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BMW Thermostat Kits

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Water Pump & Thermostat Replacement Kit

ES#4818124 - 11537511580KT4 - Water Pump & Thermostat Replacement Kit - Featuring an upgraded metal impeller water pump and OE thermostat with gasket! - Assembled By ECS - BMW

Featuring an upgraded metal impeller water pump and OE thermostat with gasket! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818124
Mfg#:
11537511580KT4
Ships on Sep 29, 2026
Auto Notify
ON SALE!
$118.99

This product was last offered at the strikethrough price on
05-02-2026

$115.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Performance Thermostat Replacement Kit

ES#2586808 - MMTS-E36-92KT - Performance Thermostat Replacement Kit - Includes a racing thermostat and all hardware, gaskets and coolant - Assembled By ECS - BMW

Includes a racing thermostat and all hardware, gaskets and coolant 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586808
Mfg#:
MMTS-E36-92KT
Ships on Jan 12, 2027
ON SALE!
$112.99

This product was last offered at the strikethrough price on
05-02-2026

$110.24 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Thermostat Replacement Kit

ES#2960236 - N524TSTWHKT3 - Thermostat Replacement Kit - Includes mounting hardware and coolant - Wahler - BMW

Includes mounting hardware and coolant

Brand:
Wahler - Corporate Logo
ES#:
2960236
Mfg#:
N524TSTWHKT3
In Stock
$124.99

This product was last offered at the strikethrough price on
06-18-2026

$105.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Thermostat Replacement Kit

ES#2592647 - 11537509227KT2 - Thermostat Replacement Kit - Includes gaskets and hardware and coolant - Assembled By ECS - BMW

Includes gaskets and hardware and coolant 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2592647
Mfg#:
11537509227KT2
Ships on Jan 12, 2027
$101.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Comprehensive Fan Delete Kit

ES#2724973 - E36FNDKT2 - Comprehensive Fan Delete Kit - Free up some extra horsepower by deleting your fan - with upgraded aluminum thermostat housing and fan delete nut - Assembled By ECS - BMW

Free up some extra horsepower by deleting your fan - with upgraded aluminum thermostat housing and fan delete nut 10X Entries For Our 25th Anniversary Sweepstakes!
Gain peace of mind - no more worrying about exploding fans and seizing fan clutches
For vehicles with production date up to 09/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
2724973
Mfg#:
E36FNDKT2
In Stock
ON SALE! SAVE 17%
$121.99

This product was last offered at the strikethrough price on
07-02-2026

$101.67 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Thermostat Replacement Kit

ES#2592786 - 11531436386KT1 - Thermostat Replacement Kit - Includes hardware, thermostat, and coolant - Assembled By ECS - BMW

Includes hardware, thermostat, and coolant 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 09/1998

Brand:
Assembled By ECS - Corporate Logo
ES#:
2592786
Mfg#:
11531436386KT1
In Stock
ON SALE! SAVE 24%
$119.99

This product was last offered at the strikethrough price on
05-02-2026

$91.13 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Standard Fan Delete Kit

ES#2724966 - E36FNDKT1 - Standard Fan Delete Kit - Free up some extra horsepower by deleting your fan - Assembled By ECS - BMW

Free up some extra horsepower by deleting your fan 10X Entries For Our 25th Anniversary Sweepstakes!
Gain peace of mind - no more worrying about exploding fans and seizing fan clutches
For vehicles with production date from 09/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
2724966
Mfg#:
E36FNDKT1
In Stock
ON SALE! SAVE 21%
$110.99

This product was last offered at the strikethrough price on
04-20-2026

$88.08 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Thermostat Replacement Kit

ES#3675365 - 11531730470k2KT - Thermostat Replacement Kit - Featuring high quality aftermarket parts - Assembled By ECS - BMW

Featuring high quality aftermarket parts 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3675365
Mfg#:
11531730470K2KT
Ships in 4 Business Days
ON SALE! SAVE 22%
$93.99

This product was last offered at the strikethrough price on
06-08-2026

$73.38 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Build your own Fan Delete Kit

Free up some extra horsepower by deleting your fan 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 09/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
3194502
Mfg#:
E36FNDPDK
In Stock
ON SALE!
Starting at $88.08 USD
Customize
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Standard Fan Delete Kit

ES#2724974 - E36FNDKT3 - Standard Fan Delete Kit - Free up some extra horsepower by deleting your fan - Assembled By ECS - BMW

Free up some extra horsepower by deleting your fan 10X Entries For Our 25th Anniversary Sweepstakes!
Gain peace of mind - no more worrying about exploding fans and seizing fan clutches

Brand:
Assembled By ECS - Corporate Logo
ES#:
2724974
Mfg#:
E36FNDKT3
In Stock
ON SALE! SAVE 20%
$80.99

This product was last offered at the strikethrough price on
07-02-2026

$64.80 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Thermostat Replacement Kit

ES#2586806 - 11537511580KT2 - Thermostat Replacement Kit - Includes gaskets and hardware and coolant - Assembled By ECS - BMW

Includes gaskets and hardware and coolant 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586806
Mfg#:
11537511580KT2
Ships on Jan 12, 2027
ON SALE!
$59.99

This product was last offered at the strikethrough price on
05-02-2026

$58.23 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Thermostat Replacement Kit

ES#2592766 - 11531437526KT - Thermostat Replacement Kit - Includes hardware, thermostat, and coolant - Genuine BMW - BMW

Includes hardware, thermostat, and coolant For vehicles with production date up to 09/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
2592766
Mfg#:
11531437526KT
In Stock
$235.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Thermostat Replacement Kit

ES#2592789 - 11531437526KT1 - Thermostat Replacement Kit - Includes hardware, thermostat, and coolant - Assembled By ECS - BMW

Includes hardware, thermostat, and coolant 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 09/1998

Brand:
Assembled By ECS - Corporate Logo
ES#:
2592789
Mfg#:
11531437526KT1
In Stock at Vendor
ON SALE!
$189.99

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

$183.97 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Racing Thermostat & Housing

ES#5435314 - MMTS-F80-15 - Racing Thermostat & Housing - Designed to replace the factory thermostat, this unit opens at a lower temperature, allowing coolant to flow through the radiator sooner. - Mishimoto - BMW

Designed to replace the factory thermostat, this unit opens at a lower temperature, allowing coolant to flow through the radiator sooner.

Brand:
Mishimoto - Corporate Logo
ES#:
5435314
Mfg#:
MMTS-F80-15
Ships in 4 Business Days
$139.99 USD
Free Shipping
on orders $49 and up

Water Pump & Thermostat Kit

Includes everything needed to replace your water pump and thermostat. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5395250
Mfg#:
11515A81BE9KT1
In Stock at Vendor
ON SALE!
$508.99

This product was last offered at the strikethrough price on
05-02-2026

$503.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Water Pump & Thermostat Kit

ES#4818693 - 11518074234KT - Water Pump & Thermostat Kit - Featuring a Genuine BMW water pump and Hamburg-Technic thermostat! - Assembled By ECS - BMW

Featuring a Genuine BMW water pump and Hamburg-Technic thermostat! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818693
Mfg#:
11518074234KT
Ships in 4 Business Days
$576.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Other BMW Thermostat Kits

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