HomeBelts and Cooling > Thermostat and HousingDorman 902-1059 Engine Coolant Thermostat Housing - Lower Front
Part #: 902-1059

Dorman 902-1059 Engine Coolant Thermostat Housing - Lower Front

Lower Front
⚙️ 16 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Bobcat, Capri, Mustang, and Pinto
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Reliable Engine Coolant Thermostat Housing for Ford and Mercury Vehicles

The Dorman 902-1059 engine coolant thermostat housing is designed to provide a durable and precise fit for select Ford and Mercury models, including the Bobcat, Capri, Mustang, and Pinto. Crafted from metal with a natural finish, this thermostat housing ensures effective cooling system performance and long-lasting reliability.

  • Constructed from durable metal material for strength and heat resistance
  • Natural color finish for corrosion resistance and OEM appearance
  • 1.25-inch outlet port diameter for proper coolant flow
  • Includes a gasket to ensure a secure, leak-free seal
  • Features three mounting holes with 0.313-inch diameter for secure installation
  • 180-degree housing neck angle to match OEM specifications
  • Compatible with Ford and Mercury Bobcat, Capri, Mustang, and Pinto models

Detailed Product Description

The Dorman 902-1059 thermostat housing is engineered to meet the exact specifications required by Ford and Mercury vehicles such as the Bobcat, Capri, Mustang, and Pinto. Made from metal, this housing offers enhanced durability and resistance to the high temperatures and pressures found in engine cooling systems. The natural finish helps prevent corrosion, maintaining the integrity of the housing over time. The 1.25-inch outlet port diameter ensures proper coolant flow, while the included gasket provides a reliable seal to prevent leaks. With three mounting holes sized at 0.313 inches and a 180-degree housing neck angle, this thermostat housing aligns precisely with factory mounting points and coolant hose connections.

Common Applications and Issues Addressed

  • Replacement of cracked or damaged thermostat housing
  • Elimination of coolant leaks caused by worn or failed housings
  • Restoration of proper coolant flow to prevent engine overheating
  • Repair of corrosion-related housing failures
  • Maintenance of cooling system integrity in Ford and Mercury Bobcat, Capri, Mustang, and Pinto vehicles

Installation Notes and Tips

When installing the Dorman 902-1059 thermostat housing, ensure the mating surfaces are clean and free of old gasket material to achieve a proper seal. Use the included gasket and torque mounting bolts to manufacturer specifications. Note that bolts are not included with this part, so reuse existing hardware or source appropriate replacements. Verify the housing neck angle and outlet port alignment to ensure compatibility with your vehicle’s cooling system hoses.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and fitment. The 902-1059 thermostat housing undergoes rigorous quality checks to ensure durability and proper function. Please refer to Dorman’s warranty policy for specific coverage details.

BrandDorman
Part Number902-1059
MaterialMetal
ColorNatural
Outlet Port Diameter1.25
Gasket Or Seal IncludedYes
Mounting Hole Quantity3
Mounting Hole Diameter0.313
Air Vent (Bleeder Valve)No
Bolts IncludedNo
Housing Neck Angle (┬░)180
O Rings IncludedNot required
Package ContentsThermostat housing with gasket
Thermostat IncludedNo

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1979FordMustang2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1979FordPinto2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1979MercuryBobcat2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1979MercuryCapri2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1978FordPinto2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1978MercuryBobcat2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1977FordPinto2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1977MercuryBobcat2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1977MercuryCapri2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1976FordPinto2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1976MercuryBobcat2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1976MercuryCapri2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1975FordPinto2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1975MercuryBobcat2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1975MercuryCapri2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.
1974MercuryCapri2.8LV6Lower FrontEngine coolant thermostat housing for cooling system.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4140710781486184861CH2059D4ZZ8592CKGT-4140KGT-4140-TTF107

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.