# AISIN THSAZ-8004 Engine Coolant Temperature Sensor for 2018-2026 Lexus ES

### Features

-   OE quality parts from top original equipment and aftermarket manufacturers
-   The finest quality at a great price
-   Order from the comfort of your home or office

### Product Details

Engine Coolant Temperature Sensor by AISIN®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the heart of your vehicle is in good working order.

The cooling system of your automobile is vital to your engine's overall health and longevity. That is why it’s critical to replace leaking, malfunctioning, cracked or otherwise damaged cooling parts and components in time. Without proper cooling, your engine can crack and seize up, which can lead to engine damage. To save your energy, time and money, get the superior OEM parts we offer for your vehicle. Each product is made from high quality materials to maintain proper cooling of your engine and prevent overheating.

Brand: AISIN

Part Number: THSAZ-8004

Alternate MPN: THSAZ8004

OE Numbers: 8942233040

### Vehicle Fitment Table

|     |     |     |     |     |     |
| --- | --- | --- | --- | --- | --- |
| Year | Make | Model | Position | Fitment Precision | Note |
| 2019 | Lexus | ES  |     |     |     |
| 2020 | Lexus | ES  |     |     |     |
| 2021 | Lexus | ES  |     |     |     |
| 2022 | Lexus | ES  |     |     |     |
| 2023 | Lexus | ES  |     |     |     |
| 2024 | Lexus | ES  |     |     |     |
| 2025 | Lexus | ES  |     |     |     |
| 2022 | Lexus | LX  |     |     |     |
| 2023 | Lexus | LX  |     |     |     |
| 2024 | Lexus | LX  |     |     |     |
| 2019 | Lexus | UX  |     |     |     |
| 2020 | Lexus | UX  |     |     |     |
| 2021 | Lexus | UX  |     |     |     |
| 2022 | Lexus | UX  |     |     |     |
| 2023 | Lexus | UX  |     |     |     |
| 2024 | Lexus | UX  |     |     |     |
| 2025 | Lexus | UX  |     |     |     |
| 2026 | Lexus | UX  |     |     |     |
| 2019 | Toyota | Avalon |     |     |     |
| 2020 | Toyota | Avalon |     |     |     |
| 2021 | Toyota | Avalon |     |     |     |
| 2022 | Toyota | Avalon |     |     |     |
| 2018 | Toyota | Camry |     |     |     |
| 2019 | Toyota | Camry |     |     |     |
| 2020 | Toyota | Camry |     |     |     |
| 2021 | Toyota | Camry |     |     |     |
| 2022 | Toyota | Camry |     |     |     |
| 2023 | Toyota | Camry |     |     |     |
| 2024 | Toyota | Camry |     |     |     |
| 2019 | Toyota | Corolla |     |     |     |
| 2020 | Toyota | Corolla |     |     |     |
| 2021 | Toyota | Corolla |     |     |     |
| 2022 | Toyota | Corolla |     |     |     |
| 2023 | Toyota | Corolla |     |     |     |
| 2024 | Toyota | Corolla |     |     |     |
| 2025 | Toyota | Corolla |     |     |     |
| 2022 | Toyota | Corolla Cross |     |     |     |
| 2023 | Toyota | Corolla Cross |     |     |     |
| 2024 | Toyota | Corolla Cross |     |     |     |
| 2025 | Toyota | Corolla Cross |     |     |     |
| 2020 | Toyota | Highlander |     |     |     |
| 2021 | Toyota | Highlander |     |     |     |
| 2022 | Toyota | Highlander |     |     |     |
| 2023 | Toyota | Highlander |     |     |     |
| 2024 | Toyota | Highlander |     |     |     |
| 2025 | Toyota | Highlander |     |     |     |
| 2026 | Toyota | Highlander |     |     |     |
| 2021 | Toyota | Mirai |     |     |     |
| 2022 | Toyota | Mirai |     |     |     |
| 2023 | Toyota | Mirai |     |     |     |
| 2024 | Toyota | Mirai |     |     |     |
| 2025 | Toyota | Mirai |     |     |     |
| 2019 | Toyota | RAV4 |     |     |     |
| 2020 | Toyota | RAV4 |     |     |     |
| 2021 | Toyota | RAV4 |     |     |     |
| 2022 | Toyota | RAV4 |     |     |     |
| 2023 | Toyota | RAV4 |     |     |     |
| 2024 | Toyota | RAV4 |     |     |     |
| 2025 | Toyota | RAV4 |     |     |     |
| 2021 | Toyota | Sienna |     |     |     |
| 2022 | Toyota | Sienna |     |     |     |
| 2023 | Toyota | Sienna |     |     |     |
| 2024 | Toyota | Sienna |     |     |     |
| 2025 | Toyota | Sienna |     |     |     |
| 2026 | Toyota | Sienna |     |     |     |
| 2022 | Toyota | Tundra |     |     |     |
| 2023 | Toyota | Tundra |     |     |     |
| 2024 | Toyota | Tundra |     |     |     |
| 2025 | Toyota | Tundra |     |     |     |
| 2026 | Toyota | Tundra |     |     |     |
| 2021 | Toyota | Venza |     |     |     |
| 2022 | Toyota | Venza |     |     |     |
| 2023 | Toyota | Venza |     |     |     |
| 2024 | Toyota | Venza |     |     |     |

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is THSAZ-8004.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Engine Coolant Temperature Sensor for Lexus ES
-   THSAZ-8004 fitment
-   AISIN Engine Coolant Temperature Sensor
-   2019 Lexus ES Engine Coolant Temperature Sensor

## Details

- **Price:** 59.31 CAD
- **Vendor:** AISIN
- **Type:** Engine Coolant Temperature Sensor
- **Tags:** 2018-2024 Toyota Camry, 2019-2022 Toyota Avalon, 2019-2025 Lexus ES, 2019-2025 Toyota Corolla, 2019-2025 Toyota RAV4, 2019-2026 Lexus UX, 2020-2026 Toyota Highlander, 2021-2024 Toyota Venza, 2021-2025 Toyota Mirai, 2021-2026 Toyota Sienna, 2022-2024 Lexus LX, 2022-2025 Toyota Corolla Cross, 2022-2026 Toyota Tundra, AISIN, Automotive, Engine Coolant Temperature Sensor, THSAZ-8004

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 59.31 CAD | In stock |

## Images

- AISIN THSAZ-8004 Engine Coolant Temperature Sensor for 2018-2026 Lexus ES

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/aisin-thsaz-8004-engine-coolant-temperature-sensor)
> Updated: 2026-11-07