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Best Buy customers often prefer the following products when searching for Automotive Parts.

Whether you're a professional mechanic or just someone who likes to keep your car running smoothly, you know that the right parts can make all the difference. Browse the top-ranked list of automotive parts below along with associated reviews and opinions.

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  1. CyberPower - M140BUC 140 W Power Inverter - Black - Front_Zoom
    Top comment

    "there is a little turnable thumb wheel part at the shiny plug in end. keep it tight. i have more than 1 cyberpower inverter unit, they are not so good for durability. i wish best buy would offer more or different brands of these things since best buy is my go-to for this kind of thing."

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    Product Description

    The CyberPower M140BUC 140 Watt Power Inverter converts power from your vehicle's 12V DC power outlet into household AC power. The M140BUC can simultaneously power one device through its standard AC outlet, and charge up to two devices with its one, 2.4 amp USB-A port, and one 15 watt USB-C port. The M140BUC features a pivoting DC plug to accommodate tight spacing in some cars, a 15 amp fuse for overcurrent protection, and automatic power shutdown that will prevent your automotive battery from excessive power drain. The CyberPower M140BUC's AC output is rated at 120 watts continuous power, and up to 140 watts of peak power for operation of small electronics that draw a low amount of power.
    See all Power Inverters
    Top comment

    "there is a little turnable thumb wheel part at the shiny plug in end. keep it tight. i have more than 1 cyberpower inverter unit, they are not so good for durability. i wish best buy would offer more or different brands of these things since best buy is my go-to for this kind of thing."

    See all customer reviews

    Product Description

    The CyberPower M140BUC 140 Watt Power Inverter converts power from your vehicle's 12V DC power outlet into household AC power. The M140BUC can simultaneously power one device through its standard AC outlet, and charge up to two devices with its one, 2.4 amp USB-A port, and one 15 watt USB-C port. The M140BUC features a pivoting DC plug to accommodate tight spacing in some cars, a 15 amp fuse for overcurrent protection, and automatic power shutdown that will prevent your automotive battery from excessive power drain. The CyberPower M140BUC's AC output is rated at 120 watts continuous power, and up to 140 watts of peak power for operation of small electronics that draw a low amount of power.
    See all Power Inverters
    Your price for this item is $32.99
    The comparable value price is $34.99

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    See all Power Inverters
  2. Jackery - 12-Volt Automotive Lead-acid Battery Charging Cable - Black - Left_Zoom
    Top comment

    "Bought as part of our camping and outdoor supplies. If you have a Jackery, this is a must have. "

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    Product Description

    12-Volt Automotive Lead-acid Battery Charging Cable Compatible with Solar Generator Explorer Series
    See all Auto Jump Starters & Battery Chargers
    Top comment

    "Bought as part of our camping and outdoor supplies. If you have a Jackery, this is a must have. "

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    Product Description

    12-Volt Automotive Lead-acid Battery Charging Cable Compatible with Solar Generator Explorer Series
    See all Auto Jump Starters & Battery Chargers
    Your price for this item is $35.99

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    See all Auto Jump Starters & Battery Chargers
  3. Scosche - 12W USB Adapter with Dual Charger Ports - Black - Front_Zoom
    Top comment

    "[This review was collected as part of a promotion.] I absolutely love this! It comes in so handy for road trips when we both need to charge our phones! ...We can always move it from one car to another if we don't use the 3m sticky part to affix it."

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    Product Description

    The Scosche DoubleUp Dual 12V Adapter will safely and efficiently increase your vehicle’s 12V power outlet from one to two, while adding two 20W USB-C charge ports. A total of four devices can be charging simultaneously. The DoubleUp adapter can be easily mounted in your vehicle using the attached automotive-grade adhesive. Features a power on/off button to prevent discharge of the vehicle battery when not in use. Perfect for family road trips when mobile phones and tablets are in high use.
    See all Cell Phone Car Chargers
    Top comment

    "[This review was collected as part of a promotion.] I absolutely love this! It comes in so handy for road trips when we both need to charge our phones! ...We can always move it from one car to another if we don't use the 3m sticky part to affix it."

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    Product Description

    The Scosche DoubleUp Dual 12V Adapter will safely and efficiently increase your vehicle’s 12V power outlet from one to two, while adding two 20W USB-C charge ports. A total of four devices can be charging simultaneously. The DoubleUp adapter can be easily mounted in your vehicle using the attached automotive-grade adhesive. Features a power on/off button to prevent discharge of the vehicle battery when not in use. Perfect for family road trips when mobile phones and tablets are in high use.
    See all Cell Phone Car Chargers
    Your price for this item is $26.99
    The comparable value price is $29.99

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    See all Cell Phone Car Chargers
  4. CyberPower - M175XUC 175 W Power Inverter - Black - Front_Zoom

