Thermostat for 2003-2006 Jeep Wrangler & More - Gates 33849

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$15.99
MPN: 33849
Item Package Quantity: 1
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Gates Engine Coolant Thermostat P/N:33849
Gates Engine Coolant Thermostat P/N:33849
$15.99

Keep your engine at its proper operating temperature with the Gates Engine Coolant Thermostat, MPN 33849. This OE Type thermostat is an integrated thermostat that regulates coolant flow between the engine and radiator, opening and closing to hold the correct temperature. It drops in as a direct-fit replacement across a wide range of Chrysler, Dodge, Jeep, Eagle, Mitsubishi, Plymouth and Volkswagen models, including the 2003-2006 Jeep Wrangler and 2001-2010 Chrysler PT Cruiser. See the Buyer's Guide tab for the full application and engine list.

  • Precise temperature control: Engineered for accurate, OEM-equivalent temperature regulation with a leak-free fit.
  • Factory-calibrated: Quality-controlled calibration is designed to keep opening and closing accurate regardless of pressure changes.
  • OEM fit, function and design: Built to match the original for precise engine cooling.
  • Jiggle pin for air venting: Includes seals and gaskets, making it equivalent to the original equipment part.

If a stuck or failed thermostat is causing overheating or slow warm-up, this integrated thermostat replaces it. Always diagnose the cause before replacing.

Frequently Asked Questions

What does this thermostat do?

It regulates coolant flow between the engine and radiator, opening and closing to keep the engine at its proper operating temperature.

Is this a direct-fit replacement?

Yes. Gates designed this OE Type thermostat for OEM-equivalent fit, function and design. Confirm your vehicle in the Buyer's Guide tab.

What is the jiggle pin for?

The jiggle pin vents trapped air from the cooling system during filling, helping prevent air pockets that can affect cooling.

What are signs my thermostat may need replacing?

Engine overheating, slow warm-up, an erratic temperature gauge, or coolant leaking around the thermostat may indicate a failed thermostat. Diagnose the cause first.

Does it include seals and gaskets?

Yes. This thermostat comes with seals and gaskets, making it equivalent to the original equipment part.