# MotoRad 920-181 Engine Coolant Thermostat for 2003-2008 Porsche 911 Series

### Specifications

Gasket or Seal included: No

Installation Tool Included: No

Jiggle Pin Weep Hole Included: No

Sealing Flange Outside Diameter: 1.58"

Temperature (Degree): 181F

### Features

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

### Product Details

Engine Coolant Thermostat (920-181) by MotoRad®. Temperature: 181F. 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. As cooling system experts, MotoRad knows what is necessary to manufacture a high-quality part that will stand up to the rigors of today’s demanding cooling system environments where others fail.

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: 920-181

UPC: 055644920818

Alternate MPN: 920181

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2007

Porsche

911 Series

2008

Porsche

911 Series

2004

Porsche

Carrera GT

2005

Porsche

Carrera GT

2003

Porsche

Cayenne

2004

Porsche

Cayenne

2005

Porsche

Cayenne

2006

Porsche

Cayenne

### 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 920-181.

**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 for Porsche 911 Series
-   920-181 fitment
-   MotoRad Engine Coolant Thermostat
-   2007 Porsche 911 Series Engine Coolant Thermostat

## Details

- **Price:** 191.22 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Thermostat
- **Tags:** 2003-2006 Porsche Cayenne, 2004-2005 Porsche Carrera GT, 2007-2008 Porsche 911 Series, 920-181, Automotive, Engine Coolant Thermostat, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 191.22 CAD | In stock |

## Images

- MotoRad 920-181 Engine Coolant Thermostat for 2003-2008 Porsche 911 Series

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-920-181-engine-coolant-thermostat)
> Updated: 2026-08-17