Four Seasons
Coolant Filler Neck

Four Seasons 85031 Engine Coolant Filler Neck

Brand Four Seasons 85031
Cap Included Not Included
Clamps Included Not Included
Description Engine Coolant Components
Material Aluminum
Material Steel
Mounting Hardware Included Not Included
Outlet Dia. IN 1.213
Style w/o Thermostat
Type Coolant Filler Neck
Product line Coolant Filler Neck
Fits Ford · 2 vehicles

Coolant filler neck. Engine coolant component with aluminum and steel construction.

Thermostat-free design. Simplifies the coolant path for a cleaner, direct setup.

Mounts as a coolant filler neck for engine cooling systems.

Cross-references Dayco 85031, Motorad CH5135 and Valeo 815562 for the same application. See all 13.

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Coolant Filler Neck for Ford Ranger

Four Seasons 85031 is an engine coolant filler neck built for cooling system service on select Ford Ranger applications. It is a coolant filler neck without thermostat, with aluminum and steel construction and a 1.213 in. outlet diameter.

Compatible with 1990-1991 Ford Ranger coolant filler neck applications, this Four Seasons coolant filler neck supports replacement of a worn, corroded, or damaged neck in the engine cooling system. Part number 85031 is also referenced by Dayco 85031 for the same application.

Key Features

  • Brand: Four Seasons Coolant Filler Neck
  • Part number: 85031
  • Engine coolant filler neck, w/o thermostat
  • Aluminum and steel construction
  • Outlet diameter: 1.213 in.
  • Cap not included
  • Clamps not included
  • Mounting hardware not included

Product Details

Four Seasons 85031 is an engine coolant component used at the filler neck location to provide a secure connection point in the cooling system. The mixed aluminum and steel construction is suited for replacement service where the original neck has deteriorated from heat, age, or coolant exposure. This part number 85031 is listed for 1990-1991 Ford Ranger coolant filler neck service and is a direct reference point for buyers searching Ford Ranger 1990 coolant filler neck or 1991 Ford Ranger cooling system replacement parts.

Common Replacement Reasons

  • Cracked or leaking coolant filler neck
  • Corrosion at the neck or sealing surface
  • Damaged outlet connection affecting coolant flow
  • Failed original neck during cooling system repair
  • Need for a replacement Ford Ranger coolant filler neck

Installation Notes

Verify the outlet diameter, thermostat configuration, and vehicle application before installation. This coolant filler neck does not include a cap, clamps, or mounting hardware, so reuse or source the required related components separately as needed. Confirm the cooling system is clean and inspect adjoining hoses and seals during service on 1990-1991 Ford Ranger models.

Quality Assurance

Four Seasons is a recognized aftermarket brand for engine cooling components. Part number 85031 cross-references Dayco 85031 for the same application.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1991FordRanger2.3LL4N/ACoolant Filler Neck
1990FordRanger2.3LL4N/ACoolant Filler Neck
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dayco — 85031Motorad — CH5135Valeo — 81556228690160518519026135CH5031CWK815562F0TZ8592GFOTZ8592BFOTZ8592GW86901W98240