1. Audio Amplifiers for In-Car Entertainment Offers
  2. sku: 5146559946000604
  3. GM 84991363

GM GENUINE PARTS 84991363 Amplifier

84991363 Gm Genuine Parts F Amplifier

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 84991363 ), ( Part Type: Amplifier ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 12 On The Diagram Is Included ), ( Replaces Part Number: 84250951, 84315076, 84505779, 84991360 )

Review GM GENUINE PARTS Amplifier

GM Original Equipment 84991363 Amplifier

The GM Original Equipment 84991363 Amplifier is a high-performance automotive component designed to deliver exceptional sound quality and clarity. Manufactured to meet the exacting standards of General Motors, this amplifier is a direct replacement for original equipment in select GM vehicles.

The amplifier boasts a powerful Class-AB design that delivers up to 25 watts RMS per channel. This output is ideal for powering aftermarket speakers or upgrading factory audio systems, ensuring a more dynamic and engaging listening experience. The amplifier's frequency response ranges from 20 Hz to 20 kHz, allowing it to reproduce the full spectrum of audio frequencies with impressive accuracy.

This amplifier features a compact and durable design. Its MOSFET power supply ensures efficient power delivery, while its thermal protection system safeguards the unit against overheating. The amplifier's top-mounted controls include a gain knob, a low-pass filter switch, and a phase reverse switch, providing versatile installation options and fine-tuning capabilities.

The GM 84991363 Amplifier is designed with a high-level input that can be directly connected to your vehicle's speaker wires. It also includes a set of low-level inputs for those who prefer a more traditional wiring setup. The amplifier's power and ground terminals are large and securely mounted, ensuring a reliable connection to your vehicle's battery and electrical system.

The GM Original Equipment 84991363 Amplifier is a perfect choice for those looking to enhance their vehicle's sound system with a high-quality, reliable, and authentic OEM component. Installation is straightforward, and the amplifier's compact size makes it an excellent fit for most vehicles. With its powerful output, accurate frequency response, and user-friendly controls, this amplifier is sure to impress even the most discerning audiophiles.

Pros and Cons of buying a GM 84991363 Amplifier

The GM 84991363 amplifier is a popular choice for those seeking to upgrade their vehicle's sound system. Like any product, it comes with its advantages and disadvantages. In this analysis, we will discuss the potential pros and cons of purchasing this amplifier.

Pros:

1. Powerful Output: With a maximum power output of 45 watts RMS per channel at 4 ohms, this amplifier can deliver a substantial increase in sound quality and volume.

2. Efficient Design: This Class D amplifier is known for its high efficiency, meaning it converts a significant portion of the electrical energy into sound.

3. Compact Size: The amplifier's dimensions (12.2 inches x 6.7 inches x 2.3 inches) make it a suitable choice for those with limited space in their vehicle.

4. Easy Installation: The GM 84991363 amplifier comes with a wiring harness, making the installation process more straightforward compared to other amplifiers.

5. Durable Construction: The amplifier is built with a cast aluminum heatsink and a powder-coated finish, ensuring it can withstand the rigors of a vehicle environment.

Cons:

1. Limited Frequency Response: The amplifier may not provide the best sound quality for frequencies below 20 Hz or above 20 kHz due to its limited frequency response.

2. Lack of Advanced Features: This amplifier does not offer advanced features like bass boost, equalization, or subwoofer level control.

3. Heat Dissipation: Due to its compact size, the amplifier may require additional cooling measures in hot environments to maintain optimal performance.

Conclusion:

The GM 84991363 amplifier is a solid choice for those seeking to improve their vehicle's sound system with a powerful and efficient amplifier. Its advantages, such as its high power output, compact size, and easy installation, outweigh its disadvantages, including its limited frequency response and lack of advanced features. However, it's essential to consider the specific requirements of your sound system and vehicle environment before making a purchase.

Recommendation:

If you're looking for a powerful and efficient amplifier to upgrade your vehicle's sound system and don't require advanced features or extensive low-frequency response, the GM 84991363 amplifier is a worthwhile investment. However, if you're looking for more advanced features or a broader frequency response, you may want to consider other amplifier models. Always ensure proper installation and cooling to maintain optimal performance.

Details:

Changed My Mind. Found a Better Price. Just Didn't Like it.

part #: 84991363 price

  • $580.32

specifications ampsguru:

  • brand: Gm Genuine Parts
  • mpn: 84991363
  • part type: Amplifier
  • genuine oem: Yes
  • warranty: 1 Year
  • fitment type: Direct Replacement
  • parts included: Only Part Reference 12 On The Diagram Is Included
  • replaces part number: 84250951, 84315076, 84505779, 84991360

shipping ampsguru:

  • carrier: FedEx
  • class: Standard
  • cost: $0.00
  • transit: 11-16 Days
  • service: FedEx Ground or FedEx Home Delivery
  • type: Fixed

payments ampsguru:

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

offer ampsguru:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: June 26, 2025
  • availability: In Stock

seller ampsguru:

  • city: Garland, Texas
  • rating: 96.0%
  • # reviews: 19366

returns ampsguru:

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

general ampsguru:

  • condition: New
  • In-Car Technology, GPS Security > In-Car Entertainment > Amplifiers
part type: amplifier, genuine oem: yes, warranty: 1 year, fitment type: direct replacement, parts included: only part reference 12 on the diagram is included, replaces part number: 84250951, 84315076, 84505779, 84991360,
category: auto parts > in-car technology, gps security > in-car entertainment > amplifiers, sku: 5146559946000604,

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