Both thermostat housing hoses to replace your worn out rubber and brittle plastic connections.
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Connects from water pump to top left of radiator
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Hose from radiator to water pump
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 production date from 09/1987
Connects the expansion tank to the water pump
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Plays a critical role in keeping your engine at temp!
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Brand:
ES#:
24950
Mfg#:
11531733350
Ships in 6 Business Days
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$382.99
This product was last offered at the strikethrough price on 10-27-2026
Part of the coolant expansion tank system
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Brand:
ES#:
3463472
Mfg#:
17127537109
Ships in 1 day
ON SALE!
SAVE 10%
$102.99
This product was last offered at the strikethrough price on 10-08-2026
O ring that seals the thermostat to the coolant pump
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Connects your radiator to the thermostat
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Brand:
ES#:
4818582
Mfg#:
17127599450
In Stock
ON SALE!
SAVE 20%
$50.99
This product was last offered at the strikethrough price on 05-02-2026
If you're losing coolant you most likely have a split hose so fix those leaks and keep your car running correctly
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 automatic transmission
Brand:
ES#:
38457
Mfg#:
17127560971
Ships in 1 day
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$194.99
This product was last offered at the strikethrough price on 10-27-2026
Replacement upper radiator hose from Rein
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Brand:
ES#:
4069419
Mfg#:
17127619684
In Stock
Limited Qty Sale
$69.38
This product was last offered at the strikethrough price on 06-29-2026
Connects the auxiliary pump to the heat exchanger hose -- Coolant line that runs near the transmission side: automatic transmission
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 For Pre-LCI models only
return hose from the water pump
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Cylinder head to heater control valve
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Fits various components in the cooling system
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!
Over time, the rubber cooling hoses in your engine's cooling system become brittle and can burst or crack, resulting in a coolant leak. Replace old and tired coolant hoses with OEM cooling hoses or quality aftermarket options to save some money.
Lifetime Replacement
