---
product_id: 315913486
title: "AISIN THT-003 Engine Coolant Thermostat with Housing and Gasket - Compatible with Select Toyota 4Runner, FJ Cruiser, Tacoma, Tundra"
brand: "aisin"
price: "₩82334"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/315913486-aisin-tht-003-engine-coolant-thermostat-with-housing-and-gasket
store_origin: KR
region: South Korea
---

# Perfect OE form, fit & function OE specified operating temperature Durable high-quality materials AISIN THT-003 Engine Coolant Thermostat with Housing and Gasket - Compatible with Select Toyota 4Runner, FJ Cruiser, Tacoma, Tundra

**Brand:** aisin
**Price:** ₩82334
**Availability:** ✅ In Stock

## Summary

> 🌟 Keep your Toyota running cool with AISIN’s precision-engineered thermostat!

## Quick Answers

- **What is this?** AISIN 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?** ₩82334 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/315913486-aisin-tht-003-engine-coolant-thermostat-with-housing-and-gasket)

## 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

- • **Built to Last:** Crafted from premium materials ensuring long-lasting, dependable cooling
- • **Trusted Global Leader:** From AISIN, a $25B automotive parts innovator with decades of expertise
- • **Complete Installation Kit:** Includes thermostat housing and gasket for hassle-free replacement
- • **Seamless OE Compatibility:** Engineered to match original equipment for flawless fit and function
- • **Precision Temperature Control:** Maintains exact OE operating temperature for optimal engine performance

## Overview

The AISIN THT-003 Engine Coolant Thermostat with housing and gasket is a high-quality, OE-matched replacement part designed for select Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra models. Manufactured with premium materials, it ensures precise temperature regulation and reliable cooling system performance, backed by AISIN’s decades of automotive engineering excellence.

## Description

AISIN THT-003 Engine Coolant Thermostat with Housing and Gasket - Compatible with Select Toyota 4Runner, FJ Cruiser, Tacoma, Tundra

## 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 |
|---------------|-------|
| Manufacturer | AISIN |
| Brand | AISIN |
| Model | AISIN |
| Product Dimensions | 16 x 16 x 8.38 cm; 199.58 g |
| Item model number | THT-003 |
| Exterior | Machined |
| Manufacturer Part Number | THT-003 |
| OEM Part Number | 16031-0P010 |
| Mirror Adjustment | Button Control |
| Item Weight | 200 g |

## Product Details

- **Brand:** AISIN
- **Model name:** AISIN
- **Controller type:** Push Button
- **Colour:** Black
- **Specific uses for product:** Automotive Engine Cooling System

## Images

![AISIN 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)

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**Shop now:** [https://www.desertcart.kr/products/315913486-aisin-tht-003-engine-coolant-thermostat-with-housing-and-gasket](https://www.desertcart.kr/products/315913486-aisin-tht-003-engine-coolant-thermostat-with-housing-and-gasket)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*