Connects return hose to engine block
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Low mileage water pump leaking? Have you considered replacing the o-ring?
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Cooling fan mounted in front of the radiator
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New upper radiator hose for your BMW
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!
2467 CFM. High performance puller fan with curved blades.
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Air Line with the dreaded L-shaped connector that can have a tendency to snap
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Brand:
ES#:
35941
Mfg#:
16111184135
Ships in 1 day
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$128.99
This product was last offered at the strikethrough price on 10-26-2026
Mounts to the side of the radiator for retaining the expansion tank
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! For vehicles with manual transmission only
Monitors coolant / oil temperature
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Located behind the fan blade, fan clutch bolts to this pulley
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Brand:
ES#:
3499768
Mfg#:
11511730554
In Stock
$49.99
This product was last offered at the strikethrough price on 10-22-2026
Include coolant level sensor and lower securing clamp
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Replace worn or missing pieces.
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!
Brand:
ES#:
3672879
Mfg#:
17117639022
In Stock
ON SALE!
SAVE 40%
$14.99
This product was last offered at the strikethrough price on 05-14-2026
Common source of engine overheating
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Metal pipe used to connect many heater hoses
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Brand:
ES#:
2879541
Mfg#:
11531433059
Ships in 1 Business Day
$231.99
This product was last offered at the strikethrough price on 05-07-2026
Comes with related o-ring
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! Mounted in lower radiator hose, controls operation of auxiliary fan
1038 CFM. High performance puller fan with curved blades.
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#:
4147278
Mfg#:
30100385
In Stock at Vendor
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$130.99
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.
