# MotoRad 637-180 Engine Coolant Thermostat and Housing Assembly with Seal for 2007-2026 Lexus GS

### Specifications

Bolt Hole Quantity: 3

Bolts Included: No

Color: Black

Gasket/Seal Material: Rubber

Installation Tool Included: No

Jiggle Pin Weep Hole: Yes

Material: Plastic, Stainless Steel, Copper

Mounting Hardware Included: No

Mounting Hole Quantity: 3

Number Of Outlet Ports: 1

Number Of Seals: 1

Outlet Diameter: 1.20"

Temperature (Degree): 180F

### Features

-   Offer precise pressure control
-   Ensure the proper fit
-   Made of high quality materials
-   Easy installation

### Product Details

Engine Coolant Thermostat and Housing Assembly with Seal (637-180) by MotoRad®. Temperature: 180F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their vehicle.

MotoRad offers a full line of thermostats to replace original equipment thermostats. These parts are manufactured with high-grade duel bridge stainless steel construction and they meet or exceed all original equipment manufacturer requirements. MotoRad also offers standard thermostats in many alternate temperatures.

Brand: MotoRad

Part Number: 637-180

UPC: 055644637808

Alternate MPN: 637180

OE Numbers: 160310S010

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2008-2011, 2016-2019

Lexus

GS

2010-2020

Lexus

GX

2008-2014

Lexus

IS

2018-2026

Lexus

LC

2007-2017

Lexus

LS

2008-2011, 2013-2020

Lexus

LX

2015-2019

Lexus

RC

2008-2011, 2013-2021

Toyota

Land Cruiser

2008-2019

Toyota

Sequoia

2007-2020

Toyota

Tundra

### 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 637-180.

**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 Thermostat and Housing Assembly with Seal for Lexus GS
-   637-180 fitment
-   MotoRad Engine Coolant Thermostat and Housing Assembly with Seal
-   2008 Lexus GS Engine Coolant Thermostat and Housing Assembly with Seal

## Details

- **Price:** 42.79 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Thermostat and Housing Assembly with Seal
- **Tags:** 2007-2017 Lexus LS, 2007-2020 Toyota Tundra, 2008-2011, 2008-2014 Lexus IS, 2008-2019 Toyota Sequoia, 2010-2020 Lexus GX, 2013-2020 Lexus LX, 2013-2021 Toyota Land Cruiser, 2015-2019 Lexus RC, 2016-2019 Lexus GS, 2018-2026 Lexus LC, 637-180, Automotive, Engine Coolant Thermostat and Housing Assembly with Seal, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 42.79 CAD | In stock |

## Images

- MotoRad 637-180 Engine Coolant Thermostat and Housing Assembly with Seal for 2007-2026 Lexus GS

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-637-180-engine-coolant-thermostat-and-housing-assembly-with-seal)
> Updated: 2026-08-17