GM GENUINE PARTS 20935570 Radio Antenna Coil

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 20935570 ), ( Part Type: Radio Antenna Coil ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Buick ), ( Year: 2010 2011 2012 2013 ), ( Parts Included: Only Part Reference 1 On The Diagram Is Included ), ( Replaces Part Number: 13241352, 13319535 )

Review GM GENUINE PARTS Radio Antenna Ground Coil fits 2010–2013

The GM Part Number 20935570 is a radio antenna coil designed specifically for various GM vehicles. This antenna coil is a crucial component in ensuring optimal radio reception for these automobiles.

The coil is meticulously engineered using high-quality materials, ensuring durability and reliability. It is made of a copper wire wound tightly around a ceramic former, which acts as the core of the inductor. The winding is then covered with a protective coating to prevent corrosion and ensure proper insulation.

This antenna coil features a compact design, making it easy to install and replace. It measures approximately 1.2 inches in diameter and 0.9 inches in height, allowing it to fit seamlessly into the vehicle's antenna housing.

The GM 20935570 antenna coil is designed to operate at a frequency range of 54-88 MHz, making it suitable for AM and FM radio reception. It is also compatible with various GM vehicles, including but not limited to, Chevrolet, Buick, GMC, and Cadillac models.

Installation of this antenna coil is a relatively straightforward process. It is recommended that the vehicle's battery be disconnected before installation to ensure safety. The old antenna coil is removed, and the new one is installed in its place, making sure it is securely connected to the antenna and the vehicle's wiring harness.

Once installed, this antenna coil will provide clear and reliable radio reception, enhancing the overall driving experience. It is important to note that the performance of the radio may vary depending on the vehicle's condition and the surrounding environment.

In summary, the GM Part Number 20935570 is a high-quality radio antenna coil designed to provide optimal radio reception for various GM vehicles. It is engineered using durable materials, features a compact design, and is easy to install. With clear and reliable radio reception, this antenna coil ensures an enjoyable driving experience.

The GM part number 20935570 refers to a radio antenna coil. Replacing a faulty antenna coil in a vehicle's radio system can improve reception and restore functionality. Let's examine some potential pros and cons of buying this specific GM antenna coil.

1. OEM Compatibility: This GM part is designed to be a direct fit for certain GM vehicles. OEM (Original Equipment Manufacturer) parts are engineered to work seamlessly with the vehicle's systems, ensuring optimal performance and compatibility.

2. Improved Reception: A faulty antenna coil can lead to poor radio reception. By replacing the faulty part with a new GM antenna coil, you can expect improved reception, allowing you to enjoy clearer and more consistent radio broadcasts.

3. Potential Cost Savings: Buying an OEM part like this GM antenna coil directly from the manufacturer or an authorized dealership could potentially save you money in the long run. Aftermarket parts may not offer the same level of compatibility and performance, leading to potential additional repair costs.

1. Cost: GM OEM parts can be more expensive than aftermarket alternatives. Depending on your budget, the cost of this antenna coil may be a significant consideration.

2. Availability: GM OEM parts may not always be readily available at local dealerships or auto parts stores. You may need to order it online or contact your dealership to ensure availability.

The GM part number 20935570 refers to a radio antenna coil that can offer improved reception and OEM compatibility. While the cost may be a concern, the potential long-term cost savings and seamless integration with your vehicle's systems may justify the investment. If you're experiencing poor radio reception and believe the antenna coil is the culprit, consider purchasing this GM OEM part to restore functionality and enjoy clearer radio broadcasts.

Details:

Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging.

part #: 20935570 prices

• $13.94-$23.63

specifications bashantennas:

• for years: 2010-2013
• brand: Gm Genuine Parts
• mpn: 20935570
• part type: Radio Antenna Coil
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Buick
• year: 2010 2011 2012 2013
• parts included: Only Part Reference 1 On The Diagram Is Included
• replaces part number: 13241352, 13319535

returns bashantennas:

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

offer bashantennas:

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

general bashantennas:

• condition: New
• Car Truck Parts Accessories > Exterior Parts Accessories > Antennas

seller bashantennas:

• # reviews: 65
• rating: 100.0%
• city: Muskogee, Oklahoma

shipping bashantennas:

• class: Standard
• transit: 4-10 Days
• service: Standard
• cost: $9.99
• type: Fixed

payments bashantennas:

• other
• wallet: Google-pay
• credit card: Discover

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