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🌟 Keep your Duramax running cool and confident — don’t let engine heat slow your hustle!
This AC Delco thermostat kit features a pair of front and rear thermostats rated at 185° and 180°, designed as direct OE replacements for GM Duramax 6.6L V8 engines. Engineered for seamless fitment across multiple Chevrolet and GMC pickup and van models (2001-2015), it ensures precise temperature control and reliable engine cooling, backed by strong customer satisfaction.
| ASIN | B0B114VX67 |
| Best Sellers Rank | #457,841 in Automotive ( See Top 100 in Automotive ) #895 in Automotive Replacement Engine Thermostats |
| Brand | 1A Auto |
| Customer Reviews | 4.7 4.7 out of 5 stars (150) |
| Date First Available | April 20, 2018 |
| Item Weight | 6.5 ounces |
| Manufacturer | 1A Auto |
| Manufacturer Part Number | ACEEK00031 |
| Package Dimensions | 6.42 x 2.87 x 2.13 inches |
A**I
Thermostat for Diesel Duramax
Perfect fit no problems
J**N
Good product
Fixed my engine temperature issue.
C**S
Works great
I buy OEM unless there is no other option. Truck now runs at 210 like it should.
D**S
Do it right the 1st time
Only buy quality replacement parts, otherwise you probably be replacing things a 2nd time
H**R
Good
Did the trick! Works well.
A**R
Works great.
Good price for OEM parts.
2**.
CEL gone, Remote Start works again!
Finally have my remote start back now. Its the small things in life that mean the most.
A**R
Quality
Just as stated
Trustpilot
1 day ago
1 week ago