<font color='blue'>Blue</font> sensor with square connector. Please check existing sensor color
For vehicles with VIN up to 3B-X-491,580, split is in the 1999 model year.
Ensure a proper seal when installing a new water pump
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with AEB or ATW engine codes only.
Updated green 4 pin sensor, replaces old blue sensors. For vehicles with square connector.
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
12189
Mfg#:
059919501
In Stock at Vendor
$17.99
This product was last offered at the strikethrough price on 05-07-2026
This kit includes both essential firewall lines, one connecting the heater core to the cylinder head flange, and the other connecting it to the hard water pipe.
2X Entries For Our 25th Anniversary Sweepstakes!
Located on the back of the cylinder head
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with AUG or AWM engine codes only.
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