    Product Description

    The CyberPower M175XUC 175 Watt Power Inverter converts power from your vehicle's 12V DC power outlet into household AC power. The M175XUC can simultaneously power two devices through its two standard AC outlets, and charge up to two devices with its one, 2.4 amp USB-A port, and one 15 watt USB-C port. The M175XUC features a 2.5 ft power cord, a 15 amp, fuse for overcurrent protection, and automatic power shutdown that will prevent your automotive battery from excessive power drain. The CyberPower M175XUC's AC output is rated at 150 watts continuous power, and up to 175 watts of peak power for operation of small electronics that draw a low amount of power.
    See all Power Inverters

    Product Description

    The CyberPower M175XUC 175 Watt Power Inverter converts power from your vehicle's 12V DC power outlet into household AC power. The M175XUC can simultaneously power two devices through its two standard AC outlets, and charge up to two devices with its one, 2.4 amp USB-A port, and one 15 watt USB-C port. The M175XUC features a 2.5 ft power cord, a 15 amp, fuse for overcurrent protection, and automatic power shutdown that will prevent your automotive battery from excessive power drain. The CyberPower M175XUC's AC output is rated at 150 watts continuous power, and up to 175 watts of peak power for operation of small electronics that draw a low amount of power.
    See all Power Inverters
    Your price for this item is $40.99
    The comparable value price is $44.99

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    See all Power Inverters
  5. Portable GPS/Radar Detector Installation (Hardware Not Included) - Front_Zoom
    Top comment

    "The Best Buy location I purchased from did not offer/support any Automotive Installations."

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    Product Description

    Have your new portable GPS or radar detector installed neatly, reliably and professionally by a Geek Squad Autotech. Additional materials fees apply; see below for more details.*
    See all Car Security & Radar Installation Parts
    Top comment

    "The Best Buy location I purchased from did not offer/support any Automotive Installations."

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    Product Description

    Have your new portable GPS or radar detector installed neatly, reliably and professionally by a Geek Squad Autotech. Additional materials fees apply; see below for more details.*
    See all Car Security & Radar Installation Parts
    Your price for this item is $79.99
    See all Car Security & Radar Installation Parts
  6. Car and Driver - Nanobit 30W Dual Port Car Charger - Gunmetal - Front_Zoom
    Top comment

    "For the power and low profile and sleek design makes any charging port look part of the vehicle. I have purchased for all my vehicles and outlets....It fits flush to my dashboard as if it is part of the vehicle. Nice touch! Works flawlessly and charges fast."

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    Product Description

    The Nanobit really is the world's smallest car charger. In fact, it's so small that it sits completely flush with your car's lighter socket. But don't let that fool you- the Nanobit packs a serious punch, with up to 30W of power at the ready through either a Quick Charge 3.0 standard USB port or a Power Delivery USB-C port, enough to charge the latest iPhone and iPad Pro at their maximum charging speeds or fast-charge two devices at once. Made from tough, solid metal for long-lasting durability and a premium feel, the Nanobit's gunmetal body is paired with a chrome removal handle that folds away seamlessly into the charger's face. Whether you're using it for travel, for work, or in your own vehicle, you'll experience why Car and Driver is The First Name in Automotive Expertise.
    See all Cell Phone Car Chargers
    Top comment

    "For the power and low profile and sleek design makes any charging port look part of the vehicle. I have purchased for all my vehicles and outlets....It fits flush to my dashboard as if it is part of the vehicle. Nice touch! Works flawlessly and charges fast."

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    Product Description

    The Nanobit really is the world's smallest car charger. In fact, it's so small that it sits completely flush with your car's lighter socket. But don't let that fool you- the Nanobit packs a serious punch, with up to 30W of power at the ready through either a Quick Charge 3.0 standard USB port or a Power Delivery USB-C port, enough to charge the latest iPhone and iPad Pro at their maximum charging speeds or fast-charge two devices at once. Made from tough, solid metal for long-lasting durability and a premium feel, the Nanobit's gunmetal body is paired with a chrome removal handle that folds away seamlessly into the charger's face. Whether you're using it for travel, for work, or in your own vehicle, you'll experience why Car and Driver is The First Name in Automotive Expertise.
    See all Cell Phone Car Chargers
    Your price for this item is $5.99
    Clearance
    The comparable value price is $29.99
    See all Cell Phone Car Chargers
  7. Metra - Speaker Connector for Select Volkswagen Vehicles - Black - Front_Zoom
    Top comment

    "Best Buy has the right parts for the job...Had a hard time locating one in different automotive stores. Best Buy employee has very knowledgeable and within minutes had what I needed."

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    Product Description

    Connect a speaker to your Volkswagen's stereo with this connector.
    See all Car Speaker Harnesses
    Top comment

    "Best Buy has the right parts for the job...Had a hard time locating one in different automotive stores. Best Buy employee has very knowledgeable and within minutes had what I needed."

