1. Audio Amplifiers for In-Car Entertainment Offers
  2. sku: 5544534673091713
  3. BMW 328I

BMW Amplifier 638-73107 4207588

fits model: 328i, Gt. make: Bmw. year: 2014.

638-73107 Bmw Amplifier 2014 328i Gt Sku#4207588

( Manufacturer Part Number: 328I ), ( Model: 328I GT ), ( Part Type: Amplifier ), ( Genuine Oem: Yes ), ( Ipn: 638-73107 ), ( Descriptionpartcondition: Amplifier -amplifier, Hifi Audio System ), ( Partout Id: A-86863863 )

Review BMW Amplifier Sku#4207588 fits 328I GT 2014

The BMW 638-73107 amplifier is a premium audio component designed specifically for BMW vehicles, including the 2014 328i GT. This amplifier is an essential upgrade for those seeking an enhanced in-car listening experience.

The amplifier boasts a powerful output of 350 watts RMS at 4 ohms, ensuring that your music is delivered with crystal-clear sound quality and robust bass. Its advanced Class D design not only maximizes power efficiency but also minimizes heat generation, allowing for a compact and sleek design that can easily fit in your BMW's audio system.

The BMW 638-73107 amplifier features a sophisticated 5-channel architecture. This versatile design allows you to connect various speakers in your vehicle, including the front, rear, and subwoofer channels. With this setup, you can experience balanced sound distribution throughout your vehicle and fine-tune the audio to your personal preferences.

This amplifier is also engineered with advanced protection features, such as thermal overload protection, short-circuit protection, and over-voltage protection. These features ensure that the amplifier remains reliable and functions optimally, even under challenging conditions.

The BMW 638-73107 amplifier is designed to seamlessly integrate with your BMW's factory audio system. It features a high-level input harness, which allows you to connect the amplifier directly to your vehicle's speaker wires without the need for additional adapters or external crossovers. This direct connection provides a cleaner signal and enhances the overall sound quality of your system.

The amplifier's compact size, sleek design, and advanced features make it an ideal choice for BMW enthusiasts who demand superior sound quality and reliability from their in-car audio systems. With its powerful output, versatile channel configuration, and sophisticated protection features, the BMW 638-73107 amplifier is sure to impress even the most discerning audiophiles.

The BMW 638-73107 amplifier is an aftermarket component designed to enhance the audio system in BMW 328i GT models produced in 2014. Here are some potential pros and cons of purchasing this amplifier:

Pros:

1. Improved Sound Quality: The primary reason for buying an aftermarket amplifier is to experience better sound quality. The BMW 638-73107 amplifier is designed to provide clearer, more dynamic, and more powerful audio output.

2. Customization: An aftermarket amplifier allows you to customize the audio system to your preferences. You can adjust the sound settings to suit your musical tastes, making your listening experience more enjoyable.

3. Compatibility: The BMW 638-73107 amplifier is specifically designed for the 2014 BMW 328i GT, ensuring a perfect fit and optimal performance.

4. Durability: BMW is known for producing high-quality components, and the same is true for their amplifiers. The BMW 638-73107 amplifier is built to last, with robust construction and advanced technology.

Cons:

1. Cost: Aftermarket components like amplifiers can be expensive. The BMW 638-73107 amplifier is no exception, and you may need to invest a significant amount of money to purchase and install it.

2. Complexity: Installing an aftermarket amplifier can be a complex process, especially if you are not familiar with car audio systems. You may need to hire a professional installer to ensure that the amplifier is installed correctly and safely.

3. Power Consumption: The BMW 638-73107 amplifier is a powerful component that requires a significant amount of electrical power to operate. This can put additional strain on your vehicle's electrical system and battery.

4. Size and Weight: The amplifier is a relatively large and heavy component, which can make installation more challenging and may require modifications to the vehicle's interior or exterior.

Conclusion:

The BMW 638-73107 amplifier is an excellent choice for BMW 328i GT owners who want to enhance their vehicle's audio system. While it comes with some potential drawbacks, such as cost and complexity, the benefits of improved sound quality and customization make it a worthwhile investment for many. If you are willing to invest the time, money, and effort required for installation, the BMW 638-73107 amplifier can help take your driving experience to the next level.

Recommendation:

If you are considering purchasing the BMW 638-73107 amplifier, it is recommended that you do thorough research before making your purchase. Read reviews from other customers, consult with a professional installer, and consider the pros and cons carefully. Additionally, make sure that you have the necessary resources, including time, money, and tools, to install the amplifier safely and effectively. With careful planning and execution, the BMW 638-73107 amplifier can provide you with years of enjoyable and improved audio performance.

Details:

Caliper: Includes the bracket and slides. Fuel injectors: See our part notes. Wiper Transmission: Does not include motor or arms unless noted. If you don't know what a paint code is or where yours located, please feel free to ask.

It is in average condition for the year and mileage of donor vehicle. Power Steering Pump: Includes pulley and ATTACHED reservoir. In the event of a claim, AAA will offer replacement part similar quality. Rack and Pinion: Includes tie rods but they are not covered under warranty.

