Designed to replace the factory plastic and failure-prone coolant union on the cylinder head of the EA888 Gen3 and Gen4 engines.
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Testing if your cooling system holds pressure via the expansion tank/radiator cap will ensure there are no leaks once the system is filled
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Brand:
ES#:
3673926
Mfg#:
B8800084
Ships in 8 Business Days
ON SALE!
SAVE 15%
$146.99
This product was last offered at the strikethrough price on 05-02-2026
Recommended to be replaced with the water pump
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Recommended to be replaced with the water pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4818497
Mfg#:
06K121605
In Stock
ON SALE!
SAVE 13%
$22.99
This product was last offered at the strikethrough price on 05-02-2026
Includes necessary parts to replace the thermostat and water pump
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Brand:
ES#:
5388424
Mfg#:
06L121111PKT3
In Stock
ON SALE!
$315.99
This product was last offered at the strikethrough price on 05-02-2026
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Controls coolant flow from the auxiliary water pump for heater control
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Brand:
ES#:
4818654
Mfg#:
4H0121671D
In Stock
ON SALE!
SAVE 15%
$98.99
This product was last offered at the strikethrough price on 05-02-2026
See your coolant levels clearly again, comes with coolant level sensor
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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.
Partial Replacement
