Ditch your failure-prone OE plastic thermostat with a high-performance, billet aluminum alternative!
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4876046
Mfg#:
053120LA02
ON SALE!
SAVE 15%
$405.99
This product was last offered at the strikethrough price on 06-13-2026
$345.09 USD
Add to Cart
Free Shipping
Lifetime Replacement
Includes sealing gasket and housing
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4759993
Mfg#:
06E121111AL
ON SALE!
$44.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes sealing gasket and housing
Brand:
ES#:
2640066
Mfg#:
06E121111AL
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$134.99
This product was last offered at the strikethrough price on 09-28-2026
$122.99 USD
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Free Shipping
Lifetime Replacement
Ditch your failure-prone OE plastic thermostat with a high-performance, billet aluminum alternative!
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4876047
Mfg#:
053120LA03
ON SALE!
SAVE 15%
$405.99
This product was last offered at the strikethrough price on 06-13-2026
$345.09 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes sealing gasket and housing
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3419083
Mfg#:
06E121111AL
$53.19
This product was last offered at the strikethrough price on 10-21-2026
$51.49 USD
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on orders $49 and up
Lifetime Replacement
Install new hardware with your new parts. M6x28
Secures the thermostat assembly to the engine
Brand:
ES#:
471805
Mfg#:
N91068001
$1.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes sealing gasket and housing
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3659356
Mfg#:
06E121111AL
$50.60 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Maintain proper operating temperature with a new thermostat, housing and hardware
Brand:
ES#:
2763706
Mfg#:
06E121111ALKT5
$163.99
This product was last offered at the strikethrough price on 06-18-2026
$156.99 USD
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Partial Replacement
Maintain proper operating temperature with a new thermostat, housing and hardware
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
3651498
Mfg#:
06E121111ALKTKT4
ON SALE!
$71.99
This product was last offered at the strikethrough price on 06-18-2026
$65.93 USD
Add to Cart
Free Shipping
on orders $49 and up
Partial Replacement
Includes sealing gasket and housing
Brand:
ES#:
4056291
Mfg#:
06E121111AL
$116.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes sealing gasket and housing
Brand:
MotoRad
ES#:
3188278
Mfg#:
06E121111AL
Limited Qty Sale
$86.27
This product was last offered at the strikethrough price on 08-26-2026
$75.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Includes sealing gasket and housing
Brand:
ES#:
5396687
Mfg#:
06E121111AL
$67.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes sealing gasket and housing
Brand:
ES#:
5443871
Mfg#:
06E121111AL
$50.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
The ULTIMATE cooling system upgrade for your 3.0T-equipped Audi! This limited-time Doorbuster includes our high-performance aluminum radiator and our billet aluminum thermostat to add cooling capacity and durability.
Brand:
ES#:
5528452
Mfg#:
053120LADBKT
$822.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement