Thermostat (87°C)
Prevent overheating and premature engine wear. Includes O-ring
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4766153
Mfg#:
050121113C
Thermostat (87°C)
Prevent overheating and premature engine wear. Includes O-ring
Brand:
ES#:
544
Mfg#:
050121113C
Thermostat (87°C)
Prevent overheating and premature engine wear. Includes O-ring
Brand:
ES#:
1306802
Mfg#:
050121113C
Thermostat O-Ring
Ensure a proper seal when installing your new thermostat. 50x4
Brand:
ES#:
261234
Mfg#:
038121119B
Thermostat Housing (Aluminum)
Aluminum design - Located on the front right of the engine block
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3659371
Mfg#:
078121121J
Thermostat O-Ring - Priced Each
Recommended when changing the thermostat
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2865801
Mfg#:
038121119B
Thermostat (87°C)
Prevent overheating and premature engine wear
Brand:
ES#:
261231
Mfg#:
050121113C
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Availability:
In Stock
In Stock
Racing Thermostat (82C)
Prevent overheating and premature engine wear with a lower opening temperature
Brand:
ES#:
3184176
Mfg#:
MMTS-GTI-99
Thermostat Housing
Located on the water pump assembly
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2865688
Mfg#:
030121121B
Universal Oil Cooler - 19 Row, with Thermostat
Serious engine oil cooling for the most demanding engines
For custom applications only. Not a direct bolt on.
Brand:
ES#:
2764437
Mfg#:
MM0CULT
Thermostat Replacement Kit
Maintain proper operating temperature with a new thermostat, housing and hardware
10X Entries Into Our F80 M3 Sweepstakes
Engine code AWM
Engine code AWM
Brand:
ES#:
2581870
Mfg#:
050121113CKT-4
Thermostat (87°C)
Prevent overheating and premature engine wear
Brand:
ES#:
3234734
Mfg#:
050121113C
Thermostat Replacement Kit
Maintain proper operating temperature with a new thermostat, housing and hardware
Engine code AWM
Brand:
ES#:
2581864
Mfg#:
050121113CKT-2
Thermostat O-Ring
Ensure a proper seal when installing your new thermostat. 50x4
Brand:
ES#:
514001
Mfg#:
038121119B
Thermostat O-Ring
Ensure a proper seal when installing your new thermostat. 50x4
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4034832
Mfg#:
038121119B
Thermostat - 87�C
Prevent overheating and premature engine wear
Brand:
ES#:
2894961
Mfg#:
078121113F
Thermostat Housing J-Plug - Billet Aluminum
Strange coolant leak? It's possible you just need to upgrade your J-plug!
Brand:
ES#:
4818842
Mfg#:
1.8TJPLUG
Universal Oil Cooler - 19 Row, with Thermostat - Black
Serious engine oil cooling for the most demanding engines
For custom applications only. Not a direct bolt on.
Brand:
ES#:
2764104
Mfg#:
MM0CULTBK
Thermostat Housing
Located on the left side of the engine block
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2709988
Mfg#:
06B121121L
Thermostat Housing
Located on the water pump assembly
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2912
Mfg#:
030121121B
Thermostat Housing
Located on the front right of the engine block
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3618081
Mfg#:
078121121J
Thermostat Replacement Kit
Maintain proper operating temperature with a new thermostat, housing and hardware
Brand:
ES#:
2581850
Mfg#:
050121113CKT-1
Thermostat Housing
Located on the water pump assembly
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2207846
Mfg#:
030121121B
Thermostat Replacement Kit
Maintain proper operating temperature with a new thermostat, housing and hardware
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
2581867
Mfg#:
050121113CKT-3
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Availability:
Ships in 5 Business Days
Ships in 5 Business Days
Thermostat (80°C)
Prevent overheating and premature engine wear with a lower opening temperature
Brand:
ES#:
276681
Mfg#:
050121113B
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Availability:
Ships in 5 Business Days
Ships in 5 Business Days
Thermostat (87°C)
Prevent overheating and premature engine wear - 050121113C
Brand:
ES#:
1891980
Mfg#:
050121113C
Thermostat (80°C)
Prevent overheating and premature engine wear with a lower opening temperature
Brand:
ES#:
3234733
Mfg#:
050121113B
Thermostat (87°C)
Prevent overheating and premature engine wear
Brand:
ES#:
3149450
Mfg#:
050121113C
Thermostat (87°C)
Prevent overheating and premature engine wear
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3970027
Mfg#:
050121113C
Thermostat (87°C)
Direct OE-quality replacement thermostat to cure overheating issues, resolve poor cabin heater performance, and ensure your engine reaches and maintains its ideal operating temperature.
