Chevrolet Impala Thermostats and Housings
Thermostats and housings for the Chevrolet Impala span model years 1958 through 2020, covering engine coolant thermostats, thermostat housings, water outlets, and complete housing assemblies in OE replacement and performance styles. Choose your model year above and this page keeps only the thermostats and housings that fit your Chevrolet Impala. Each listing is matched to our vehicle fitment data before it appears here.
Mishimoto MMTS-MUS-86A Street Thermostat for 1986-1995 Ford Mustang GT/Cobra
ACDelco 131100 GM Original Equipment 180°F Engine Coolant Thermostat Kit
Trans Dapt Performance 9647 Chrome Water Neck O-Ring Style Straight
Trans Dapt Performance 8648 Chevy Straight Up Water Neck - Asphalt Black Powder Coated
Representative Photo, actual item may vary
Trans Dapt Performance 6012 Replacement O-Ring Set for Aluminum Water Necks
March Performance Billet Water Neck Thermostat Housing Small Big Block Chevy
Representative Photo, actual item may vary
What's here for your Chevrolet Impala
- Engine Coolant Thermostats — including OE replacement and performance options
- Engine Coolant Thermostat Housings — available in standard, chrome, and polished finishes
- Engine Coolant Water Outlets — individual outlets for housing-side repairs
- Engine Coolant Thermostat Housing Assemblies — complete kit-style assemblies with gaskets included
- Thermostat and Housing Combos — paired components for a single-purchase solution
The widest selection here comes from Motorad, Dorman, MAHLE, and Gates, offering a broad range of fitment-specific parts across the Impala's long model history. Other categories Chevrolet Impala owners shop for: Chevrolet Impala Mufflers, Chevrolet Impala Exhaust and Tail Pipes and Chevrolet Impala Springs and Suspension Parts, or browse all Chevrolet Impala parts and accessories.