---
product_id: 164535645
title: "AISIN THT-011 Engine Coolant Thermostat - Compatible with Select Lexus GS300, IS300, SC300 Scion xA, xB Toyota 4Runner, Echo, Prius, Supra, Tacoma, Yaris"
brand: "aisin"
price: "€ 28.29"
currency: EUR
in_stock: true
reviews_count: 10
category: "Aisin"
url: https://www.desertcart.it/products/164535645-aisin-tht-011-engine-coolant-thermostat-compatible-with-select-lexus
store_origin: IT
region: Italy
---

# Correct operating temp OE matched precision Durable high-quality build AISIN THT-011 Engine Coolant Thermostat - Compatible with Select Lexus GS300, IS300, SC300 Scion xA, xB Toyota 4Runner, Echo, Prius, Supra, Tacoma, Yaris

**Brand:** aisin
**Price:** € 28.29
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your engine cool, your drive hot! ⚙️

## Quick Answers

- **What is this?** AISIN THT-011 Engine Coolant Thermostat - Compatible with Select Lexus GS300, IS300, SC300 Scion xA, xB Toyota 4Runner, Echo, Prius, Supra, Tacoma, Yaris by aisin
- **How much does it cost?** € 28.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/164535645-aisin-tht-011-engine-coolant-thermostat-compatible-with-select-lexus)

## 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

- • **Trusted by Iconic Brands:** Compatible with select Lexus, Toyota, and Scion models, it’s the go-to choice for discerning drivers who demand OEM quality.
- • **Built to Last, Engineered to Endure:** Crafted from premium materials, this thermostat delivers long-lasting reliability, reducing maintenance worries and downtime.
- • **Consistent Cooling, Zero Compromise:** Maintains the exact OE specified operating temperature to prevent overheating or inefficient cooling—your engine’s perfect balance.
- • **Seamless Integration, Effortless Upgrade:** Designed for easy installation with perfect OE form and fit—upgrade your cooling system without the hassle.
- • **Precision Engineered for Peak Performance:** AISIN’s OE matched thermostat guarantees flawless fit and function, ensuring your engine runs at its optimal temperature every time.

## Overview

The AISIN THT-011 Engine Coolant Thermostat is a premium, OE matched component designed for select Lexus, Toyota, and Scion vehicles. Engineered with superior materials and precision technology, it ensures consistent, reliable temperature regulation for optimal engine performance and longevity.

## 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: Good product - Alison is a good product and functions as intended.
Review: 2006 Scion xb - Perfect fit for the 1NZFE Toyota engine. Works perfectly as expected with the Aisin brand. No gasket included. The Aisin gasket is available on desertcart too separately for about 9 bucks. Hooked up my obd 2 scanner and was running about 185 degrees F engine coolant temperature on the highway with the heat on and outside temps in the 30's.

## 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: 1993-05 GS300, 2001-05 IS300, 1992-00 SC300; SCION: 2004-06 xA, 2004-06 xB; TOYOTA: 2010 4Runner
- Compatible with (continued): TOYOTA: 2000-05 Echo, 2001-09 Prius, 1993-98 Supra, 2005-15 Tacoma, 2006-19 Yaris

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LZ89N3B |
| Best Sellers Rank | #83,266 in Automotive ( See Top 100 in Automotive ) #106 in Automotive Replacement Engine Thermostats |
| Brand | AISIN |
| Customer Reviews | 4.8 4.8 out of 5 stars (109) |
| Date First Available | September 22, 2016 |
| Exterior | Machined |
| Item Weight | 4.2 ounces |
| Item model number | THT-011 |
| Manufacturer | AISIN |
| Manufacturer Part Number | THT-011 |
| Model | AISIN |
| OEM Part Number | 90916-03093 |
| Position | Center |
| Product Dimensions | 3 x 3 x 2.8 inches |

## Images

![AISIN THT-011 Engine Coolant Thermostat - Compatible with Select Lexus GS300, IS300, SC300 Scion xA, xB Toyota 4Runner, Echo, Prius, Supra, Tacoma, Yaris - Image 1](https://m.media-amazon.com/images/I/71vw8mPSJgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by J***S on May 25, 2025*

Alison is a good product and functions as intended.

### ⭐⭐⭐⭐⭐ 2006 Scion xb
*by D***E on January 12, 2026*

Perfect fit for the 1NZFE Toyota engine. Works perfectly as expected with the Aisin brand. No gasket included. The Aisin gasket is available on Amazon too separately for about 9 bucks. Hooked up my obd 2 scanner and was running about 185 degrees F engine coolant temperature on the highway with the heat on and outside temps in the 30's.

### ⭐⭐⭐⭐⭐ Honest review from Mechanic
*by J***H on February 2, 2026*

Very easy to install! It does not come with the rubber ring which I would have liked but for the prices it’s really good! Installed this in a 07 Toyota Yaris and customer stated that his check engine light disappeared and the car stopped overheating

## Frequently Bought Together

- AISIN THT-011 Engine Coolant Thermostat - Compatible with Select Lexus GS300, IS300, SC300 Scion xA, xB Toyota 4Runner, Echo, Prius, Supra, Tacoma, Yaris
- AISIN WPT-111 New Engine Water Pump with Gasket - Compatible with Select Scion xA, xB Toyota Echo, Prius, Yaris
- FEL-PRO 35445 Thermostat Gasket

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-24*