2011 CHEVROLET IMPALA Thermostat
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2011 CHEVROLET IMPALA 3.5L V6 : Cooling System : Thermostat  PriceAdd to Cart
STANT 48808 OE Exact Thermostat - 185 Degrees Bottom By-Pass (1-7/8" x 15/16" x 1-63/64" x 1-3/32") w/Jiggle Pin, Seal More Info
185 Degree; OE Temperature
GATES 34054 {#38808, 450185} Seal included OE Exact; 185° Bottom By-Pass (1-7/8" x 15/16" x 1-63/64" x 1-3/32") w/Jiggle Pin, Seal More Info
185 Degree; OE Temperature
MOTORAD 511185 Standard More Info
Includes seal; 185F; OEM Recommended Temp
ACDELCO 131149 {#12591881} GM Original Equipment; OE Temperature More Info

Please check notes in each part listing to ensure the Thermostat is correct for your 2011 CHEVROLET IMPALA with a 3.5L engine. STANT, GATES, MOTORAD, & ACDELCO are competing brands, and each brand's Thermostat may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Thermostat fits only certain 2011 CHEVROLET IMPALA models.

Clicking a "More Info" link will display a picture and/or other details about that Thermostat in a separate window (you may need to turn off your pop-up-blocking software for this to work).

After choosing a Thermostat, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button or click "Find More Parts" to find more Cooling System parts, other CHEVROLET IMPALA parts or parts for a different vehicle. Please try our Interactive Catalog (click link above) for faster searching. Both catalogs use the same shopping cart so any auto parts you've already chosen for your 2011 CHEVROLET will not be lost if you switch.