# MotoRad 944-189 Engine Coolant Thermostat with Seal for 2002 Mercedes C Class

### Specifications

Bypass Diameter: 1.69"

Bypass Length: 1.32"

Gasket or Seal included: No

Grade Type: Regular

Installation Tool Included: No

Material: Aluminum, Steel, Copper

Mounting Hardware Included: No

Mounting Hole Quantity: 3

Number Of Outlet Ports: 1

Outlet Diameter: 1.58"

Temperature (Degree): 189F

### Features

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

### Product Details

Engine Coolant Thermostat with Seal (944-189) by MotoRad®. Temperature: 189F. 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: 944-189

UPC: 055644944890

Alternate MPN: 944189

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2002

Mercedes

C Class

### 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 944-189.

**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 with Seal for Mercedes C Class
-   944-189 fitment
-   MotoRad Engine Coolant Thermostat with Seal
-   2002 Mercedes C Class Engine Coolant Thermostat with Seal

## Details

- **Price:** 191.07 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Thermostat with Seal
- **Tags:** 2002 Mercedes C Class, 944-189, Automotive, Engine Coolant Thermostat with Seal, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 191.07 CAD | In stock |

## Images

- MotoRad 944-189 Engine Coolant Thermostat with Seal for 2002 Mercedes C Class

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-944-189-engine-coolant-thermostat-with-seal)
> Updated: 2026-08-17