# MotoRad 1225-221 Engine Coolant Thermostat and Housing Assembly for 2016-2023 BMW 1-Series

### Specifications

Gasket or Seal Required: Yes

Flange Length: Internal component

Flange Width: Internal component

Gasket/Seal Preinstalled: Yes

Inlet Port Outside Diameter: N/A

Installation Tool Included: No

Meets or Exceeds Original Equipment Manufacture Specifications: Yes

Number Of Seals: 1

Terminal Type: Blade

Bleeder Hole: Internal component

Flange Thickness: Internal component

Gasket/Seal Material: Rubber

Inlet Port Inside Diameter: N/A

Inlet Port Quantity: 0

Jiggle Pin Included: Internal component

Number Of Gaskets: 0

Outlet Port Outside Diameter: 0.64, 0.88, 0.87, 1.28 in

Pulley Included: No

Terminal Quantity: 5

Material: Plastic, Metal

Color: Black, Silver

Inside Diameter: 0.48 in

Inside Diameter: 26.16 mm

Mounting Hardware Included: Yes

Grade Type: Regular

Gasket Or Seal Included: Yes

Mounting Hole Quantity: 6

Bolt Hole Center To Bolt Hole Center: 4.34 in

Bolt Hole Center To Bolt Hole Center: 110.24 mm

Start to Open Temperature: 221 Deg. F

Gasket Type: O-Ring

Outlet Port Quantity: 4

### Features

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

### Product Details

Engine Coolant Thermostat and Housing Assembly by MotoRad®. 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.

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: 1225-221

UPC: 055644998107

Alternate MPN: 1225221

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2017

BMW

1-Series

2018

BMW

1-Series

2019

BMW

1-Series

2020

BMW

1-Series

2017

BMW

2-Series

2018

BMW

2-Series

2019

BMW

2-Series

2020

BMW

2-Series

2021

BMW

2-Series

2016

BMW

3-Series

2017

BMW

3-Series

2018

BMW

3-Series

2019

BMW

3-Series

2017

BMW

4-Series

2018

BMW

4-Series

2019

BMW

4-Series

2020

BMW

4-Series

2017

BMW

5-Series

2018

BMW

5-Series

2019

BMW

5-Series

2020

BMW

5-Series

2017

BMW

7-Series

2018

BMW

7-Series

2019

BMW

7-Series

2018

BMW

X1

2019

BMW

X1

2018

BMW

X2

2019

BMW

X2

2020

BMW

X2

2021

BMW

X2

2022

BMW

X2

2023

BMW

X2

2018

BMW

X3

2019

BMW

X3

2020

BMW

X3

2021

BMW

X3

2018

BMW

X4

2019

BMW

X4

2020

BMW

X4

2021

BMW

X4

2018

BMW

X5

### 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 1225-221.

**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 and Housing Assembly for BMW 1-Series
-   1225-221 fitment
-   MotoRad Engine Coolant Thermostat and Housing Assembly
-   2017 BMW 1-Series Engine Coolant Thermostat and Housing Assembly

## Details

- **Price:** 913.03 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Thermostat and Housing Assembly
- **Tags:** 1225-221, 2016-2019 BMW 3-Series, 2017-2019 BMW 7-Series, 2017-2020 BMW 1-Series, 2017-2020 BMW 4-Series, 2017-2020 BMW 5-Series, 2017-2021 BMW 2-Series, 2018 BMW X5, 2018-2019 BMW X1, 2018-2021 BMW X3, 2018-2021 BMW X4, 2018-2023 BMW X2, Automotive, Engine Coolant Thermostat and Housing Assembly, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 913.03 CAD | In stock |

## Images

- MotoRad 1225-221 Engine Coolant Thermostat and Housing Assembly for 2016-2023 BMW 1-Series

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-1225-221-engine-coolant-thermostat-and-housing-assembly)
> Updated: 2026-08-17