I only see photos of the vehicle and not actual part you are selling. Wheel/Rim: Does not include cap, tire, or lug nuts. Please see the fitment section below to make sure this will fit your vehicle. Spindle/Knuckle: Does not include hub unless noted.

HID headlights include the bulbs and ballast. Control Arm: Includes the ball joint and any bushings. Power Steering Gear: Includes Pittman arm. It will have high miles or minor damage.

Door Trim Panel: Includes handle and armrest. Is this the right part?, This is most common question that we get. Here are our part notes about this specific. Sun visor: Does not include clip.

This is on a case by basis. Transmission: Automatic transmissions include torque converters and sensors. Strut: Struts are left assembled and include top plate, spring, dust boot dust boots on used struts rarely in perfect shape. Most of the time we include paint code in our part notes.

This is still a fairly nice looking, used wheel. Stabilizer Bar: Does not include links or bushings. Does not include window/lock switches. Transfer Case: Does not include electric shift motor.

Radio: Pay special attention to our fitment. Claims that result from overheating due to cooling system failure. B parts have average miles and condition for its age. B Condition, B-COND This wheel will have some cosmetic imperfections.

Wiper Motor: Does not include arms or transmission unless noted. These wheels are still guaranteed to be straight and true, just not the best looking. C Condition, C-COND This wheel will have very noticeable cosmetic issues. Fan Assembly: Includes motors, shroud, and blades.

All claims for warranty must be made within this time. Interior Rear View Mirror: Does not included bracket glued to windshield. These parts are not covered under warranty: Intake manifold, fuel injectors, oil pan, sensors, water pump. Cowl Vent Panel: See Our Part notes, often sold as one side only.

New fluids, filters, seal, and gaskets must be used in the installation of driveling component. Fuel Pump: Includes sending unit and any molded hoses that are non-removable. Axle/CV shaft: Does not include the axle nut. Mass Airflow Sensor: Does not include housing unless pictured.

Slides are not covered under warranty. The fitment information can be confusing if you don't buy replacement parts everyday. Does not include bulbs. Alternator: Includes the pulley.

Not included: Throttle body, Turbo, wiring harness exhaust manifold may be left on in certain cases. Ignition Coil s: See part notes. It may have minor scratches and clear coat peeling. Our Part #: 638-73107, 4207588.

A/C Condenser: Sensors and hoses are not included. Many newer transmissions require a relearn/programming procedure. This for a USED OEM Amplifier Assembly pulled from 2014 328I with 77000 actual miles on it. All lubricants and fluids used must be of the type recommended by manufacturer receipts for installation items accompany claim warranty.

Parts installed in vehicles used for commercial, racing, or off-road purposes, parts any purpose other than the original application. Temperature Control: Includes all knobs, buttons, and sliders. Window Regulator: Does not include motor unless noted most are with. Does not include bolts/hardware.

BMW 328I 14-15 amplifier, HiFi audio system, 335i system. Pay special attention to any options listed. 6 MONTH WARRANTY. Blower Motor: Include the squirrel cage/fan blade.

Fuel Filler Door: Includes hinge. Claims that result from the failure of other components. Exhaust Manifold: Does not include turbo where applicable. A/C Compressor: Includes the clutch/pulley assembly.

Column Switch: Includes wiring if applicable up to the first point it can be unplugged. Starter: Includes solenoid. Manual transmissions do not include any part of the clutch system. If noted as assembly, it will include the lug wrench.

Hub: Includes wheel studs. Differential Carrier: Does not include axles. Washer Reservoir/Bottle: Includes cap unless noted. Whats Included.

Any brackets are not included. Jack: See part notes. Coolant Overflow Bottle: Cap is included. Remote reservoirs and brackets will not be included.

part #: 328i price

  • $124.99

specifications ampsguru:

  • for models: 328i, Gt
  • for makes: Bmw
  • for years: 2014
  • mpn: 328i
  • model: 328i Gt
  • part type: Amplifier
  • genuine oem: Yes
  • ipn: 638-73107
  • descriptionpartcondition: Amplifier -amplifier, Hifi Audio System
  • partout id: A-86863863

seller ampsguru:

  • city: Rosemount, Minnesota
  • rating: 99.1%
  • # reviews: 58425

general ampsguru:

  • Car Truck Parts Accessories > Interior Parts Accessories > Other Interior Parts Accessories
  • condition: Used

shipping ampsguru:

  • carrier: UPS
  • class: Standard
  • type: Fixed
  • transit: 2-4 Days
  • cost: $0.00
  • service: UPS Ground

returns ampsguru:

  • policy: Returns Accepted
  • time: 60 Days
  • paid by: Seller

payments ampsguru:

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

offer ampsguru:

  • sold: 0
  • quantity: 1
  • started: August 18, 2025
  • availability: In Stock
  • options: Ship-to-home
for models: 328i, gt, for makes: bmw, for years: 2014, part type: amplifier, genuine oem: yes, descriptionpartcondition: amplifier -amplifier, hifi audio system, partout id: a-86863863,
manufacturer: bmw, category: auto parts > car truck parts accessories > interior parts accessories, sku: 5544534673091713,

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