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Cadillac XT6 Antenna Replacement

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  1. ✓ In Stock 2020-2024 Cadillac XT6 Gray Roof Mounted Antenna (Used OEM)

    2020-2024 Cadillac XT6 Gray Roof Mounted Antenna (Used OEM)

    Partslink #: 645.GM4A20

    It is finished in gray (paint code G9K). This part fits 4-door vehicles.

    Condition: Excellent (A)
    Mileage: 63,000 miles

    $185.95 View part →
  2. ✓ In Stock 2020-2025 Cadillac XT6 Front and Rear Keyless Entry Antenna Set (Used OEM)

    2020-2025 Cadillac XT6 Front and Rear Keyless Entry Antenna Set (Used OEM)

    Partslink #: 645-12801

    This is a set that includes both the front and rear keyless entry antennas.

    Condition: Excellent (A)
    Mileage: 107,000 miles

    $72.95 View part →
  3. ✓ In Stock 2020-2024 Cadillac XT6 White Antenna (Used OEM)

    2020-2024 Cadillac XT6 White Antenna (Used OEM)

    Partslink #: 645.GM1D20

    It is for 4-door vehicles. The part is finished in white (paint code 8624).

    Condition: Excellent (A)
    Mileage: 114,400 miles

    $105.95 View part →
  4. ✓ In Stock 2020-2024 Cadillac XT6 Black Antenna (Used OEM)

    2020-2024 Cadillac XT6 Black Antenna (Used OEM)

    Partslink #: 645.GM1D20

    It is for 4-door vehicles. Finished in black (paint code GB8).

    Condition: Excellent (A)
    Mileage: 106,700 miles

    $112.95 View part →
  5. ✓ In Stock 2020-2025 Cadillac XT6 Black Roof Shark Fin Antenna (Used OEM)

    2020-2025 Cadillac XT6 Black Roof Shark Fin Antenna (Used OEM)

    Partslink #: PB-9052-0000605605

    This is a roof-mounted shark fin antenna. It is finished in black.

    Condition: Good (B)
    Mileage: 105,000 miles

    $119.95 View part →
  6. ✓ In Stock 2020-2024 Cadillac XT6 Red Antenna (Used OEM)

    2020-2024 Cadillac XT6 Red Antenna (Used OEM)

    Partslink #: 645.GM6X18

    It is finished in red (paint code 405Y). This part fits 4-door vehicles.

    Condition: Excellent (A)
    Mileage: 81,100 miles

    $129.95 View part →

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Antenna Compatibility for Cadillac XT6

Browse our selection of quality antenna parts designed specifically for your Cadillac XT6. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Luxury · Premium Luxury · Sport

Body Types

SUV

Engine Options

L4 2.0L · V6 3.6L

Transmissions

Automatic

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