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Chevy R3500 Thermostat

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$14.58 List Price $17.20 Save $2.62 Availability: In Stock
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STANT ECONOMY THERMOSTAT -- 180 degrees, 2-1/8 x 7/8 x 25/32 in.; Comes with self-cleaning and self-aligning thermostat valve; Made of high strength stainless steel assembly; Offers engineered springs for smooth performance; A high quality, direct fit OE replacement thermostat.
  • SKU#: ST13008
  • Brand: Stant
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following Chevrolet R3500 Years:
  • 1989-1991 | 8 Cyl 5.7L | Cheyenne, Silverado
  • 1989-1990 | 8 Cyl 5.7L | Scottsdale
Rating: (see review/s)

"The part was good quality and the delivery was prompt Thanks" posted by: John on July 11, 2013

$16.51 List Price $19.48 Save $2.97 Availability: In Stock
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HYPERTECH – POWERSTAT THERMOSTATS

By lowering the heat output of your engine’s air/fuel mixture and combustion chamber, Hypertech’s PowerStat thermostat increases the engine’s performance, drivability and its lifespan. Hypertech, an automotive technology leader in tuning computer-controlled vehicles, is backed by a dedicated team of proven racers, hot rodders and hard core enthusiasts who are passionate about performance.

  • Comes in either 160 or 180-degree ratings
  • Low-temp thermostat decreases temperature of air/fuel mixture and combustion chamber
  • Less detonation and lower engine temp translate to increased power and performance
  • SKU#: H581021
  • Brand: Hypertech
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 business days
  • Flow Rate: High-flow
  • Opening Temperature Rating: 180 degrees
  • Warranty: Lifetime Hypertech limited warranty
 
Fits the following Chevrolet R3500 Years:
  • 1991 | 8 Cyl 7.4L | Cheyenne, Silverado
$24.73 List Price $29.18 Save $4.45 Availability: In Stock
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JET PERFORMANCE PRODUCTS - LOW-TEMP 180-DEGREE THERMOSTAT

Replacing the stock 195-degree thermostat with JET’s 180-degree thermostat allows your engine to run cooler which increases its longevity and a denser mix of air and fuel means a gain in horsepower as well. JET, the industry leader in automotive tuning, manufactures chips, modules and programmers that optimize torque and horsepower gains and have been tested under real-world driving conditions, not just at open throttle like others on the market.

  • Replaces stock thermostat with an improved 180-degree thermostat
  • Increases cooling rate and overall engine efficiency
  • High-grade stainless steel
  • For use on stock or lightly modified vehicles
  • More dense mix of air/fuel increases horsepower
  • Allows for better water metering

See product for application details.

  • SKU#: J2010115
  • Brand: Jet Performance
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 3-4 business days
  • Flow Rate: High flow
  • Opening Temperature Rating: 180 degrees
  • Warranty: Jet Chips limited warranty
 
Fits the following Chevrolet R3500 Years:
  • 1991 | 8 Cyl 7.4L | Cheyenne, Silverado
$22.37 List Price $26.40 Save $4.03 Availability: In Stock
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AC DELCO ENGINE COOLING THERMOSTAT -- A high quality, direct fit OE replacement engine cooling thermostat; With 12-month or 12,000-mile AC Delco warranty.
  • SKU#: AC131122
  • Brand: AC Delco
  • Fit Note: Truck, With Seal
  • Anticipated Ship Out Time: 1-2 business days
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
 
Fits the following Chevrolet R3500 Years:
  • 1991 | 8 Cyl 7.4L | Cheyenne, Silverado
$8.95 List Price $32.62 Save $23.67 Availability: In Stock
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Gates
Gates is one of the world's leading manufacturers of drive belt components and offers the most complete line of OE specified drive belt products to the automotive aftermarket.
  • SKU#: W0133-1638896
  • Brand: Gates
 
Fits the following Chevrolet R3500 Years:
  • 1991 | 8 Cyl 7.4L | Cheyenne, Silverado