Monitors coolant temperature for fan control & gauge readings
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Please check existing sensor color
Gain up to 29 horsepower and 28 lb-ft of torque on 91 Octane
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4465114
Mfg#:
W12-6.0-1
In Stock
ON SALE!
SAVE 17%
$900.00
This product was last offered at the strikethrough price on 09-28-2026
Maintain continuous coolant flow through your heater core and secondary cooling loops while protecting your engine against post-shutdown heat soak with this OE-quality replacement auxiliary water pump.
2X Entries Into Our F80 M3 Sweepstakes
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
