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
Located on the lower side of the radiator
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Brand:
ES#:
2717988
Mfg#:
251959481K
In Stock
$16.98
This product was last offered at the strikethrough price on 01-07-2026
For models with air conditioning
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Keep your car running at the proper temperature. Includes o-ring
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Located on the front side of the cylinder head
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! For model years 1989 - 1992 only
Keep proper pressure on your coolant
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Common point of failure in MKII models
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Brand:
ES#:
3970372
Mfg#:
068121132
Ships on Oct 29, 2026
$8.41
This product was last offered at the strikethrough price on 12-29-2025
Located in the coolant reservoir
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M14x1.5 Thread
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Keep proper pressure on your coolant
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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.