1. Starters, Alternators, ECUs & Wiring Offers
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  3. DORMAN 28ZY767

DORMAN 28ZY767 Function Switch

fits model: 3500, Sierra. make: Gmc. year: 2001–2002.

28zy767 Dorman Multi-function Switch For 2001-2002 Gmc Sierra 3500

( Brand: Dorman ), ( Part Type: Switch ), ( Manufacturer Part Number: 28ZY767 ), ( Manufacturer Warranty: 1 Year ), ( Notes: W/cruise Control ), ( Description: Multifunction Switch Assembly ), ( Short Description: Multifunction Switch ), ( Package Contents: 1 Multifunction Switch ), ( Cs-sku: 328 )

Review DORMAN Multi function Switch Gmc fits SIERRA 3500 2001–2002

The Dorman 28ZY767 Multi-Function Switch is a versatile and essential automotive part designed specifically for 2001 and 2002 GMC Sierra 3500 models. This component is an upgrade from the original equipment, offering enhanced functionality and durability.

The Multi-Function Switch is responsible for controlling various electrical accessories in your vehicle, such as the rear window defogger, rear window washer, and the secondary turn signal or hazard lights. By integrating these functions into one switch, it simplifies your vehicle's control panel and enhances user experience.

This Dorman part is meticulously engineered to ensure a perfect fit and seamless integration with your GMC Sierra 3500. It is manufactured with high-quality materials to withstand the rigors of daily use. The switch is designed to fit securely into the original switch housing, requiring no modifications or drilling.

The Multi-Function Switch features a sleek, modern design that complements the interior of your vehicle. The switch is easy to operate, with clearly marked buttons for each function, ensuring you can easily access the features you need while on the road.

The Dorman 28ZY767 Multi-Function Switch is a reliable and cost-effective solution for replacing a faulty or worn-out switch in your GMC Sierra 3500. It is backed by Dorman's commitment to quality and customer satisfaction, offering a limited lifetime warranty against defects in materials and workmanship.

In summary, the Dorman 28ZY767 Multi-Function Switch is a must-have accessory for any 2001 or 2002 GMC Sierra 3500 owner. It offers improved functionality, durability, and a modern design, all while ensuring a perfect fit and seamless integration into your vehicle.

Dorman 28ZY767 Multi-Function Switch for 2001-2002 GMC Sierra 3500: A Comprehensive Analysis

The Dorman 28ZY767 Multi-Function Switch is an aftermarket solution designed to replace the original equipment (OE) multi-function switch in certain GMC Sierra 3500 models from 2001 and 2002. This analysis aims to provide you with a clear understanding of the key features, advantages, and potential drawbacks of this product, allowing you to make an informed decision about whether it is the right choice for your vehicle.

Features:

1. The Dorman 28ZY767 switch covers various functions, such as the turn signals, windshield wipers, and cruise control.

2. It is designed to fit and function identically to the OE part.

3. Made of high-quality materials to ensure durability and reliability.

Advantages:

1. Cost-effective: The Dorman 28ZY767 is generally more affordable than the OE alternative, making it a popular choice for budget-conscious consumers.

2. Easy installation: The switch can typically be installed in about an hour, saving you time and labor costs.

3. OEM-style fit and function: The Dorman part is engineered to match the form and function of the original equipment, ensuring a seamless integration into your vehicle.

Disadvantages:

1. Potential compatibility issues: Although the Dorman 28ZY767 is designed to fit most 2001-2002 GMC Sierra 3500 models, there have been reports of compatibility issues with specific vehicles or trim levels. It is essential to double-check the application chart provided by the manufacturer before making a purchase.

2. Quality concerns: Some users have reported issues with the switch's durability and reliability, which may require additional maintenance or replacement sooner than expected.

3. Lack of advanced features: The Dorman 28ZY767 does not offer any advanced features beyond the standard functions covered by the OE switch.

Conclusion:

The Dorman 28ZY767 Multi-Function Switch offers a cost-effective and easy-to-install solution for replacing the malfunctioning or worn-out OE switch in certain 2001-2002 GMC Sierra 3500 models. However, it is crucial to verify the part's compatibility with your specific vehicle and consider the potential risks of durability and reliability issues.

Recommendation:

If you are confident that the Dorman 28ZY767 is the correct part for your GMC Sierra 3500 and are comfortable with the potential risks, the switch can be a suitable choice for saving time and money compared to the OE alternative. However, if you prioritize advanced features, superior quality, or peace of mind, it may be worth considering higher-end aftermarket switches or even the OE part from a dealership.

part # 28zy767 price

  • $229.99

specifications wiringwench:

  • for models: 3500, Sierra
  • for makes: Gmc
  • for years: 2001-2002
  • brand: Dorman
  • part type: Switch
  • manufacturer part number: 28ZY767
  • manufacturer warranty: 1 Year
  • notes: W/cruise Control
  • description: Multifunction Switch Assembly
  • short description: Multifunction Switch
  • package contents: 1 Multifunction Switch
  • cs-sku: 328

offer wiringwench:

  • quantity: 1
  • started: February 20, 2026
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

seller wiringwench:

  • rating: 99.3%
  • # reviews: 135

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general wiringwench:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Other Starters, Alternators, ECUs Wiring
  • condition: New

returns wiringwench:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

shipping wiringwench:

  • service: Standard
  • type: Fixed
  • class: Standard
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  • cost: $0.00
for models: 3500, sierra, for makes: gmc, for years: 2001-2002, part type: switch, manufacturer warranty: 1 year, notes: w/cruise control, description: multifunction switch assembly, short description: multifunction switch, package contents: 1 multifunction switch, cs-sku: 328,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring, sku: 11630960960832853,

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