HomeBelts and Cooling > Thermostat and HousingDorman 902-1045 Engine Coolant Thermostat Housing
Part #: 902-1045

Dorman 902-1045 Engine Coolant Thermostat Housing

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⚙️ 21 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, Escort, Tracer, EXP, and Lynx
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Reliable Engine Coolant Thermostat Housing for Ford and Mercury

The Dorman 902-1045 engine coolant thermostat housing is designed to provide a durable and precise fit for Ford Escort, Mercury Lynx, and Ford Tracer models. Crafted from metal with a natural finish, this thermostat housing ensures efficient coolant flow and engine temperature regulation.

  • Constructed from durable metal material for long-lasting performance
  • Natural color finish for corrosion resistance and OEM appearance
  • Outlet port diameter of 1.313 inches for proper coolant flow
  • Includes gasket for a secure, leak-free seal
  • Three mounting holes with 0.313-inch diameter for stable installation
  • 90-degree housing neck angle to match factory specifications
  • Thermostat not included, allowing compatibility with existing or aftermarket thermostats

Product Details and Specifications

The Dorman 902-1045 thermostat housing is engineered to meet the exact fitment requirements of Ford Escort, Mercury Lynx, and Ford Tracer vehicles. Its metal construction provides strength and resistance to heat and pressure within the cooling system. The included gasket ensures a tight seal between the housing and engine block, preventing coolant leaks. With three mounting holes sized at 0.313 inches in diameter, the housing mounts securely in place. The 90-degree neck angle aligns with the original equipment design, maintaining proper coolant routing. This housing does not include bolts or a thermostat, allowing flexibility for installation with existing components.

Compatible Vehicles and Common Applications

  • Ford Escort models requiring a replacement thermostat housing
  • Mercury Lynx vehicles with cooling system maintenance needs
  • Ford Tracer engines needing a reliable thermostat housing replacement
  • Addresses issues such as coolant leaks, overheating, and thermostat housing cracks
  • Ideal for restoring proper coolant flow and engine temperature control

Installation Notes and Tips

When installing the Dorman 902-1045 thermostat housing, ensure the gasket is properly seated to prevent leaks. Use the original mounting bolts or appropriate replacements, as bolts are not included. Verify the 90-degree neck angle aligns with your vehicle’s coolant hoses. It is recommended to inspect the thermostat separately, as it is not included with this housing. Proper torque specifications should be followed to avoid damage to the housing or engine block.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-1045 thermostat housing undergoes rigorous quality checks to ensure durability and performance. This part comes with a limited warranty covering defects in material and workmanship, providing confidence in its reliability for Ford Escort, Mercury Lynx, and Ford Tracer applications.

BrandDorman
Part Number902-1045
Air Vent (Bleeder Valve)No
Bolts IncludedNo
ColorNatural
Gasket Or Seal IncludedYes
Housing Neck Angle (┬░)90
MaterialMetal
Mounting Hole Diameter0.313
Mounting Hole Quantity3
O Rings IncludedNot Required
Outlet Port Diameter1.313
Package ContentsThermostat Housing with Gasket
Thermostat IncludedNo

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1996FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1996MercuryTracer1.9LL4N/AEngine coolant thermostat housing for cooling system.
1995FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1995MercuryTracer1.9LL4N/AEngine coolant thermostat housing for cooling system.
1994FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1994MercuryTracer1.9LL4N/AEngine coolant thermostat housing for cooling system.
1993FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1993MercuryTracer1.9LL4N/AEngine coolant thermostat housing for cooling system.
1992FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1992MercuryTracer1.9LL4N/AEngine coolant thermostat housing for cooling system.
1991FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1991MercuryTracer1.9LL4N/AEngine coolant thermostat housing for cooling system.
1990FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1989FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1988FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1987FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1987MercuryLynx1.9LL4N/AEngine coolant thermostat housing for cooling system.
1986FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1986MercuryLynx1.9LL4N/AEngine coolant thermostat housing for cooling system.
1985FordEscort1.9LL4N/AEngine coolant thermostat housing for cooling system.
1985MercuryLynx1.9LL4N/AEngine 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:

81488184881CH2045E6FZ8592A

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