# MotoRad 439-180 Engine Coolant Thermostat for 1999-2004 Land Rover Discovery

### Specifications

Bolt Hole Quantity: 3

Bolts Included: No

Color: White

Gasket or Seal included: No

Installation Tool Included: No

Jiggle Pin Weep Hole Included: No

Material: Plastic, Stainless Steel, Copper

Mounting Hardware Included: No

Mounting Hole Quantity: 3

Number Of Outlet Ports: 3

Number Of Seals: 0

Outlet Diameter: 1.30"; 1.37"; 1.38"

Temperature (Degree): 180F

### Features

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

### Product Details

Engine Coolant Thermostat 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. 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: 439-180

UPC: 055644439808

Alternate MPN: 439180

OE Numbers: PEM100990

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1999

Land Rover

Discovery

2000

Land Rover

Discovery

2001

Land Rover

Discovery

2002

Land Rover

Discovery

2003

Land Rover

Discovery

2004

Land Rover

Discovery

### 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 439-180.

**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 for Land Rover Discovery
-   439-180 fitment
-   MotoRad Engine Coolant Thermostat
-   1999 Land Rover Discovery Engine Coolant Thermostat

## Details

- **Price:** 60.76 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Thermostat
- **Tags:** 1999-2004 Land Rover Discovery, 439-180, Automotive, Engine Coolant Thermostat, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 60.76 CAD | In stock |

## Images

- MotoRad 439-180 Engine Coolant Thermostat for 1999-2004 Land Rover Discovery

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-439-180-engine-coolant-thermostat)
> Updated: 2026-08-17