Connects lower radiator port to the thermostat housing
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Engine code AHA up to VIN 8D-X-003500, split is in the 1999 model year
Connects lower radiator port to the thermostat housing
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Engine code AHA up to VIN 8D-X-003500, split is in the 1999 model year
Includes integrated coolant level sensor, does not include cap
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
From VIN 8D-W-007800, split is in the 1998 model year
Connects the coolant pipe to the throttle body
Engine code AHA
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
08-31-2026
Connects the lower radiator port to the thermostat housing
From VIN 8D -X-003501, split is in the 1999 model year
Includes integrated coolant level sensor
We Price Match - Give Us A Call or Chat!
Up to VIN 8D-W-007799, split is in the 1998 model year
<font color='blue'>Blue</font> sensor with square connector. Please check existing sensor color
Up to VIN 8D-X-500000, split is in the 1999 model year
Replacement 4 pin relay
Used for fan control
Replacement 4 pin relay
Used for fan control
This product was last offered at the strikethrough price on
07-15-2026
Includes integrated coolant level sensor
We Price Match - Give Us A Call or Chat!
From VIN 8D-W-007800, split is in the 1998 model year
Includes sealing O-Ring
From VIN 8D-X-315001, split is in the 1999 model year
Replacement 4 pin relay
Used for fan control
This product was last offered at the strikethrough price on
05-07-2026
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
09-28-2026
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
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
Secures the radiator to the core support