Brand:
ES#:
5492507
Mfg#:
050121113C4
Thermostat (88°C)
Prevent overheating and premature engine wear
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3234567
Mfg#:
050121113CKT10KT
Thermostat (87°C)
Prevent overheating and premature engine wear. Includes O-ring
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3149390
Mfg#:
050121113C
thermostat with o-ring
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2865961
Mfg#:
050121113CS2
Thermostat (87°C)
Prevent overheating and premature engine wear. Includes O-ring
Brand:
ES#:
4674381
Mfg#:
050121113C
Cooling System Refresh Kit - Level 1
Replace your thermostat and temp sensors with one kit!
10X Entries Into Our F80 M3 Sweepstakes
Engine codes AEB & ATW from VIN 8D-X-500001, split is in the 1999 model year
Engine codes AEB & ATW from VIN 8D-X-500001, split is in the 1999 model year
Brand:
ES#:
2581800
Mfg#:
8D0959481BKT-2
Cooling System Refresh Kit - Level 1
Replace your thermostat and temp sensors with one kit!
10X Entries Into Our F80 M3 Sweepstakes
Engine code AWM from VIN 8D-X-500001, split is in the 1999 model year
Engine code AWM from VIN 8D-X-500001, split is in the 1999 model year
Brand:
ES#:
2581805
Mfg#:
8D0959481BKT-3
Cooling System Refresh Kit - Level 1
Replace your thermostat and temp sensors with one kit!
10X Entries Into Our F80 M3 Sweepstakes
Engine code AEB up to VIN 8D-X-500000, split is in the 1999 model year
Engine code AEB up to VIN 8D-X-500000, split is in the 1999 model year
Brand:
ES#:
2581797
Mfg#:
8D0959481BKT-1
Cooling System Refresh Kit - Level 2
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes
Engine codes AEB & ATW from VIN 8D-X-500001, split is in the 1999 model year
Engine codes AEB & ATW from VIN 8D-X-500001, split is in the 1999 model year
Brand:
ES#:
2608135
Mfg#:
030121121BKT3
Radiator Hose - Lower
Connects the lower radiator port to the thermostat housing
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2627317
Mfg#:
8D0121055T
Ultimate Timing Belt Kit
Complete kit to service your timing belt, water pump, and thermostat
2X Entries Into Our F80 M3 Sweepstakes
Engine codes AEB & ATW
Engine codes AEB & ATW
Brand:
ES#:
4152005
Mfg#:
RCW0002
Cooling System Refresh Kit - Level 2
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes
Engine code AEB from VIN 8D-W-007800 up to VIN 8D-X-500000, splits are in the 1998-1999 model years
Engine code AEB from VIN 8D-W-007800 up to VIN 8D-X-500000, splits are in the 1998-1999 model years
Brand:
ES#:
2608134
Mfg#:
030121121BKT2
Cooling System Refresh Kit - Level 2
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes
Engine code AWM from VIN 8D-X-500001, split is in the 1999 model year
Engine code AWM from VIN 8D-X-500001, split is in the 1999 model year
Brand:
ES#:
2608133
Mfg#:
06B121121LKT
Ultimate Timing Belt Kit
Complete kit to service your timing belt, water pump, and thermostat
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AWM engine code from VIN 8D-1-042385, split is in the 2001 model year
For vehicles with AWM engine code from VIN 8D-1-042385, split is in the 2001 model year
Brand:
ES#:
1344
Mfg#:
AWMTBKV2 LV
Ultimate Timing Belt Kit
Complete kit to service your timing belt, water pump, and thermostat
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
1542
Mfg#:
AWMTBKV2 EV
Ultimate Timing Belt Kit
Complete kit to service your timing belt, water pump, and thermostat
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
1342
Mfg#:
058198479 V2
Ultimate Timing Belt Kit
Complete kit to service your timing belt, water pump, and thermostat
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AEB or ATW engine codes only
For vehicles with AEB or ATW engine codes only
Brand:
ES#:
3969724
Mfg#:
058198479V2KT
Allen/Hex Bolt - Priced Each
Install new hardware with your new parts. M7x21.5mm
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4151982
Mfg#:
N90945002
Sealing O-Ring - Priced Each
Install a new o-ring for a proper seal. 20x3
Seals the coolant return pipe for AWM engine code only
Brand:
ES#:
2606894
Mfg#:
WHT006407
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Availability:
In Stock
In Stock
Allen/Hex Bolt - Priced Each
Install new hardware with your new parts. M7x21.5mm
Engine code AWM. Secures the thermostat housing to the engine
Brand:
ES#:
6661
Mfg#:
N90945002
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Availability:
In Stock
In Stock
Limited Qty Sale
29% off MSRP
$8.49
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$8.49
$8.49
$5.99 USD
This product was last offered at the strikethrough price on
03-18-2026
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Lifetime Replacement