Four Seasons 70017 A/C Condenser Fan Switch Harness Connector

Four Seasons 70017 Harness Connector

The Four Seasons 70017 is a female A/C condenser fan switch harness connector built for HVAC electrical repair work where the original plug is damaged, brittle, or no longer locking securely. With a 2-terminal female design, it supports direct connector replacement on a wide range of BMW, Audi, Hyundai, Volkswagen, and other applications.

Four Seasons Harness Connector line parts are focused on restoring the electrical connection at the HVAC component without changing the surrounding harness layout. This connector is a practical choice for technicians servicing radiator-mounted and radiator hose-mounted fan switch circuits.

Key Features

• Female harness connector for HVAC electrical repair
• 2-terminal female configuration
• Connector shape: other design
• Used for A/C condenser fan switch harness connections
• Direct-fit style for many radiator and radiator hose locations
• Four Seasons part number 70017

Detailed Description

Four Seasons 70017 is a connector-only repair part for restoring a damaged fan switch plug in the HVAC circuit. It is listed across a broad range of import and domestic vehicles, including BMW 328i, BMW X5, BMW M5, Audi A4, and Volkswagen Jetta applications, with fitment notes that vary by vehicle and model year. Because the connector is female and uses two terminals, it is suited to common two-wire sensor and switch connections found near the radiator, radiator hose, or cylinder head.

This part cross-references Autolite 414 for the same application. When replacing a broken connector, verify the terminal style, locking profile, and mounting location against the original component before installation. Four Seasons 70017 is also referenced in applications for BMW 650i, BMW 750i, and Hyundai Tucson, making it a useful service part for HVAC electrical connector repair across multiple platforms.

What It Helps Fix

• Broken or cracked A/C condenser fan switch connector housings
• Loose electrical contact at the radiator-mounted switch
• Heat-damaged or brittle harness plugs near the cooling system
• Intermittent fan switch signal caused by poor terminal retention
• Corrosion or wear at the original female connector

Installation Notes and Tips

• Confirm the vehicle’s original connector shape and terminal count before ordering.
• Match the connector to the exact radiator, radiator hose, or cylinder head location listed for the vehicle.
• Inspect the mating terminals for corrosion or heat damage before connecting the new plug.
• Use the OE-style locking engagement to ensure the connector seats fully.
• Verify proper fan switch operation after installation.

Quality Assurance

Four Seasons manufactures HVAC electrical components and connector solutions for service and replacement use. Part number 70017 is cataloged with confirmed vehicle fitment data for product-rich search results and application lookup accuracy.