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Thermostat for 2003 Mitsubishi Diamante

We have 5 Items In-stock. Select your vehicle's Submodel to continue.

Stant OE replacement Thermostat

When it concerns selecting the right source for your cooling system's thermostat, trust Stant. Complete fitment, dependable overall operation, and sturdy construction are the defining attributes of Stant's original equipment equivalent thermostat. This replacement unit is meticulously designed to resemble the primary thermostat fitted in your automobile. Each and every Stant OE Replacement Thermostat is built within exact industry criterias in an effort to accomplish this manufacturing task.

For secure or comfy drive, routine car or truck monitoring is essential. Faulty parts can either decrease the quality or impede the overall performance of your automobile, resulting in any of the following: less than optimal gasoline mileage, poor general performance, or greater vulnerability to unexpected automobile or component break down. Purchase Stant OE Replacement Thermostat to restore your car's cooling system to optimum working condition.

Stant Thermostat, Stainless Steel, Direct Fit, Sold Individually
$17.56 List Price $30.13 Save $12.57 Availability: In Stock
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  • SKU#: ST14128
  • Anticipated Ship Out Time: Same day - 1 business day
  • Opening Temperature Rating: 180 degrees
Fits the following 2003 Mitsubishi Diamante submodels:
  • 6 Cyl 3.5L | ES, LS, VR-X
Stant Thermostat, Stainless Steel, Direct Fit, Sold Individually
$17.56 List Price $30.13 Save $12.57 Availability: In Stock
  • Low Price Guarantee
(

more

)
  • SKU#: ST14127
  • Anticipated Ship Out Time: Same day - 1 business day
  • Opening Temperature Rating: 170 degrees
Fits the following 2003 Mitsubishi Diamante submodels:
  • 6 Cyl 3.5L | ES, LS, VR-X
Stant Thermostat, Stainless Steel, Direct Fit, Sold Individually
$15.63 List Price $30.13 Save $14.50 Availability: In Stock
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  • SKU#: ST35128
  • Anticipated Ship Out Time: Same day - 1 business day
  • Opening Temperature Rating: 180 degrees
  • Warranty: 90-day Stant limited warranty
Fits the following 2003 Mitsubishi Diamante submodels:
  • 6 Cyl 3.5L | ES, LS, VR-X

Beck Arnley OE replacement Thermostat

If it's time to change your thermostat, Beck Arnley offers the ideal original equipment quality component to help you rebuild your cooling system into shape. It's similarly patterned after the original thermostat that was initially included with your motor vehicle so that you can be confident of its overall performance.

Fixing or modifying your car often entails changing parts. Because old automotive components inadequately perform, it's very important to move to new ones. Moreover, changing auto parts which are in bad shape helps your cooling to operate effectively and enables you to travel with comfort.

Beck Arnley Thermostat, Stainless Steel, Direct Fit, Sold Individually
$34.18 List Price $40.33 Save $6.15 Availability: In Stock
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  • SKU#: 143-0804
  • Anticipated Ship Out Time: Same day - 1 business day
  • Opening Temperature Rating: 192 degrees
Fits the following 2003 Mitsubishi Diamante submodels:
  • 6 Cyl 3.5L | ES, LS, VR-X

NTC Thermostat

NTC is a leading supplier of OE quality thermostat and cooling system parts for the automotive aftermarket.
NTC Thermostat, Sold Individually, Same Day - 2 Business Days
$25.95 List Price $30.62 Save $4.67 Availability: In Stock
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  • SKU#: W0133-1915794
Fits the following 2003 Mitsubishi Diamante submodels:
  • All Engines | All Submodels