1999 Jeep Wrangler Engine Coolant Thermostat Parts

Choose your Submodel for your 1999 Jeep Wrangler


Showing 1 - 10 of 17 products
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Motorad
  • Thermostat-195 Degrees
  • Temperature 195F OEM Recommended Temp
  • Economy
  • Product Attributes:
    • Sealing Flange Outside Diameter: 2.13
    • Flange Thickness: 0.038 In
    • Temperature (Degree): 195
  • Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable

This Part Fits the Following OEM/Substitute Numbers:
12TE1E, 13009, 131-87, 13309, 13839, 1601-290217, 16309, 269, 300-195, 3009, 30095, 33509, 36309, 9300195, P3009, S300195, S330195

Additional Fitment Information:
Vehicle Block CC Engine CID
1999 - Jeep Wrangler L - 4 Cyl 2.5L 150

Motorad
  • Thermostat-160 Degrees
  • Temperature 160F Alternate Temp
  • Economy
  • Product Attributes:
    • Sealing Flange Outside Diameter: 2.13
    • Flange Thickness: 0.038 In
    • Temperature (Degree): 160
  • Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable

This Part Fits the Following OEM/Substitute Numbers:
12TE1B, 13006, 13306, 160-003, 1601-290215, 16306, 300-160, 3006, 30060, 36306, 9300160, P3006, S300160, S330160

Additional Fitment Information:
Vehicle Block CC Engine CID
1999 - Jeep Wrangler L - 4 Cyl 2.5L 150

Motorad
  • Thermostat-195 Degrees
  • Temperature 195F Includes thermostat OEM Recommended Temp
  • Standard
  • Product Attributes:
    • Sealing Flange Outside Diameter: 2.13
    • Flange Thickness: 0.06 In
    • Temperature (Degree): 195
  • Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable

This Part Fits the Following OEM/Substitute Numbers:
10190925, 10207373, 12514334, 12T1E, 131-71, 131-73, 13359, 15359, 1601-290203, 183, 200-195, 20095, 33009, 3359, 35359, 4131240, 4387494, 4494469...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1999 - Jeep Wrangler L - 4 Cyl 2.5L 150

Motorad
  • Thermostat-180 Degrees
  • Temperature 180F Alternate Temp
  • Economy
  • Product Attributes:
    • Sealing Flange Outside Diameter: 2.13
    • Flange Thickness: 0.038 In
    • Temperature (Degree): 180
  • Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable

This Part Fits the Following OEM/Substitute Numbers:
12TE1D, 13008, 131-75, 13308, 13838, 15308, 1601-290216, 16308, 169, 300-180, 3008, 30080, 33508, 36308, 9300180, P3008, S300180, S330180...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1999 - Jeep Wrangler L - 4 Cyl 2.5L 150

Motorad
  • Thermostat-160 Degrees
  • Temperature 160F Alternate Temp
  • Standard
  • Product Attributes:
    • Sealing Flange Outside Diameter: 2.13
    • Flange Thickness: 0.06 In
    • Temperature (Degree): 160
  • Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable

This Part Fits the Following OEM/Substitute Numbers:
107596C1, 12T1B, 13356, 15356, 1601-24098, 200-160, 20060, 33006, 3356, 35356, 377156R91, 70, 9200160, D5PZ8575A, GTS102, P3356, S335160

Additional Fitment Information:
Vehicle Block CC Engine CID
1999 - Jeep Wrangler L - 4 Cyl 2.5L 150

Crown Automotive
  • 195 Degrees
  • Thermostat; 195 Degrees;
  • Thermostat
  • Product Attributes:
    • Temperature: 195° F
  • Features:
    • Thermostat
  • Crown Automotive is the premiere manufacturer and distributor of quality replacement parts for Jeep(R) CJ(TM), Wrangler(TM), Cherokee(TM), Grand Cherokee(TM), Liberty(TM), and Commander(TM). With over 8,000 different parts in stock for Jeep(R) vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory-discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission and transfer case components. Crown Automotive also offers an exclusive line of component kits and accessory products. Because we know that Jeeps are driven harder than most other vehicles, we emphasize offering only quality parts. In fact, we test parts on Jeeps before distributing them to our dealers to insure that they meet our standards for quality. Crown also supports its entire line with a 12 month/12,000 mile warranty to insure our dealers and their customers of our commitment to offering quality parts.

