Dorman 1571021 Fog Light Assembly - Right

OE-Style Fog Light for Silverado and Avalanche

This Dorman fog light assembly restores the right-side front bumper lighting on select Chevrolet trucks and SUVs. It is reverse-engineered to match the original equipment shape, fit, and function for a direct replacement on applications such as the Chevrolet Silverado 1500, Silverado 2500 HD, and Avalanche 1500.

• Direct replacement fog light assembly for the right side
• 12-volt halogen design with clear lens
• Plastic lens and plastic housing construction
• Bulb included; bulb technology: halogen
• Wattage: 37
• Built to match stock equipment on specific vehicles
• Part number: 1571021

Detailed Product Overview

Dorman 1571021 is a replacement fog light assembly engineered for vehicles that use a bumper-mounted right fog lamp. It is made to follow the original equipment layout so the light mounts and functions like the factory unit on compatible Chevrolet Silverado and Avalanche models. The clear lens and halogen bulb setup support low-mounted forward lighting in reduced-visibility conditions, while the plastic housing and lens keep the assembly lightweight and serviceable. This part number 1571021 is a practical OE-style solution when the original fog lamp is cracked, dim, or no longer operating.

This part cross-references TYC 19-5537-90 and can be used for the same application.

Vehicle Fitment

• Fits 2005-2007 Chevrolet Silverado 1500, right, bumper mounted.
• Fits 2007 Chevrolet Silverado 1500 HD Classic, right, bumper mounted.
• Fits 2005-2007 Chevrolet Silverado 2500, right, bumper mounted.
• Fits 2005-2007 Chevrolet Silverado 2500 HD, right, bumper mounted.
• Fits 2005-2007 Chevrolet Silverado 3500, right, bumper mounted.
• Fits 2007 Chevrolet Silverado 3500 HD, right, bumper mounted.
• Fits 2005-2006 Chevrolet Avalanche 1500, right, with Decor Package.
• Fits 2005-2006 Chevrolet Avalanche 2500, right, with Decor Package.
• Fits 2005-2006 Chevrolet Silverado 1500 HD, right, bumper mounted.
• Fits 2004 Chevrolet Avalanche 1500, right, with Decor Package, from 1/02/04.
• Fits 2004 Chevrolet Avalanche 2500, right, with Decor Package, from 1/02/04.
• Fits 2004 Chevrolet Silverado 1500, right, bumper mounted, from 1/02/04.
• Fits 2004 Chevrolet Silverado 2500, right, bumper mounted, from 1/02/04.
• Fits 2004 Chevrolet Silverado 2500 HD, right, bumper mounted, from 1/02/04.
• Fits 2004 Chevrolet Silverado 3500, right, bumper mounted, from 1/02/04.

Common Problems This Part Addresses

• Cracked or broken right fog light lens
• Dim, failed, or non-functioning fog lamp output
• Water intrusion into the fog light housing
• Loss of low-mounted forward visibility in fog, rain, or snow
• Mismatch between damaged lighting and the rest of the front bumper assembly

Installation Notes and Tips

Verify right-side bumper-mounted placement before installation. Compare the connector, mounting points, and lamp shape to the original assembly on your Chevrolet Silverado or Avalanche before swapping parts. Because mounting hardware is not included, reuse the existing hardware if serviceable or source the correct fasteners separately. Confirm bulb and electrical connection condition during installation to avoid repeat failures.

Quality Assurance

Dorman reverse-engineers this fog light assembly to match the original equipment on specific vehicles, helping ensure proper fit and function on the listed Chevrolet applications. The Dorman 1571021 is built as a direct replacement for factory-style service on compatible Silverado and Avalanche models.