Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Common source of undiscoverable coolant leaks
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Brand:
ES#:
3625894
Mfg#:
068117021B
In Stock
Limited Qty Sale
$48.99
This product was last offered at the strikethrough price on 05-07-2026
4-way heater hose with quick coupling piece & attachment for bracket, connects to heater core
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Brand:
ES#:
2627438
Mfg#:
1J0121156AT
In Stock
ON SALE!
$100.99
This product was last offered at the strikethrough price on 06-25-2026
Upgrading cooling for your engine oil
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For custom applications only. Not a direct bolt on.
Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Used to clean out your cooling system and restore efficiency
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship
Brand:
ES#:
3195914
Mfg#:
2051
In Stock
36% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$17.95
This product was last offered at the strikethrough price on 07-06-2026
Multiple adapters include to fit a variety of vehicles.
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Brand:
ES#:
3673924
Mfg#:
B8800082
In Stock
ON SALE!
SAVE 15%
$32.99
This product was last offered at the strikethrough price on 05-02-2026
Add some style with this reservoir kit which includes an aluminum Porsche coolant cap!
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Brand:
ES#:
2597343
Mfg#:
42012132118T
In Stock
ON SALE!
$82.99
This product was last offered at the strikethrough price on 05-02-2026
Hollow bolt that allows fluid to pass through. M14x26
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Used to secure turbocharger coolant supply line
Brand:
ES#:
279534
Mfg#:
06A145541J
Ships Today
30% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$42.98
This product was last offered at the strikethrough price on 02-23-2026
Prevent overheating and premature engine wear. Includes O-ring
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Brand:
ES#:
4766153
Mfg#:
050121113C
In Stock
ON SALE!
$16.99
This product was last offered at the strikethrough price on 05-02-2026
When replacing or reinstalling your radiator do not reuse your old, worn radiator mounts.
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Brand:
ES#:
2763164
Mfg#:
1J0806155EKT2
In Stock
ON SALE!
SAVE 12%
$41.99
This product was last offered at the strikethrough price on 05-02-2026
Install new hardware with your new parts. M7x21.5mm
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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
