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GATES 34822  
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GATES 34822 Specifications
DesignReverse Poppet
Height Between Flanges2.21"
Height from Flange (IN).65
Includes Installation ToolNo
Jiggle Pin Weep HoleYes
MaterialSteel, Copper, Plastic
Number of Gaskets0
Number of Jiggle Pins/Check Valves1
Number of Seals0
Sealing Flange Outside Diameter1.63"
Start to Open Temperature176 Degrees F
TypeOE Type Thermostat
176 Degree; OE Type

Gates only partners with prime OE thermostat manufacturers to provide OE Type construction.

  • Map Controlled - Bolt-on solution with included sensor that links to the engine control unit.
  • Allows ECU to regulate engine temperatures.
  • Provides adaptive, on-demand engine cooling.
  • Lowers emissions and fuel consumption.
  • Quality controlled factory calibration assures accuracy of opening and closing, regardless of pressure changes.
  • Matches the OEM product fit, function and design.
  • Features like jiggle pins and check valves for air venting, seals, and gaskets (where applicable) make these thermostats equivalent to the original equipment parts.
  • Easy, one step fit and installation with no special tools required.
Which Thermostat Is Right For You?

Type Lifespan Flow Rate Precise Temperature Control Fail-Safe Engine Protection
Standard Replacement
★★ ★★
★★ ★★ ★★
Heavy Duty ★★★ ★★ ★★★
★★ ★★
What Temperature Thermostat Do I Need?

Thermostats have a “rated” temperature (such as 180F or 195F). This is the temperature the thermostat will start to open, releasing heated coolant from the engine into the radiator. The thermostat will fully open once the coolant gets another ten or fifteen degrees warmer.


These thermostats match the OEM-specified temperature rating for the vehicle. Manufacturers recommend an OE temperature thermostat for most engines, especially for:

  • Modern engines with computers that use the coolant temperature to help control the fuel, emissions and other important systems


These thermostats have a temperature rating below (cooler than) the OEM-specified temperature rating for the vehicle. This option may make sense for use in:

  • Modified Engines
  • Performance Applications
  • Older / Classic Vehicles
Cooling System Maintenance | Tips & Tools

Without regular maintenance, cooling system components will degrade and fail prematurely, which can lead to costly engine damage. Protect your engine with simple preventative maintenance:

  • Completely drain and flush the system using Cooling System Flush prior to installation. Flushing the system is critical to prevent system contamination and failure.
  • Consider replacing the Radiator Hoses (and Hose Clamps) and Radiator Cap as part of routine preventative maintenance. System contamination can cause these parts to degrade and fail over time, which can lead to severe engine damage from overheating.
  • Refill radiator with fresh Coolant / Antifreeze according to the volume and formula specified in your Owner's Manual. Inspect levels and condition every year.
Additional Resources

Understanding Coolant Technology and Selection

Attention California Customers - Warning: Cancer and Reproductive Harm -

Alternate/OEM Part Number(s): 03H121113, 95510612600

GATES Warranty Information:
Limited Lifetime
Warranty Details