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Lincoln Aviator Thermostat

We have 4 Items In-stock. Select a year to continue.
$11.93 List Price $17.88 Save $5.95 Availability: In Stock
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STANT THERMOSTAT -- 188 degrees; With seal; Features self-cleaning and self-aligning thermostat vale; Made of high strength stainless steel assembly; Offers engineered springs for smooth performance.
  • SKU#: ST14139
  • Brand: Stant
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following Lincoln Aviator Years:
  • 2003-2005 | 8 Cyl 4.6L | Base
$33.13 List Price $39.09 Save $5.96 Availability: In Stock
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MOTORCRAFT ENGINE COOLANT THERMOSTAT -- 190 degrees Fahrenheit/88 degrees Celsius opening temperature; It has a stainless steel or brass bridge and spring frame that is channel-constructed for strength and rigidity; Designed with streamlined venturi nozzle for maximum coolant flow; Its mounting flange is designed to properly fit and seat the thermostat in the housing; The heat motor is constructed with high-strength brass housing, rulon seal, brass cover, and guide; Features stainless steel and tapered-end pistons with flexible elastomeric boots and specially formulated expansive wax compound; Heavy-duty quality for long life; Replaces OE part numbers 2C5E8575AA, 2C5Z8575AA, U2J17528BA; With 12-month or 12,000-mile Motorcraft limited warranty.
  • SKU#: MIRT1168
  • Brand: Motorcraft
  • Anticipated Ship Out Time: 1-2 Business Days
  • Flow Rate: High
  • Opening Temperature Rating: 190 degrees
  • Warranty: 12-month or 12,000-mile Motorcraft limited warranty
 
Fits the following Lincoln Aviator Years:
  • 2003-2005 | 8 Cyl 4.6L | Base
$25.02 List Price $29.52 Save $4.50 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#: J2010170
  • Brand: Jet Performance
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 2-3 business days
  • Flow Rate: High flow
  • Opening Temperature Rating: 180 degrees
  • Warranty: Jet Chips limited warranty
 
Fits the following Lincoln Aviator Years:
  • 2003 | 8 Cyl 4.6L | Base
Rating: (see review/s)

"I purchased this thermostat when I had my head gasket replaced. I needed a 185 degree thermostat. I have had some problems in the past with other cheaper thermostats so I decided to spend some extra cash and purchase the Jet thermostat. When it arrived I was impressed with the overall appearance it was highly polished and just looked awesome. It runs at 185 degrees just as described and has performed great. I m not sure if its worth the extra money but I am very satisfied with its performance." posted by: KahonasGrande on May 10, 2014

$15.25 List Price $18.00 Save $2.75 Availability: In Stock
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Gates Thermostat

Notes: Bottom by-pass

When it's time to replace your thermostat, make sure to use a reliable Gates OE quality thermostat. It constantly monitors the temperature of the system and regulates coolant flow through the radiator. It operates many times each day during driving thus the Gates thermostat is manufactured to toughest construction. This thermostat helps speed engine warm-up and regulates the engine's operating temperature, which results in good fuel economy, lower emissions, better engine performance and longer engine life.

  • SKU#: GAT33248
  • Brand: Gates
 
Fits the following Lincoln Aviator Years:
  • 2003-2005 | 8 Cyl 4.6L | Base