Packaged by Turner BMW Thermostats for BMW 5 Series E39 (1996-2003)

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BMW thermostats are known to fail, but luckily they typically fail wide open - meaning that your car can still cool. We offer thermostats from various OE suppliers we trust along with upgraded motorsport specific thermostats where applicable to make sure your BMW stays cool on track.
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Thermostat Replacement Kit - E39 540i 1996-1998
Thermostat Replacement Kit - E39 540i 1996-1998
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:554083
Part#: 11531437526KT2
Ships in 2 Business Days
Sale - Save 2% $ 189.99

This product was last offered at the strikethrough price on
05-29-2026

$ 186.20 USD
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Add to Wish List
Sale - Save 2%
$ 189.99

This product was last offered at the strikethrough price on
05-29-2026

$ 186.20 USD
Free Shipping
Add to Wish List

When it comes time to replace your thermostat, be sure you have everything you need. This kit includes everything you need to replace your thermostat, including the thermostat.

Kit includes:

  • Behr thermostat with O-ring
  • Thermostat mounting hardware
  • 1 Gallon BMW coolant

 

This item fits the following BMWs: 

1997-1998  E39 BMW  540i

 

 

When it comes time to replace your thermostat, be sure you have everything you need. This kit includes everything you need to replace your thermostat, including the thermostat.

Kit includes:

  • Behr thermostat with O-ring
  • Thermostat mounting hardware
  • 1 Gallon BMW coolant
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Thermostat Replacement Kit - E39 540i 1999-2003
Thermostat Replacement Kit - E39 540i 1999-2003
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:554085
Part#: 11531436386KT3
In Stock
Sale - Save 24% $ 119.99

This product was last offered at the strikethrough price on
05-03-2026

$ 91.11 USD
Free Shipping
Add to Wish List
Sale - Save 24%
$ 119.99

This product was last offered at the strikethrough price on
05-03-2026

$ 91.11 USD
Free Shipping
Add to Wish List

When it comes time to replace your thermostat, be sure you have everything you need. This kit includes everything you need to replace your thermostat, including the thermostat.

Kit includes:

  • Rein thermostat
  • Thermostat mounting hardware
  • 1 liter of coolant

 

This item fits the following BMWs: 
1999-2003  E39 BMW  540i 
 

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