Seals the connection between the oil cooler and the engine
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Two 400Watt 400mm fans and the fan shroud behind the radiator
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Includes water pump, belt, union, and hardware
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Install new hardware with your new parts. M6x20
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 M6x20 bolt used to secure the cooling flange to the cylinder head - 2 needed total.
Brand:
ES#:
471890
Mfg#:
N91099101
In Stock
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$5.24
This product was last offered at the strikethrough price on 10-28-2026
Located between the coolant expansion tank and the cylinder head coolant flange
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Brand:
ES#:
1864244
Mfg#:
8K0121081AH
In Stock
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$110.99
This product was last offered at the strikethrough price on 10-26-2026
Runs from the radiator to the water pipe and expansion tank.
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! Up to VIN 8E-5-125,000, split is in the model year 2005
Brand:
ES#:
3199853
Mfg#:
8E0121101J
Ships in 2 Business Days
$269.99
This product was last offered at the strikethrough price on 08-13-2026
Connection point between the oil cooler and the water pump assembly - Includes o-rings
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Brand:
ES#:
1884567
Mfg#:
06H121131C
In Stock
30% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$21.58
This product was last offered at the strikethrough price on 06-26-2026
Lowers engine oil temperature
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!
Secures the coolant lines to the turbocharger. M14x1.5
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Brand:
ES#:
466877
Mfg#:
N0210742
Ships in 5 Business Days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$29.99
This product was last offered at the strikethrough price on 10-28-2026
Connects the upper radiator port to the hard water tube
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#:
4004617
Mfg#:
8K0121101J
Ships in 3 Business Days
$86.99
This product was last offered at the strikethrough price on 10-22-2026
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
