Includes sealing O-Ring
From VIN 8D-X-315001, split is in the 1999 model year
Includes sealing O-Ring
From VIN 8D-X-315001, split is in the 1999 model year
Connects the coolant pipe to the throttle body
Engine code ATQ
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-19-2026
Connects the lower radiator port to the thermostat housing
From VIN 8D -X-003501, split is in the 1999 model year
Replacement 4 pin relay
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Used for fan control
This product was last offered at the strikethrough price on
05-07-2026
Updated <font color='green'>Green</font> sensor with square connector. Please check existing sensor color
We Price Match - Give Us A Call or Chat!
Up to VIN 8D-X-500000, split is in the 1999 model year
Secures the coolant temperature sensor in place
We Price Match - Give Us A Call or Chat!
Blue sensor with square connector. Please check existing sensor color
Up to VIN 8D-X-500000, split is in the 1999 model year
Located on the lower side of the radiator
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
10-19-2026
Install new hardware with your new parts. M8x20
Keep your engine block sealed
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-07-2026
Replacement 4 pin relay
Used for fan control
This product was last offered at the strikethrough price on
05-07-2026
Connects the oil cooler to the upper coolant pipe
We Price Match - Give Us A Call or Chat!
From the 2000 model year
Connects the coolant pipe to the throttle body
10X Entries Into Our F80 M3 Sweepstakes
Engine code ATQ
This product was last offered at the strikethrough price on
05-02-2026
Includes sealing O-Ring
We Price Match - Give Us A Call or Chat!
Lower temperature thermostat, stock is 87°C
Secures the radiator to the core support
Keep proper pressure in your coolant system
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!