This is a genuine GM high frequency antenna assembly for 2019-2026 Chevrolet Silverado 1500, Silverado 1500 LTD, GMC Sierra 1500, and Sierra 1500 Limited models. The assembly includes 2 components and is a direct replacement for the original equipment.
This is a genuine OEM part from GM with a 1 year manufacturer warranty. Compatible with 2.7L 4-cylinder, 3.0L 6-cylinder diesel, 4.3L 6-cylinder, 5.3L V8, 6.2L V8, 6.6L V8, and 6.6L V8 diesel engines. Fits crew cab 5'8" box, crew cab 6'6" box, extended cab 6'6" box, extended cab 8' box, regular cab 6'6" box, and regular cab 8' box configurations. Vehicle must have option codes UDA or UE1 and must not have option codes GA4, GFD, GFG, GFU, GFW, GFY, GF9, or U2K.
| Year Range |
Make |
Model |
Trim/Engine |
Notes/Options |
| 2019-2024 |
Chevrolet |
Silverado 1500 |
2.7L 4-cyl, 3.0L 6-cyl diesel, 4.3L 6-cyl, 5.3L V8, 6.2L V8, 6.6L V8, 6.6L V8 diesel |
Crew cab 5'8" box, crew cab 6'6" box, extended cab 6'6" box, extended cab 8' box, regular cab 6'6" box, regular cab 8' box; Requires option codes UDA or UE1; Excludes option codes GA4, GFD, GFG, GFU, GFW, GFY, GF9, U2K |
| 2019-2024 |
Chevrolet |
Silverado 1500 LTD |
2.7L 4-cyl, 3.0L 6-cyl diesel, 4.3L 6-cyl, 5.3L V8, 6.2L V8, 6.6L V8, 6.6L V8 diesel |
Crew cab 5'8" box, crew cab 6'6" box, extended cab 6'6" box, extended cab 8' box, regular cab 6'6" box, regular cab 8' box; Requires option codes UDA or UE1; Excludes option codes GA4, GFD, GFG, GFU, GFW, GFY, GF9, U2K |
| 2019-2024 |
GMC |
Sierra 1500 |
2.7L 4-cyl, 3.0L 6-cyl diesel, 4.3L 6-cyl, 5.3L V8, 6.2L V8, 6.6L V8, 6.6L V8 diesel |
Crew cab 5'8" box, crew cab 6'6" box, extended cab 6'6" box, extended cab 8' box, regular cab 6'6" box, regular cab 8' box; Requires option codes UDA or UE1; Excludes option codes GA4, GFD, GFG, GFU, GFW, GFY, GF9, U2K |
| 2019-2024 |
GMC |
Sierra 1500 Limited |
2.7L 4-cyl, 3.0L 6-cyl diesel, 4.3L 6-cyl, 5.3L V8, 6.2L V8, 6.6L V8, 6.6L V8 diesel |
Crew cab 5'8" box, crew cab 6'6" box, extended cab 6'6" box, extended cab 8' box, regular cab 6'6" box, regular cab 8' box; Requires option codes UDA or UE1; Excludes option codes GA4, GFD, GFG, GFU, GFW, GFY, GF9, U2K |