Dorman 76003 Antenna Mast
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$37.58
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
This antenna mast is designed to match the fit, appearance and function of the original mast on specified vehicles, and is engineered for durability and reliable performance.
- Direct replacement - this antenna mast is designed to match the fit, appearance and function of the original mast on specified vehicles
- Restores functionality - reliable replacement for an original mast that has been damaged by collision or has failed due to contamination
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2020 | Cadillac | Escalade | w/7 mm Base | ||
| 2020 | Cadillac | Escalade ESV | w/7 mm Base | ||
| 2020 | Chevrolet | Silverado 1500 | w/7 mm Base | ||
| 2020 | Chevrolet | Silverado 2500 HD | w/7 mm Base | ||
| 2020 | Chevrolet | Silverado 3500 HD | w/7 mm Base | ||
| 2020 | Chevrolet | Suburban | w/7 mm Base | ||
| 2020 | Chevrolet | Tahoe | w/7 mm Base | ||
| 2020 | GMC | Sierra 1500 | w/7 mm Base | ||
| 2020 | GMC | Sierra 2500 HD | w/7 mm Base | ||
| 2020 | GMC | Sierra 3500 HD | w/7 mm Base | ||
| 2020 | GMC | Yukon | w/7 mm Base | ||
| 2020 | GMC | Yukon XL | w/7 mm Base | ||
| 2019 | Cadillac | Escalade | w/7 mm Base | ||
| 2019 | Cadillac | Escalade ESV | w/7 mm Base | ||
| 2019 | Chevrolet | Silverado 1500 LD | w/7 mm Base | ||
| 2019 | Chevrolet | Silverado 2500 HD | w/7 mm Base | ||
| 2019 | Chevrolet | Silverado 3500 HD | w/7 mm Base | ||
| 2019 | Chevrolet | Suburban | w/7 mm Base | ||
| 2019 | Chevrolet | Suburban 3500 HD | w/7 mm Base | ||
| 2019 | Chevrolet | Tahoe | w/7 mm Base | ||
| 2019 | GMC | Sierra 1500 Limited | w/7 mm Base | ||
| 2019 | GMC | Sierra 2500 HD | w/7 mm Base | ||
| 2019 | GMC | Sierra 3500 HD | w/7 mm Base | ||
| 2019 | GMC | Yukon | w/7 mm Base | ||
| 2018 | Cadillac | Escalade | w/7 mm Base | ||
| 2018 | Cadillac | Escalade ESV | w/7 mm Base | ||
| 2018 | Chevrolet | Cheyenne (Mexico) | w/7 mm Base | ||
| 2018 | Chevrolet | Silverado 1500 | w/7 mm Base | ||
| 2018 | Chevrolet | Silverado 2500 (Mexico) | w/7 mm Base | ||
| 2018 | Chevrolet | Silverado 2500 HD | w/7 mm Base | ||
| 2018 | Chevrolet | Silverado 3500 (Mexico) | w/7 mm Base | ||
| 2018 | Chevrolet | Silverado 3500 HD | w/7 mm Base | ||
| 2018 | Chevrolet | Suburban | w/7 mm Base | ||
| 2018 | Chevrolet | Suburban 3500 HD | w/7 mm Base | ||
| 2018 | Chevrolet | Tahoe | w/7 mm Base | ||
| 2018 | GMC | Sierra (Mexico) | w/7 mm Base | ||
| 2018 | GMC | Sierra 1500 | w/7 mm Base | ||
| 2018 | GMC | Sierra 2500 HD | w/7 mm Base | ||
| 2018 | GMC | Sierra 3500 HD | w/7 mm Base | ||
| 2018 | GMC | Yukon | w/7 mm Base | ||
| 2018 | GMC | Yukon XL | w/7 mm Base | ||
| 2017 | Cadillac | Escalade | w/7 mm Base | ||
| 2017 | Cadillac | Escalade ESV | w/7 mm Base | ||
| 2017 | Chevrolet | Cheyenne (Mexico) | w/7 mm Base | ||
| 2017 | Chevrolet | Silverado 1500 | w/7 mm Base | ||
| 2017 | Chevrolet | Silverado 2500 (Mexico) | w/7 mm Base | ||
| 2017 | Chevrolet | Silverado 2500 HD | w/7 mm Base | ||
| 2017 | Chevrolet | Silverado 3500 HD | w/7 mm Base | ||
| 2017 | Chevrolet | Suburban | w/7 mm Base | ||
| 2017 | Chevrolet | Suburban 3500 HD | w/7 mm Base |
Product Specifications
| Color: | Black |
|---|---|
| Finish: | Black Paint |
| Length: | 30.7 in |
| Material: | Steel |
| Package Contents: | 1 Antenna |
| Package Quantity: | 1 |
| Packaging Type: | Bag |
| Signal Reception: | AM/FM |
| Thread Gender: | Female |
| Type: | Screw On |
| Universal Or Specific Fit: | Specific |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 22876544 | GENERAL MOTORS |
| 84170994 | GENERAL MOTORS |