Replacing the Engine Coolant Thermostat Housing Plug on your vehicle? The ACDelco 55555985 is a genuine replacement, with the fit of an Original Equipment part.
ACDelco GM Original Equipment Engine Coolant Thermostat Housing Plug is a GM-recommended replacement component for one or more of the following vehicle systems: cooling. This original equipment plug will provide the same performance, durability, and service life you expect from General Motors.
ACDelco has a full line of high-quality thermostats and caps for nearly all GM vehicles on the road today. Through our GM Original Equipment and Professional, premium aftermarket product lines, our thermostats cover a wide range of designs and temperature ratings to meet your needs. We also offer GM OE and Professional, premium aftermarket fuel caps, radiator caps, and oil filler/breather caps to replace your worn GM Original Equipment.
Get the GM quality you know and trust with ACDelco GM Original Equipment Thermostats and Caps. Stay with the brand of parts your General Motors vehicle came with and get peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Thermostats and Caps are engineered for virtually every model of GM car, light duty truck, and sport utility vehicle.
Features and Benefits:
- GM-recommended replacement part for your GM vehicles original factory component
- Manufactured to GM OE specification for fit, form, and function
- Offering the quality, reliability, and durability of GM OE
24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.