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Thermostat Housing for 2003 Lincoln LS

We have 4 Items In-stock. Select your vehicle's Submodel to continue.

Motorcraft Thermostat Housing

Using Motorcraft Thermostat Housing definitely helps make the task of repairing your cooling system easier. Due to the fact these replacement thermostat housings satisfy or pass the technical standards of their original equipment counterparts, they are useful in avoiding performance drop and unexpected breakdown. Motorcraft Thermostat Housings are also trusted with regards to functionality and strength, for these are not just patterned after the OEM thermostat housing, these are also constructed from the highest quality components using advanced production processes.

Original Equipment Manufacturer parts replacement is one of the least complicated methods to get back a vehicle's cooling system to its main shape. The repair procedure only gets complex when symptoms of wear and tear are ignored for a while that they have already affected the stability of the adjoining parts or the entire vehicle itself. When automotive components start deteriorating, it is sensible to promptly search for the significant replacement components and begin repairs at once to recover your driving quality and stop growing restoration charges.

Motorcraft Thermostat Housing - Direct Fit

$56.02 $66.10 You Save $10.08 (15%)
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Availability: In Stock
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  • Brand SKU#: Motorcraft RH-70
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1 year or 12,000-mile Motorcraft limited warranty

Fits the following 2003 Lincoln LS Submodels

  • 6 Cyl 3.0L | Base, LSE
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Dorman - OE Replacement Thermostat Housings


Dorman’s OE replacement thermostat housings are designed to stand up to heat and stress so your thermostat stays well-protected. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Premium plastic or metal design
  • Simple, slide-on installation
  • Resistant to leaks caused by underhood conditions
  • Comes with hardware needed for complete repair (depending on application)

Dorman Thermostat Housing - Black, Plastic, Direct Fit

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$93.72 $110.59 You Save $16.87 (15%)
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Availability: In Stock
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  • Brand SKU#: Dorman 902-903
  • Material: Plastic
  • Color/Finish: Black
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: 4 bolt holes; 1.45 in. outlet diameter; Contains water outlet, thermostat housing, thermostat, cap, and seals; Does not include bolts and bleeder valve; 90 deg. from base housing neck angle
  • Replaces OE Number: 3W4Z8548AD
  • Warranty: Lifetime Dorman limited warranty
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Fits the following 2003 Lincoln LS Submodels

  • 8 Cyl 3.9L | LSE, Base
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