Seals the expansion tank cap to the reservoir. 28.5x3.8
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Mounting bracket for the auxiliary water pump
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#:
281428
Mfg#:
06H121079
Ships in 7 Business Days
28% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$31.60
This product was last offered at the strikethrough price on 10-26-2026
Connects the expansion tank to the radiator
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 production date 4/10/2012
Brand:
ES#:
4899525
Mfg#:
8K0121081BF
Ships in 3 Business Days
$22.99
This product was last offered at the strikethrough price on 10-22-2026
Seals the connection between the oil cooler and the engine
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!
Brand:
ES#:
4044987
Mfg#:
06E117070D
Ships in 1 Business Day
$21.99
This product was last offered at the strikethrough price on 05-07-2026
Keep proper pressure in your coolant system
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! For use with late model expansion tank, requires minor modification of coolant system to work
Bushing located below the lower radiator mounting bracket
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Secures the coolant temperature sensor in place
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Monitors coolant temperature for fan control & gauge readings
5X 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!
Keep your engine block sealed
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Brand:
ES#:
261775
Mfg#:
059103113
Ships in 1 Business Day
$3.99
This product was last offered at the strikethrough price on 05-07-2026
Install new hardware with your new parts. M6x50
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! Used to secure the water pump to the block
Brand:
ES#:
4809961
Mfg#:
N10470705
Ships on Nov 11, 2026
$3.99
This product was last offered at the strikethrough price on 06-10-2026
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!
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!
Connects the thermostat to the coolant flange
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Brand:
ES#:
280804
Mfg#:
06E121445B
Ships in 1 day
17% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$17.99
This product was last offered at the strikethrough price on 10-26-2026
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
