Cure the common coolant leak coming from the back of your engine compartment
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with AEB & ATW engine codes with D-shaped coolant temp sensor
Brand:
ES#:
2804122
Mfg#:
058121132KT1
Ships in 3 Business Days
ON SALE!
SAVE 16%
$54.99
This product was last offered at the strikethrough price on 05-02-2026
Located on the water pump assembly
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Stop coolant loss and cure a fogged windshield
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Strange coolant leak? It's possible you just need to upgrade your J-plug!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Everything you need to replace your leaking oil cooler
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Engine code AWM from VIN 8D-X-300001, split is in the 1999 model year
Brand:
ES#:
2718910
Mfg#:
028117021LKT1
In Stock at Vendor
ON SALE!
SAVE 15%
$107.99
This product was last offered at the strikethrough price on 05-02-2026
Connects the heater core to the hard water pipe
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! From VIN 8D-V-143893, split is in the 1997 model year
Brand:
ES#:
2803825
Mfg#:
8D0819373N
Back Ordered
$21.99
This product was last offered at the strikethrough price on 10-22-2026
Install a new o-ring for a proper seal. 20x3
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! Seals the coolant return pipe for AWM engine code only
Runs from radiator to reservoir and water pipe
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Fits from VIN 8D-T-236 145 - Split is in the 1996 model year
Replace your thermostat and temp sensors with one kit!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Engine code AEB up to VIN 8D-X-500000, split is in the 1999 model year
Brand:
ES#:
2581797
Mfg#:
8D0959481BKT-1
Ships in 1 Business Day
ON SALE!
$90.99
This product was last offered at the strikethrough price on 05-02-2026
Larger diameter fan on the left side
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3980452
Mfg#:
4Z7959455
Back Ordered
$91.38
This product was last offered at the strikethrough price on 05-09-2026
Connects the heater core to the cylinder head flange
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! From VIN 8D-W-007800, split is in the 1998 model year
Prevent overheating and premature engine wear
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Up to VIN 8D-X-315000, split is in the 1999 model year
Brand:
ES#:
2894961
Mfg#:
078121113F
Ships in 1 Business Day
$29.99
This product was last offered at the strikethrough price on 05-07-2026
Ensure a proper seal when installing a new water pump. 53x4mm
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4144992
Mfg#:
06A121119
Ships in 1 Business Day
$3.99
This product was last offered at the strikethrough price on 05-07-2026
Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.
Lifetime Replacement
