Four Seasons 37296 Engine Cooling Fan Switch Connector

Engine Cooling Fan Switch Connector for Ford and Mercury

Restore a secure electrical connection at the engine cooling fan switch with this Four Seasons Harness Connector, part number 37296. It is a rectangular, 2-terminal connector with male gender and female terminals, built for direct replacement use on select Ford and Mercury applications.

Key Features

• Four Seasons Harness Connector, part number 37296
• Engine cooling fan switch connector for engine-mounted switch applications
• Rectangular connector shape for a direct-fit style connection
• Male connector body with 2 female terminals
• Harness connector style for electrical repair and replacement
• Cross-reference: Hayden 250

Product Details

The Four Seasons 37296 connector is used in cooling system electrical circuits where the engine-mounted fan switch needs a reliable harness connection. It is a practical replacement for worn, damaged, or heat-affected connector bodies on vehicles such as the Ford Escort, Ford Mustang, Ford Tempo, Ford Thunderbird, Mercury Cougar, Mercury Lynx, Mercury Topaz, and Mercury LN7. This part cross-references Hayden 250 for the same application.

Compatible With 1985-1990 Ford Escort, engine mounted switch connector; harness connector. Compatible With 1984-1987 Mercury Lynx, engine mounted switch connector; harness connector. Compatible With 1986 Ford Mustang, harness connector. Compatible With 1984-1986 Ford Tempo, engine mounted switch connector; harness connector. Compatible With 1985-1986 Ford Thunderbird, harness connector. Compatible With 1985-1986 Mercury Cougar, engine mounted switch connector; harness connector. Compatible With 1984-1986 Mercury Topaz, engine mounted switch connector; harness connector. Compatible With 1984-1985 Ford Mustang, engine mounted switch connector; harness connector. Compatible With 1984 Ford Escort, harness connector. Compatible With 1982-1983 Mercury LN7, harness connector.

Common Problems This Part Can Address

• Broken or heat-damaged cooling fan switch connector housing
• Loose electrical connection at the engine-mounted fan switch
• Corrosion or terminal wear in the original harness connector
• Intermittent cooling fan operation caused by poor connector contact
• Repair needs on aging Ford and Mercury cooling system wiring

Installation Notes and Tips

Verify connector shape, terminal count, and terminal gender before installation. Inspect the mating switch and nearby wiring for heat damage, corrosion, or brittle insulation so the replacement connector can seat properly and maintain stable contact. Confirm vehicle application by year, make, and model before ordering.

Quality Assurance

Four Seasons supplies this harness connector as a replacement electrical component for cooling system service. The part is identified as a direct application connector for select Ford and Mercury vehicles, including Escort, Mustang, Tempo, Thunderbird, Cougar, Lynx, Topaz, and LN7 models.