# MotoRad 634-160 Engine Coolant Thermostat and Housing Assembly for 2003-2020 Toyota 4Runner

### Specifications

Bypass Diameter: 1.18"

Bypass Length: 1.66"

Color: Black

Gasket Type: Seal

Gasket/Seal Material: Rubber

Material: Plastic, Stainless Steel, Copper

Mounting Hole Quantity: 3

Number Of Outlet Ports: 1

Number Of Seals: 1

Outlet Diameter: 1.35"

Temperature (Degree): 160F

### Features

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

### Product Details

Engine Coolant Thermostat and Housing Assembly by MotoRad®. Temperature: 160F. 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: 634-160

UPC: 055644908779

Alternate MPN: 634160

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2003

Toyota

4Runner

2004

Toyota

4Runner

2005

Toyota

4Runner

2006

Toyota

4Runner

2007

Toyota

4Runner

2008

Toyota

4Runner

2009

Toyota

4Runner

2010

Toyota

4Runner

2011

Toyota

4Runner

2012

Toyota

4Runner

2013

Toyota

4Runner

2014

Toyota

4Runner

2015

Toyota

4Runner

2016

Toyota

4Runner

2017

Toyota

4Runner

2018

Toyota

4Runner

2019

Toyota

4Runner

2020

Toyota

4Runner

2007

Toyota

FJ Cruiser

2008

Toyota

FJ Cruiser

2009

Toyota

FJ Cruiser

2010

Toyota

FJ Cruiser

2011

Toyota

FJ Cruiser

2012

Toyota

FJ Cruiser

2013

Toyota

FJ Cruiser

2014

Toyota

FJ Cruiser

2005

Toyota

Tacoma

2006

Toyota

Tacoma

2007

Toyota

Tacoma

2008

Toyota

Tacoma

2009

Toyota

Tacoma

2010

Toyota

Tacoma

2011

Toyota

Tacoma

2012

Toyota

Tacoma

2013

Toyota

Tacoma

2014

Toyota

Tacoma

2015

Toyota

Tacoma

2005

Toyota

Tundra

2006

Toyota

Tundra

2007

Toyota

Tundra

2008

Toyota

Tundra

2009

Toyota

Tundra

2010

Toyota

Tundra

2011

Toyota

Tundra

2012

Toyota

Tundra

2013

Toyota

Tundra

2014

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 634-160.

**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 for Toyota 4Runner
-   634-160 fitment
-   MotoRad Engine Coolant Thermostat and Housing Assembly
-   2003 Toyota 4Runner Engine Coolant Thermostat and Housing Assembly

## Details

- **Price:** 71.15 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Thermostat and Housing Assembly
- **Tags:** 2003-2020 Toyota 4Runner, 2005-2014 Toyota Tundra, 2005-2015 Toyota Tacoma, 2007-2014 Toyota FJ Cruiser, 634-160, Automotive, Engine Coolant Thermostat and Housing Assembly, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 71.15 CAD | In stock |

## Images

- MotoRad 634-160 Engine Coolant Thermostat and Housing Assembly for 2003-2020 Toyota 4Runner

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-634-160-engine-coolant-thermostat-and-housing-assembly)
> Updated: 2026-08-17