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2018 GMC Sierra 1500
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2018 GMC Sierra 1500
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Home 2018 GMC Sierra 1500 Base 5.3L V8 - Gas 85717678

Radio Amplifier - GM (85717678)

2022-2025 GM - 85717678

Radio Amplifier - GM (85717678)

Radio Amplifier - GM (85717678)

2022-2025 GM - 85717678

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 85717678
  • 85138368, 85573325, 85661517, 86587288

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    85717678

  • Other Names:

    Amplifier

  • Description:

    Silverado, sierra. Tahoe. Labeled 85717678,85717677. Suburban. Escalade. Without surround sound. Labeled 85717676,85717675. 2024-25, sle, slt, at4, denali, at4, denali, 12 speaker. 2025 GMC Yukon SPEAKERS. without 10 speakers labeled: 85717678. 2025 gmc Yukon XL speakers. without 18 speakers labeled 85717678.
  • Replaces:

    85138368, 85573325, 85661517, 86587288

Warning WARNING: California Proposition 65
2018 GMC Sierra 1500 Change
This part does not fit your vehicle
  • MSRP: $398.50
  • Discount: $170.16 (42.7% off)
  • Sale Price: $228.34
OR
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 85717678
  • 85138368, 85573325, 85661517, 86587288

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    85717678

  • Other Names:

    Amplifier

  • Description:

    Silverado, sierra. Tahoe. Labeled 85717678,85717677. Suburban. Escalade. Without surround sound. Labeled 85717676,85717675. 2024-25, sle, slt, at4, denali, at4, denali, 12 speaker. 2025 GMC Yukon SPEAKERS. without 10 speakers labeled: 85717678. 2025 gmc Yukon XL speakers. without 18 speakers labeled 85717678.
  • Replaces:

    85138368, 85573325, 85661517, 86587288

Warning WARNING: California Proposition 65

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Gateway Parts Online

Here at Gateway Parts Online, you will find the best deals online when buying original General Motors parts and accessories. GM is the American car maker that is synonymous with luxury. As a 2022-2025 vehicle owner, you care about what goes into your car—rightfully so! We care, too! That’s why we carry a wide selection of parts so you can easily order your GM Radio Amplifier (SKU 85717678). We have any OEM GM part you need at a reasonable price, so you can have your car working as it’s supposed to at 100%.

If you need to find more parts begin by selecting what vehicle you drive:

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