Three way connector that attaches directly to the upper radiator hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with manual transmission only
Located on the side of the cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with automatic transmissions
Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Common source of leaks, mounted between your oil filter and engine block
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with AEG engine code only
Coolant supply line for the transmission cooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with AWP engine code only
Keep your coolant flowing to prevent overheating
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with BEW engine code only
From water pipe and upper radiator hose to oil cooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with production date up to 10/31/2000 only
Palstic 3-way oulet at upper radiator hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with ALH engine code and manual transmission only
Brand:
ES#:
307170
Mfg#:
1J0121087
Ships in 2 Business Days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$40.99
This product was last offered at the strikethrough price on 06-07-2026
Connects water pipe to auxiliary radiator supply port
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Stop coolant loss and cure a fogged windshield
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
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
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.
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Volkswagen
Lifetime Replacement
