SKP SK904028 Tail Light Wiring Harness

Passenger Side Tail Light Wiring Harness for GM SUVs and Trucks

Restore proper rear lighting connections with this SKP tail light wiring harness, part number SK904028. It is a direct-fit passenger side wiring harness for select 2005-2006 Cadillac, Chevrolet, and GMC applications, including Escalade, Silverado, Suburban, Tahoe, Sierra, and Yukon models.

• Passenger side tail light wiring harness
• Fits 2005-2006 Cadillac Escalade, passenger side
• Fits 2005-2006 Cadillac Escalade ESV, passenger side
• Fits 2005-2006 Cadillac Escalade EXT, passenger side
• Fits 2005-2006 Chevrolet Silverado 1500, passenger side
• Fits 2005-2006 Chevrolet Silverado 2500 HD, passenger side
• Fits 2005-2006 Chevrolet Silverado 3500, passenger side
• Fits 2005-2006 Chevrolet Suburban 1500, passenger side
• Fits 2005-2006 Chevrolet Suburban 2500, passenger side
• Fits 2005-2006 Chevrolet Tahoe, passenger side
• Fits 2005-2006 GMC Sierra 1500, passenger side
• Fits 2005-2006 GMC Sierra 2500 HD, passenger side
• Fits 2005-2006 GMC Sierra 3500, passenger side
• Fits 2005-2006 GMC Yukon, passenger side
• Fits 2005-2006 GMC Yukon XL 1500, passenger side
• Fits 2005-2006 GMC Yukon XL 2500, passenger side

This SK904028 tail light wiring harness is used to restore the electrical connection at the rear lamp assembly on the passenger side. It cross-references GM OE part number 16532724 for the same application and is a practical replacement when the original harness is damaged, corroded, or no longer maintaining a reliable connection.

Common Problems This Part Can Address

• Intermittent or inoperative passenger side tail light
• Corroded, heat-damaged, or broken wiring at the rear lamp
• Loose electrical connection at the tail light assembly
• Warning lights or lighting faults caused by poor rear lamp continuity
• Repair needs after harness damage from age, moisture, or vibration

Installation Notes and Tips

Verify the vehicle’s year, make, model, and passenger side location before ordering. Compare the original connector style and routing path to confirm a proper match for your 2005-2006 Cadillac Escalade, Chevrolet Silverado, Chevrolet Suburban, Chevrolet Tahoe, GMC Sierra, or GMC Yukon application. Inspect the lamp socket, terminals, and surrounding wiring for additional damage during installation.

Quality Assurance

SKP replacement electrical components are built for direct-fit service on listed applications. Part number SK904028 is intended for confirmed passenger side fitment on the vehicles shown above.