# MotoRad 299-189 Engine Coolant Thermostat with Seal for 2011-2012 Mitsubishi Eclipse

### Specifications

Bolt Hole Quantity: 0

Color: Silver

Depth: 1.85 in

Design: OEM

Electric: No

Flange Thickness: 0.05 in

Gasket Or Seal Included: Yes

Gasket Or Seal Material: Rubber

Gasket or Seal Preinstalled: Yes

Gasket Quantity: 0

Height Between Flanges: 1.77 in

Height From Flange: 0.55 in

Installation Tool Included: No

Jiggle Pin Weep Hole: Yes

Material: Rubber

Mounting Depth From Flange: 1.77 in

Seal Material: Rubber

Seal Type: O-Ring

Sealing Flange Outside Diameter: 2.35 in

Start to Open Temperature: 189.0 Deg. F

Type: Standard

### Features

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

### Product Details

Engine Coolant Thermostat with Seal (299-189) 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: 299-189

Alternate MPN: 299189

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2011

Mitsubishi

Eclipse

2012

Mitsubishi

Eclipse

2011

Mitsubishi

Galant

2012

Mitsubishi

Galant

### 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 299-189.

**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 Mitsubishi Eclipse
-   299-189 fitment
-   MotoRad Engine Coolant Thermostat with Seal
-   2011 Mitsubishi Eclipse Engine Coolant Thermostat with Seal

## Details

- **Price:** 103.65 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Thermostat with Seal
- **Tags:** 2011-2012 Mitsubishi Eclipse, 2011-2012 Mitsubishi Galant, 299-189, Automotive, Engine Coolant Thermostat with Seal, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 103.65 CAD | In stock |

## Images

- MotoRad 299-189 Engine Coolant Thermostat with Seal for 2011-2012 Mitsubishi Eclipse

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-299-189-engine-coolant-thermostat-with-seal)
> Updated: 2026-08-17