Additional Fitment Information:
Vehicle
1999 - Jeep Wrangler

Mishimoto
  • Jeep Wrangler 2.5L/4.0L/4.2L Racing Thermostat, 1987-2006
  • Racing Thermostat, fits Jeep Wrangler 2.5L/4.0L/4.2L 1987-2006
  • Product Attributes:
    • SellingPoint04: N/a
    • SellingPoint15: N/a
    • SellingPoint05: N/a
    • SellingPoint06: N/a
    • SellingPoint07: N/a
    • Install Difficulty: 2
    • SellingPoint11: N/a
    • SellingPoint01: Activates At Lower Temperature So Coolant Flows Through System Earlier
    • SellingPoint12: N/a
    • TechSpec Engine Codes: N/a
    • SellingPoint02: Allows For Cooler Engine Temperatures
    • SellingPoint13: N/a
    • SellingPoint03: Mishimoto Lifetime Warranty
    • SellingPoint14: N/a
    • TechSpec Chassis Codes: N/a
    • SellingPoint08: N/a
    • SellingPoint09: N/a
    • TechSpec Applications: Click Here For Additional Fitments
    • TechSpec Includes: (1) Mishimoto Thermostat--mishimoto Lifetime Warranty
    • TechSpec OEM Activation Temperature (F): 195
    • SellingPoint10: N/a
    • TechSpec Mishimoto Activation Temperature (F): 180
    • TechSpec Note: N/a
  • Features:
    • Activates at lower temperature so coolant
    • Allows for cooler engine temperatures
    • Mishimoto Lifetime Warranty
  • Mishimoto is proud to release a racing thermostat engineered to improve the cooling efficiency of your vehicle.Whether you are cruising to a show in your Monte Carlo or lifting the front tires at the strip in your Mustang, an effective cooling system is critical to the life of your engine.Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures.Once the engine is fully warmed up, the Mishimoto low-temperature racing thermostat will open at a lower temperature (180 F) compared to standard thermostats (195 F).This allows coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures.Decreased temperatures will result in reduced engine wear and improved reliability.See below for specific vehicle fitment information.As with all our products, this thermostat includes the Mishimoto lifetime warranty.

Additional Fitment Information:
Vehicle Sub Model
1999 - Jeep Wrangler Sport

Mishimoto
  • Jeep Wrangler 2.5L/4.0L/4.2L Racing Thermostat, 1987-2006
  • Racing Thermostat, fits Jeep Wrangler 2.5L/4.0L/4.2L 1987-2006
  • Product Attributes:
    • SellingPoint04: N/a
    • SellingPoint05: N/a
    • SellingPoint06: N/a
    • SellingPoint07: N/a
    • SellingPoint01: Activates At Lower Temperature So Coolant Flows Through System Earlier
    • SellingPoint02: Allows For Cooler Engine Temperatures
    • SellingPoint03: Mishimoto Lifetime Warranty
    • TechSpec Chassis Codes: N/a
    • SellingPoint08: N/a
    • SellingPoint09: N/a
    • TechSpec OEM Activation Temperature (F): 195
    • SellingPoint10: N/a
    • TechSpec Note: N/a
    • Prop 65 (C, R or CR): Cr
    • SellingPoint15: N/a
    • Install Difficulty: 2
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: N/a
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Applications: Click Here For Additional Fitments
    • TechSpec Includes: (1) Mishimoto Thermostat--mishimoto Lifetime Warranty
    • TechSpec Mishimoto Activation Temperature (F): 180
  • Features:
    • Activates at lower temperature so coolant
    • Allows for cooler engine temperatures
    • Mishimoto Lifetime Warranty
  • Mishimoto is proud to release a racing thermostat engineered to improve the cooling efficiency of your vehicle.Whether you are cruising to a show in your Monte Carlo or lifting the front tires at the strip in your Mustang, an effective cooling system is critical to the life of your engine.Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures.Once the engine is fully warmed up, the Mishimoto low-temperature racing thermostat will open at a lower temperature (180 F) compared to standard thermostats (195 F).This allows coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures.Decreased temperatures will result in reduced engine wear and improved reliability.See below for specific vehicle fitment information.As with all our products, this thermostat includes the Mishimoto lifetime warranty.

Additional Fitment Information:
Vehicle Region
1999 - Jeep Wrangler United States

Motorad
  • High Flow Thermostat-160 Degrees
  • Temperature 160F Alternate Temp
  • High Flow
  • Product Attributes:
    • Sealing Flange Outside Diameter: 2.13
    • Flange Thickness: 0.05 In
    • Temperature (Degree): 160
  • Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable

This Part Fits the Following OEM/Substitute Numbers:
12TP1B, 15356, 15356DLG, 1601-291017, 2000-160, 33006S, 359-160, 45356, 65006, 65356, 92000160, P15356

Additional Fitment Information:
Vehicle Block CC Engine CID
1999 - Jeep Wrangler L - 4 Cyl 2.5L 150

Motorad
  • Thermostat-180 Degrees
  • Temperature 180F Alternate Temp
  • Standard
  • Product Attributes:
    • Sealing Flange Outside Diameter: 2.13
    • Flange Thickness: 0.06 In
    • Temperature (Degree): 180
  • Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable

This Part Fits the Following OEM/Substitute Numbers:
10207381, 12T1D, 13358, 15358, 1601-24271, 170, 200-180, 20080, 3054228, 33008, 3358, 35358, 4086415, 7324932, 9200180, D5PZ8575B, P3358, S335180...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1999 - Jeep Wrangler L - 4 Cyl 2.5L 150
Showing 1 - 10 of 17 products

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