# MotoRad 229-180 Engine Coolant Thermostat for 1982-1985 Cadillac Deville

### Specifications

Bypass Diameter: 1.09"

Bypass Length: 1.18"

Flange Thickness: 0.06"

Gasket or Seal included: No

Installation Tool Included: No

Jiggle Pin Weep Hole Included: No

Sealing Flange Outside Diameter: 2.12"

Temperature (Degree): 180F

### Features

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

### Product Details

Engine Coolant Thermostat (229-180) 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: 229-180

UPC: 055644229805

Alternate MPN: 229180

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1982

Cadillac

Deville

1983

Cadillac

Deville

1984

Cadillac

Deville

1982

Cadillac

Eldorado

1983

Cadillac

Eldorado

1984

Cadillac

Eldorado

1985

Cadillac

Eldorado

1982

Cadillac

Seville

1983

Cadillac

Seville

1984

Cadillac

Seville

1985

Cadillac

Seville

### 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 229-180.

**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 Cadillac Deville
-   229-180 fitment
-   MotoRad Engine Coolant Thermostat
-   1982 Cadillac Deville Engine Coolant Thermostat

## Details

- **Price:** 22.29 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Thermostat
- **Tags:** 1982-1984 Cadillac Deville, 1982-1985 Cadillac Eldorado, 1982-1985 Cadillac Seville, 229-180, Automotive, Engine Coolant Thermostat, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 22.29 CAD | In stock |

## Images

- MotoRad 229-180 Engine Coolant Thermostat for 1982-1985 Cadillac Deville

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-229-180-engine-coolant-thermostat)
> Updated: 2026-08-17