Secures the coolant temperature sensor in place
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Located on drivers side of cylinder head
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Keep your car running at the proper temperature. Includes o-ring
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Common point of failure or leaking for the cooling system on your TDI.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with ALH engine code only
Ensure a proper seal when installing your new thermostat. 50x4
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Brand:
ES#:
4034832
Mfg#:
038121119B
In Stock at Vendor
$3.99
This product was last offered at the strikethrough price on 05-07-2026
Square connector with rounded ends, includes O-Ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with square connector only
Keep proper pressure in your coolant system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Located on the left side of the cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with ALH engine code and automatic transmission only
Brand:
ES#:
2535196
Mfg#:
038121132C
Ships in 1 Business Day
$7.99
This product was last offered at the strikethrough price on 04-10-2026
Plastic 3-way oulet at upper radiator hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For BEW engine code and automatic transmission only
Brand:
ES#:
1897525
Mfg#:
1J0121087C
Ships on Oct 22, 2026
$9.18
This product was last offered at the strikethrough price on 12-29-2025
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
