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2021 Chevrolet Silverado 1500
2021 Chevrolet Silverado 1500 Thermostats
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Part Number: MRD523-190
Guaranteed to Fit
$14.49
Vehicle Fitment
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 6 Cyl 4.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 Custom 8 Cyl 5.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 SSV 8 Cyl 5.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 Custom 6 Cyl 4.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 LT Trail Boss 8 Cyl 5.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 LT Trail Boss 8 Cyl 6.2L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 High Country 8 Cyl 6.2L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 WT 6 Cyl 4.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 6.2L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 RST 8 Cyl 5.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 6.2L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 5.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 WT 8 Cyl 5.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 LT 8 Cyl 5.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 RST 8 Cyl 6.2L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 5.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
- 2021 Chevrolet Silverado 1500 High Country 8 Cyl 5.3L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: MRD523-180
Guaranteed to Fit
$11.99
Vehicle Fitment
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 6 Cyl 4.3L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom 8 Cyl 5.3L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 SSV 8 Cyl 5.3L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom 6 Cyl 4.3L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LT Trail Boss 8 Cyl 5.3L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LT Trail Boss 8 Cyl 6.2L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 High Country 8 Cyl 6.2L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 WT 6 Cyl 4.3L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 6.2L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 RST 8 Cyl 5.3L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 6.2L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 5.3L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 WT 8 Cyl 5.3L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LT 8 Cyl 5.3L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 RST 8 Cyl 6.2L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 5.3L Temperature 180F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 High Country 8 Cyl 5.3L Temperature 180F; Alternate Temperature Option
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: MRD523-174
Guaranteed to Fit
$19.49
Vehicle Fitment
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 6 Cyl 4.3L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom 8 Cyl 5.3L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 SSV 8 Cyl 5.3L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom 6 Cyl 4.3L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LT Trail Boss 8 Cyl 5.3L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LT Trail Boss 8 Cyl 6.2L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 High Country 8 Cyl 6.2L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 WT 6 Cyl 4.3L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 6.2L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 RST 8 Cyl 5.3L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 6.2L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 5.3L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 WT 8 Cyl 5.3L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LT 8 Cyl 5.3L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 RST 8 Cyl 6.2L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 5.3L Temperature 174F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 High Country 8 Cyl 5.3L Temperature 174F; Alternate Temperature Option
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: MRD523-160
Guaranteed to Fit
$13.49
Vehicle Fitment
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 6 Cyl 4.3L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom 8 Cyl 5.3L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 SSV 8 Cyl 5.3L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom 6 Cyl 4.3L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LT Trail Boss 8 Cyl 5.3L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LT Trail Boss 8 Cyl 6.2L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 High Country 8 Cyl 6.2L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 WT 6 Cyl 4.3L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 6.2L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 RST 8 Cyl 5.3L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 6.2L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 5.3L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 WT 8 Cyl 5.3L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LT 8 Cyl 5.3L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 RST 8 Cyl 6.2L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 5.3L Temperature 160F; Alternate Temperature Option
