performance and peace of mind.

## Description

An engine's thermostat regulates the temperature of the engine by controlling coolant flow, its job is to block the flow of coolant to the radiator until the engine has warmed up. 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. NOTE: If the thermostat has a jiggle pin, check valve, or other feature to assist in bleeding air from the system in a vertical installation, the jiggle pin should be located at the north or 12 o'clock location. Compatible with Toyota Vehicles: 2010 4Runner1995-2018 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 Compatible with Lexus Vehicles: 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 Compatible with Scion Vehicles: 2005-2006, 2011-2016 tC 2004-2006 xB 2004-2006 xA 2008-2010 xD Replaces Part #: 90916-A3003, 90916A3003, 90916-03129, 9091603129, 90916-A3002, 16325-62010, 90916A3002 Thermostat. NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description.

Review: Works great.
Review: 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.

## 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 : 2010 4Runner | 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 |
| Batteries required | No |
| Best Sellers Rank | #80,255 in Automotive ( See Top 100 in Automotive ) #109 in Car Engine Thermostats |
| Customer Reviews | 4.5 4.5 out of 5 stars (489) |
| Date First Available | 6 July 2019 |
| Finish types | Glossy |
| Included components | Spring |
| Item model number | AMP095 |
| Product Dimensions | 6 x 6 x 6 cm; 118 g |
| Specific uses | Automobile Engine Heating System |

## Product Details

- **Brand:** Allmotorparts
- **Colour:** Black
- **Controller type:** Push Button
- **Model name:** Engine Thermostat
- **Specific uses for product:** Automobile Engine Heating System

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61LRhAkNylL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***E on 7 November 2024*

Works great.

### ⭐⭐⭐⭐⭐ Review
*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.

### ⭐⭐⭐⭐⭐ Review
*by B***U on 9 September 2025*

Works as intended. And came with gasket.

## 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
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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-24*