🔥 Keep Your Engine Cool, Stay in the Fast Lane! 🚗
The ACDelco GM Original Equipment 131-163 Engine Coolant Thermostat is a high-quality, reliable component designed to control coolant flow in your vehicle's radiator, ensuring optimal engine temperature. This OEM part is meticulously tested for durability and precision fit, making it the perfect replacement for your GM vehicle.
| Brand | ACDelco |
| Model Name | 97241129 |
| Color | Silver |
| Temperature Control Type | Thermostatic |
| Included Components | 97241129 |
| Item Weight | 0.2 Pounds |
| Control Method | Touch |
| Mounting Type | In-line/Engine Block Mount |
| Backlight | No |
| UPC | 707773195222 |
| Global Trade Identification Number | 40707773195220, 00707773195222 |
| Manufacturer | ACDelco |
| Item Weight | 3.2 ounces |
| Product Dimensions | 4 x 4 x 1 inches |
| Country of Origin | Japan |
| Item model number | 131-163 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 131-163 |
| OEM Part Number | 97241129 |
B**L
good quality thermostat
proper oem quality, proper fit, easy to install, measures temps accurately, good value
D**S
Use original products!!!
I needed to replace both of my thermostats on my 2004.5 Chevy Silverado 2500HD with the LLY 6.6 diesel engine. Not to hard of a job to do just a little time consuming because it's good to flush and replace the Dexcool coolant at the same time. You need both thermostats....180 & 185 degrees to do the job right. Truck runs like it should and the heater too. They should be changed at least every 100k miles or sooner it you are having problems.
C**B
works as expected.
fit my 09 Silverado just as expected
B**B
Great product!
Easy enough to install. Exactly what I was expecting. My old thermostats were stuck open and these new thermostats helped solved my problem.
R**E
Fit
Works
D**
Arrived on time
Doing great so far been running for a while
M**E
Worked for me
Fit my 2015 sierra duramax
S**7
This an OEM Part and fits correctly
This is the front thermostat in the trucks thermostat housing 185 deg. Like other reviews have said it's a little tricky to replace but with about 1 1/2 hours and a little care it can be done by the average mechanical person. As in other reviews I considered removing the air conditioner compressor for better access but in the end only removed one bolt. It took a little time to get the air out of the system, unlike other reviews I didn't fine a bleeder screw on top of the housing. Because my truck is mostly run in warmer temperatures I was unaware I had a problem until I got a code for lower than expected engine temps. Now that I look at the engine temp I do see to come to temp quicker and run's right at the normal temp.