- 2021 Chevrolet Silverado 1500 High Country 8 Cyl 5.3L Temperature 160F; Alternate Temperature Option
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: AC131160
Guaranteed to Fit
$40.99
Vehicle Fitment
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 6 Cyl 4.3L 4-Door, Crew Cab Pickup, 6-Speed, Automatic Transmission, transmissionmfrcode : 6L80
- 2021 Chevrolet Silverado 1500 Custom 8 Cyl 5.3L 4-Door, Crew Cab Pickup, 6-Speed, Automatic Transmission, transmissionmfrcode : 6L80
- 2021 Chevrolet Silverado 1500 SSV 8 Cyl 5.3L 4-Door, Crew Cab Pickup, 6-Speed, Automatic Transmission, transmissionmfrcode : 6L80
- 2021 Chevrolet Silverado 1500 Custom 6 Cyl 4.3L 4-Door, Crew Cab Pickup, 6-Speed, Automatic Transmission, transmissionmfrcode : 6L80
- 2021 Chevrolet Silverado 1500 LT Trail Boss 8 Cyl 5.3L 4-Door, Crew Cab Pickup
- 2021 Chevrolet Silverado 1500 High Country 8 Cyl 6.2L 4-Door, Crew Cab Pickup
- 2021 Chevrolet Silverado 1500 WT 6 Cyl 4.3L 4-Door, Crew Cab Pickup, 6-Speed, Automatic Transmission, transmissionmfrcode : 6L80
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 6.2L 4-Door, Extended Cab Pickup
- 2021 Chevrolet Silverado 1500 RST 8 Cyl 5.3L 4-Door, Crew Cab Pickup
- 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 6.2L 4-Door, Extended Cab Pickup
- 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 5.3L 4-Door, Extended Cab Pickup, 6-Speed, Automatic Transmission, transmissionmfrcode : 6L80
- 2021 Chevrolet Silverado 1500 WT 8 Cyl 5.3L 2-Door, Standard Cab Pickup, 6-Speed, Automatic Transmission, transmissionmfrcode : 6L80
- 2021 Chevrolet Silverado 1500 LT 8 Cyl 5.3L 4-Door, Extended Cab Pickup
- 2021 Chevrolet Silverado 1500 RST 8 Cyl 6.2L 4-Door, Extended Cab Pickup
- 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 5.3L 4-Door, Crew Cab Pickup
- 2021 Chevrolet Silverado 1500 High Country 8 Cyl 5.3L 4-Door, Crew Cab Pickup
Product Details
Notes : Includes SealQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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MotoradThermostatManufacturer #523-190
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AC DelcoGM Original Equipment Series ThermostatManufacturer #131-160
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The factory-original fit and lasting function of ACDelco’s OE replacement thermostats provide the perfect repair without breaking your budget. Established in 1899, ACDelco manufactures original...
Product Questions & Answers
Q:I don't see my 2007 GMC ENVOY DENALI 5.3L in your fit section for a thermostat. Is this an exact fit or not? Show Less
Robert M.
A:BEST ANSWERHi Robert, I'm glad to assist you. This is an exact fit. It is stated that this is a guaranteed fit for the 2007 Envoy Denali models. Click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. I hope this helps, and happy shopping.
https://www.carparts.com/thermostat/ac-delco/ac131160?can=CPAE1047_CSQA_20240321 Show less
Arnel E.
1 Question, 1 AnswerView all Q&As >
Helpful Automotive Resources
P0597 Code: Thermostat Heater Control Circuit / OpenDiagnostic trouble code (DTC) P0597 code stands for “Thermostat Heater Control Circuit/Open.”
What Does It Mean When the Engine Is Hot While the AC Is Off?If you’re wondering how your engine gets so hot even if the air conditioning is off, then there are many explanations as to why. Usually, it’s due to a lack of coolant. In other cases, the culprit for an overheating engine is broken parts. Here are some of the potential
What Does Check Gauges Mean?The check gauge light is usually triggered once the PCM detects something reading that’s outside normal parameters. These readings include:
Coolant TemperatureEngine RPMFuel LevelOil PressureTransmission temperatureTire PressureWheel SpeedVoltmeter
Common Triggers of the Check Gauges Light
What Causes a Car to Overheat When Idling?Leaving your AC running may contribute to this problem because the car’s AC forces the engine to work harder. These factors combined can make the engine overheat very quickly. A simple solution would be to turn off the AC in hopes of lowering the temperature of the engine, but if
Why Is My Car Heater Not Blowing Hot Air?The heater core distributes heat, blowing it into the air with a blower fan. In many ways, you could compare the heater core to a radiator because they are both heat exchangers.
Damaged heater cores often go hand in hand with coolant problems.
Where Is the Thermostat Located?Have you driven your vehicle recently? Because if the answer’s yes, you’ll want to turn off the engine and let it cool down before trying to access the thermostat. This is because you’ll have to unclamp your radiator hose and drain your coolant before you can get to your thermostat.