4780039000 Viscous Coupler 4WD for Kia Sportage 2005-2010 Hyundai Santa Fe 01-05

Product Overview

This aftermarket replacement viscous coupler is intended for the listed Kia Sportage 2005-2010 and Hyundai Santa Fe 01-05 applications and references part number 4780039000. A viscous coupler transfers torque to the rear axle in a four-wheel-drive system by using a viscous fluid coupling. The unit is supplied for comparison with the listed reference number.

Key Features & Performance

• Viscous coupler intended for four-wheel-drive drivetrain applications
• Transfers torque to the rear axle as part of the 4WD system
• Cross-references part number 4780039000, as supplied in the title
• Used when servicing or replacing the corresponding drivetrain component

Fitment & Compatibility

• for Kia Sportage 2005-2010 applications
• for Hyundai Santa Fe 01-05 applications

Common Uses

• Replacing a worn, slipping, or malfunctioning viscous coupler
• Servicing the four-wheel-drive drivetrain of supported vehicles
• Restoring normal 4WD function after the original component has failed

Technical Specifications

• Product Type: Viscous Coupler
• Part Number(s): 4780039000
• Vehicle Application(s): Kia Sportage 2005-2010, Hyundai Santa Fe 01-05
• General Application: 4WD drivetrain

Frequently Asked Questions

Q: What does a viscous coupler do? A: It uses a viscous fluid coupling to transfer torque to the rear axle as part of a four-wheel-drive system.

Q: How should fitment be verified? A: Compare the complete part number 4780039000 and confirm the vehicle model and year against the existing vehicle documentation before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.