Connects the expansion tank to the upper radiator hose. Engineered in-house with perfectly formed fitment for a stronger, cleaner install.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3230761
Mfg#:
013178ECS
In Stock
ON SALE!
SAVE 30%
$155.99
This product was last offered at the strikethrough price on 05-02-2026
Runs from the front left side of the engine to the heater inlet
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
100% strength concentrate - dilute to a 50:50 ratio with distilled water
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Produced Up To 2018
Brand:
ES#:
4876763
Mfg#:
82141467704
In Stock
$24.46
This product was last offered at the strikethrough price on 03-14-2026
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
42% 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 06-04-2026
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.
A common item to crack causing leaks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4759911
Mfg#:
11537509227
In Stock
ON SALE!
SAVE 18%
$60.99
This product was last offered at the strikethrough price on 05-02-2026
An upgrade over commonly failing plastic pulley
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Straighten bent radiator or intercooler fins that block air flow
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2971417
Mfg#:
015326SCH01A
In Stock
ON SALE!
SAVE 29%
$20.99
This product was last offered at the strikethrough price on 05-02-2026
The <font color='red'> ultimate</font> kit to cover all the necessary components - featuring OEM contents
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with manual transmission only and production date up to 09/2002
The <font color='red'> ultimate</font> cooling refresh kit - with OEM components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with manual transmission only and production date from 09/2002
The <font color='red'> ultimate</font> cooling refresh kit - with OEM components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with automatic transmission only and production date from 09/2002
A more advanced kit that includes belt service components and a ECS aluminum pulley - featuring aftermarket contents
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Brand:
ES#:
2063862
Mfg#:
ECSE461711-5
Ships in 5 Business Days
ON SALE!
$474.99
This product was last offered at the strikethrough price on 05-02-2026
Cooling for your S54 Swap!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with an S54 Engine Swap CARB certified for sale in all 50 states
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
