A failed 219 relay can leave your fan running and cause a dead battery
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Used for fan control
Brand:
ES#:
360041
Mfg#:
443951253AA
Special Order: No Guaranteed ETA
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$91.99
This product was last offered at the strikethrough price on 06-10-2026
Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color
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Connects the cooling supply pipes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4818444
Mfg#:
06D121057L
In Stock
ON SALE!
SAVE 27%
$9.99
This product was last offered at the strikethrough price on 05-02-2026
Located on the block near the coolant regulator
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Rubber coolant hose that connects thermostat to coolant hard pipe
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Brand:
ES#:
4818465
Mfg#:
06F121057D
In Stock
ON SALE!
SAVE 35%
$4.99
This product was last offered at the strikethrough price on 05-02-2026
Everything you need to replace your faded, cracked, or leaky expansion tank!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2649683
Mfg#:
8E0121403AKT2
Ships in 1-2 days
ON SALE!
$65.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your old coolant tank and stop those pesky leaks
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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.
Lifetime Replacement
