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1991 Chevrolet Commercial Chassis
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1991 Chevrolet Commercial Chassis

1991 Chevrolet Commercial Chassis Thermostats

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Gates OE Replacement Thermostat
Gates®
Gates OE Replacement Thermostat
Part Number: GAT33006
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.7L GAS, 160 Degree
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.0L GAS, 160 Degree
Product Details
Prop 65 Warning :

Warning SymbolWARNING: 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.

Promotions : Cooling EssentialsOpening Temperature Rating : 160 degreesSeries : Gates OE ReplacementRecommended Use : OE Replacement
Gates OE Replacement Thermostat
Gates®
Gates OE Replacement Thermostat
Part Number: GAT33009
Guaranteed to Fit
$7.99
Vehicle Fitment
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.7L GAS, 195 Degree
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.0L GAS, 195 Degree
Product Details
Prop 65 Warning :

Warning SymbolWARNING: 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.

Promotions : Cooling EssentialsOpening Temperature Rating : 195 degreesSeries : Gates OE ReplacementRecommended Use : OE Replacement
Gates OE Replacement Thermostat
Gates®
Gates OE Replacement Thermostat
Part Number: GAT33509
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.7L GAS, 195 Degree
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.0L GAS, 195 Degree
Product Details
Prop 65 Warning :

Warning SymbolWARNING: 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.

Promotions : Cooling EssentialsOpening Temperature Rating : 195 degreesSeries : Gates OE ReplacementRecommended Use : OE Replacement
Gates OE Replacement Thermostat
Gates®
Gates OE Replacement Thermostat
Part Number: GAT33009S
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.7L GAS, 195 Degree
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.0L GAS, 195 Degree
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Gates limited warrantyProp 65 Warning :

Warning SymbolWARNING: 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.

Promotions : Cooling EssentialsOpening Temperature Rating : 195 degreesSeries : Gates OE ReplacementMaterial : Stainless SteelRecommended Use : OE Replacement
Gates OE Replacement Thermostat
Gates®
Gates OE Replacement Thermostat
Part Number: GAT33508
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.7L GAS, 180 Degree
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.0L GAS, 180 Degree
Product Details
Prop 65 Warning :

Warning SymbolWARNING: 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.

Promotions : Cooling EssentialsOpening Temperature Rating : 180 DegreesSeries : Gates OE ReplacementRecommended Use : OE Replacement
Gates OE Replacement Thermostat
Gates®
Gates OE Replacement Thermostat
Part Number: GAT33008S
Guaranteed to Fit
$7.99
Vehicle Fitment
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.7L GAS, 180 Degree
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.0L GAS, 180 Degree
Product Details
Prop 65 Warning :

Warning SymbolWARNING: 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.

Promotions : Cooling EssentialsOpening Temperature Rating : 180 DegreesSeries : Gates OE ReplacementRecommended Use : OE Replacement
Gates OE Replacement Thermostat
Gates®
Gates OE Replacement Thermostat
Part Number: GAT33006S
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.7L GAS, 160 Degree
  • 1991 Chevrolet Commercial Chassis Base 8 Cyl 5.0L GAS, 160 Degree
Product Details
Prop 65 Warning :

Warning SymbolWARNING: 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.

Promotions : Cooling EssentialsOpening Temperature Rating : 160 degreesSeries : Gates OE ReplacementRecommended Use : OE Replacement
Page 1 of 1 | Showing 1 - 7 of 7 results

Top Rated Products

Gates Gates OE Replacement Thermostat
$6.49( Review)
Great quality
Albert M.
VERIFIED PURCHASER
Gates Gates OE Replacement Thermostat
$9.99( Review)
We shall see!!
Christopher V.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Gates Gates OE Replacement Thermostat
$9.99
Q:my truck gets hot after about 4-5 miles on warm day do you think cooler thermostat 160 mite fix it? 1979 dodge d100 225 slant six Show Less
john m.
A:BEST ANSWERHello! It might help, but there is likely a different issue. If you original thermostat is jammed shut, then of course it will help. But the original thermostat temperature should be adequate for your vehicle assuming the rest of the cooling system is in good shape. Show less
Mitchell D.
 
2 Questions, 1 AnswerView all Q&As >
Gates Gates OE Replacement Thermostat
$7.99
Q:What is the diameter of the ceiling flange ?
Chet1
A:BEST ANSWERHi Dale, thank you for reaching out. The flange diameter of this item is 2.124 inches. The height from the flange is 0.697 inches. You can use this link to continue ordering this part at a discounted price today: https://www.carparts.com/thermostat/gates/gat33008s?can=CPAP3648_CSQA_20230904 I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
5 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

P0597 Code: Thermostat Heater Control Circuit / Open
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?
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?
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?
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?
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?
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.