Return hose from the left radiator
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Seals the thermostat housing to the engine
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Keep proper pressure on your coolant
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!
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#:
3985158
Mfg#:
94810615401
Ships in 1 Business Day
$6.65
This product was last offered at the strikethrough price on 10-08-2026
Tests all ethylene glycol solutions with radiator hot or cold
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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#:
2802744
Mfg#:
99970417250
Ships in 3 Business Days
$8.99
This product was last offered at the strikethrough price on 10-22-2026
2-pin with blue connector
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Metal gasket
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#:
2718442
Mfg#:
99610634071
In Stock
ON SALE!
SAVE 19%
$11.05
This product was last offered at the strikethrough price on 05-02-2026
Repair leaks and avoid them in the future by replacing your water pump gasket
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#:
4044485
Mfg#:
94810653300
In Stock at Vendor
$9.99
This product was last offered at the strikethrough price on 08-26-2026
Fitment for the left side - 1 required
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Installed between the lower single coolant pipe and the flange with two hose clamps
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Return hose from the right 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! For vehicles with 6-speed manual transmission only
For auxiliary electric fan
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 Only for vehicles with air conditioning
Mounts the water hose to keep it stable
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Hose from expansion tank to radiator
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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.
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Porsche
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