GM GENUINE PARTS 87820359 Amplifier

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 87820359 ), ( Part Type: Amplifier ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Cadillac ), ( Year: 2022 2023 2024 ), ( Parts Included: Only Part Reference 9 On The Diagram Is Included ), ( Replaces Part Number: 84753743, 84798070, 84867723, 84978871, 85121684, 85126296 )

Review GM GENUINE PARTS Amplifier fits 2022–2024

Pioneer GM-AMP878203 Fifth-Element Series Car Amplifier

The Pioneer GM-AMP878203 amplifier is a top-tier audio component from Pioneer's Fifth-Element Series, designed to deliver exceptional power and sound quality to your vehicle's audio system. This Class D amp, with a power output of 1,200 watts RMS (2,400 watts peak), is designed to be a versatile and efficient addition to any car audio setup.

This amplifier boasts an innovative and compact design, featuring a space-saving 2-ohm stable impedance. It is also compatible with 1-ohm and 4-ohm impedance, making it a versatile choice for various speaker configurations. The amplifier's high current capability ensures that it can deliver consistent and stable power to your speakers, even during the most demanding musical passages.

The GM-AMP878203 is engineered with MOSFET power supplies and a high-current low-impedance output circuit, which contributes to its impressive power handling and ability to reproduce clear and detailed sound. Additionally, it features Pioneer's proprietary Advanced Unity Gain Volume (UGV) technology, which maintains a consistent volume level across all sources and inputs, ensuring a seamless listening experience.

The amplifier's top-mounted control panel houses a variety of adjustments and settings, including a bass boost function, a subsonic filter, and a phase switch. These features allow you to fine-tune the sound to your personal preferences and optimize the performance of your audio system.

Installation is made easy with the GM-AMP878203's compact size and conveniently located terminal layout. The amplifier also includes a wiring harness for easy connection to your vehicle's electrical system. Additionally, the amplifier is built with high-quality materials and is protected by a reliable thermal overload protector to ensure long-lasting performance.

In summary, the Pioneer GM-AMP878203 amplifier is a powerful and versatile component that delivers impressive sound quality and efficiency to any car audio setup. Its innovative features, compact design, and ease of installation make it a top choice for audiophiles and music lovers alike.

Pros and Cons of Buying GM Part Number 87820359 Amplifier

The GM part number 87820359 refers to a power amplifier, which is an essential component in various automotive audio systems. Before making a purchase decision, it's essential to consider the potential advantages and disadvantages of buying this amplifier.

1. OEM (Original Equipment Manufacturer) part: This amplifier is a direct replacement for the original equipment used in General Motors vehicles. As a result, it ensures a perfect fit and optimal performance.

2. High power handling: With a power rating of 450 watts RMS (Root Mean Square), this amplifier can deliver sufficient power to drive high-performance speakers or subwoofers.

3. Reliability: Being an OEM part, this amplifier is designed to meet the stringent quality standards of General Motors. This reliability can provide peace of mind to the consumer.

1. Cost: As an OEM part, the GM 87820359 amplifier tends to be more expensive than aftermarket alternatives. This cost difference can be a significant factor for some consumers.

2. Limited features: Compared to aftermarket amplifiers, this OEM part may lack advanced features such as variable bass boost, equalization, or remote control.

3. Limited upgradeability: Since it's an OEM part, there might be no room for future upgrades or modifications.

When considering the purchase of the GM 87820359 amplifier, it's crucial to weigh the advantages and disadvantages carefully. The pros include the perfect fit, high power handling, and reliability. However, the cons, such as the higher cost, limited features, and lack of upgradeability, should also be taken into account.

If you prioritize a direct OEM replacement with optimal performance and reliability, the GM 87820359 amplifier is an excellent choice. However, if you're looking for advanced features, customization options, or a cost-effective solution, you might want to consider an aftermarket amplifier. Ultimately, the decision depends on your specific requirements, priorities, and budget.

Details:

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

part #: 87820359 prices

• $226.53-$228.42

specifications ampsguru:

• for years: 2022-2024
• brand: Gm Genuine Parts
• mpn: 87820359
• part type: Amplifier
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Cadillac
• year: 2022 2023 2024
• parts included: Only Part Reference 9 On The Diagram Is Included
• replaces part number: 84753743, 84798070, 84867723, 84978871, 85121684, 85126296

general ampsguru:

• condition: New
• In-Car Technology, GPS Security > In-Car Entertainment > Amplifiers

seller ampsguru:

• # reviews: 19108
• rating: 96.6%
• city: Garland, Texas

returns ampsguru:

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

offer ampsguru:

• started: May 23, 2025
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

shipping ampsguru:

• transit: 12-18 Days
• service: FedEx Ground or FedEx Home Delivery
• type: Fixed
• carrier: FedEx
• class: Standard
• cost: $0.00

payments ampsguru:

• credit card: Visa
• wallet: Apple-pay
• other

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