Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color
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Connects the lower radiator port to the thermostat housing
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with VIN from 3B-X-145 414 or VIN 3B-XE173 716 through VIN 3B-1-050 000 only, splits are in the 1999 and 2001 model years
Brand:
ES#:
2872397
Mfg#:
8D0121055T
In Stock
$24.99
This product was last offered at the strikethrough price on 05-13-2026
Common source of undiscoverable coolant leaks
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with VIN from 3B-Y-000 001 only, split is in the 2000 model year
Brand:
ES#:
2718699
Mfg#:
028117021E
In Stock
ON SALE!
$69.99
This product was last offered at the strikethrough price on 06-25-2026
Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head
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Brand:
ES#:
8541
Mfg#:
059919501A
In Stock
$11.11
This product was last offered at the strikethrough price on 04-30-2026
Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
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
