Fitment matched to Australian-delivered models
We’re sorry — this part doesn’t fit your . Head back to the store to keep looking, update your vehicle if you’re shopping for a different car, or get in touch and we’ll help you find the right part.
Thermostat Housing
Leaking thermostat housings are a common problem but are an easy fix with this quality replacement from Febi Bilstein.
In stock at our Melbourne warehouse
Checking dispatch…
Check the fitment note above before ordering — it saves a return.
♡ Save to wishlistDescription
The thermostat housings on BMW models from the 1990s are a known area to develop cracks and leaks over time due to their exposure to thousands of heat cycles, which cause the plastic in these units to weaken. This relatively inexpensive item should be on everyone’s list for preventative maintenance, or whenever replacing your thermostat. Made by Febi Bilstein.
Helpful tips
If you're replacing the housing, it's a good idea to do the thermostat at the same time (found at the bottom of this page). Make sure you have enough coolant on hand before starting the job too.
Vehicle not set
to confirm fit and see fitment details.
Confirmed fit
Fits your
Fits your
Check before ordering:
One detail to check, depending on your body type
Matched to Australian-delivered models from the factory. Aftermarket modifications and grey imports may differ.
How we work
Specifications
- Manufacturer
- Febi-Bilstein
- Required per car
- 1
Part numbers
- OEM
- 11531722531
- Alternative Number
- 11531722853
- Febi
- 23741
Part numbers are provided for reference only. For correct compatibility to your vehicle, please follow our fitment advice.
Fitments
3 chassis groups · 7 fitments
| Model | Body | Build | Fitment notes |
|---|---|---|---|
| BMW 3 Series E36 (1990 - 1999) 320i All | All | 01.90 to 05.98 | |
| BMW 3 Series E36 (1990 - 1999) 323i All | All | 07.94 to 05.98 | |
| BMW 3 Series E36 (1990 - 1999) 325i All | All | 01.90 to 07.95 | |
| BMW 3 Series E36 (1990 - 1999) 328i All | All | 03.95 to 08.99 |
| Model | Body | Build | Fitment notes |
|---|---|---|---|
| BMW 5 Series E34 (1988 - 1995) 520i Sedan | Sedan | 09.90 to 09.95 | |
| BMW 5 Series E34 (1988 - 1995) 525i Sedan | Sedan | 09.90 to 09.95 | For 525i models built after 09/1990 |
| Model | Body | Build | Fitment notes |
|---|---|---|---|
| BMW Z3 E36/7 (1996 - 2002) 2.8i All | All | 04.97 to 08.98 | For Z3 2.8i models built before 09/1998 |