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    Product Description

    Connect a speaker to your Volkswagen's stereo with this connector.
    See all Car Speaker Harnesses
    Your price for this item is $17.99

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    See all Car Speaker Harnesses
  8. Kenwood - Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black - Front_Zoom
    Top comment

    "Paired with a Kentwood sub as part of a best buy $299 package. Recommended by installation tech....I ordered this amp as “open box excellent” And in the description it clearly says no signs of use, no scuffs and scratches, and contains all original parts/accessories.. well the amp came in today and there’s scratches, scuffs, small dents, and signs of heavy use. "

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    Product Description

    Elevate your car audio experience with the Kenwood KAC-511 Class D Digital Mono Amplifier. This amplifier delivers up to 500 watts of RMS power at 2 ohms, providing your subwoofer with the energy it needs to produce rich, deep bass. Designed for efficiency, this Class D amplifier ensures reliable power handling without excessive heat, making it perfect for powering a subwoofer in a compact automotive setup. It features a variable low-pass crossover, allowing you to fine-tune the frequency output between 50Hz and 200Hz to suit your preferences and subwoofer capabilities. With a sleek, compact design that makes installation easy, the KAC-511 is ideal for tight spaces without sacrificing performance. A 100dB signal-to-noise ratio ensures that your audio remains crisp and clear, free from distortion, while the included remote bass control lets you adjust the bass level from your seat. Whether you're upgrading your sound system or replacing an older amp, the Kenwood KAC-511 offers high-quality performance at an excellent value.
    See all Mono Subwoofer Amps
    Top comment

    "Paired with a Kentwood sub as part of a best buy $299 package. Recommended by installation tech....I ordered this amp as “open box excellent” And in the description it clearly says no signs of use, no scuffs and scratches, and contains all original parts/accessories.. well the amp came in today and there’s scratches, scuffs, small dents, and signs of heavy use. "

    See all customer reviews

    Product Description

    Elevate your car audio experience with the Kenwood KAC-511 Class D Digital Mono Amplifier. This amplifier delivers up to 500 watts of RMS power at 2 ohms, providing your subwoofer with the energy it needs to produce rich, deep bass. Designed for efficiency, this Class D amplifier ensures reliable power handling without excessive heat, making it perfect for powering a subwoofer in a compact automotive setup. It features a variable low-pass crossover, allowing you to fine-tune the frequency output between 50Hz and 200Hz to suit your preferences and subwoofer capabilities. With a sleek, compact design that makes installation easy, the KAC-511 is ideal for tight spaces without sacrificing performance. A 100dB signal-to-noise ratio ensures that your audio remains crisp and clear, free from distortion, while the included remote bass control lets you adjust the bass level from your seat. Whether you're upgrading your sound system or replacing an older amp, the Kenwood KAC-511 offers high-quality performance at an excellent value.
    See all Mono Subwoofer Amps
    Your price for this item is $42.99
    Clearance
    The comparable value price is $199.99
    See all Mono Subwoofer Amps
  9. Compustar - Data Bypass Module for Most Remote Start/Security System Controllers - Black - Front_Zoom
    Top comment

    "Parts for auto start...I needed this particular part in order to install the auto start....Reliability is crucial to the success of this automotive security product, and this item has been just that. "

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    Product Description

    This iDatalink ADS-ALCA data bypass module communicates operating commands from a compatible remote start/security system controller to your vehicle's onboard computer system to enable direct control over your vehicle's functionality.
    See all Remote Start Key Fobs
    Top comment

    "Parts for auto start...I needed this particular part in order to install the auto start....Reliability is crucial to the success of this automotive security product, and this item has been just that. "

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    Product Description

    This iDatalink ADS-ALCA data bypass module communicates operating commands from a compatible remote start/security system controller to your vehicle's onboard computer system to enable direct control over your vehicle's functionality.
    See all Remote Start Key Fobs
    Your price for this item is $99.99

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  10. Kenwood - Bluetooth CD Receiver Alexa Built-In Satellite Radio Ready - Black - Front_Zoom
    Top comment

    "I have gotten another factory stereo,in my vehicle.I had to go to a pull apart automotive yard.I don't want to buy a harness yet....It was easy to install. it did say it was compatible and ready to install but I had to order 2 install parts to make it work. Still very satisfied."

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    Product Description

    Listen on the road with this KENWOOD double-DIN CD receiver. The USB port lets you charge devices and play songs from wired sources, and Bluetooth connectivity offers convenient wireless playback. This KENWOOD double-DIN CD receiver includes a convenient app that lets you change songs and control most basic functions using your smartphone.
    See all Car Stereo Receivers
    Top comment

    "I have gotten another factory stereo,in my vehicle.I had to go to a pull apart automotive yard.I don't want to buy a harness yet....It was easy to install. it did say it was compatible and ready to install but I had to order 2 install parts to make it work. Still very satisfied."

    See all customer reviews

    Product Description

    Listen on the road with this KENWOOD double-DIN CD receiver. The USB port lets you charge devices and play songs from wired sources, and Bluetooth connectivity offers convenient wireless playback. This KENWOOD double-DIN CD receiver includes a convenient app that lets you change songs and control most basic functions using your smartphone.
    See all Car Stereo Receivers
    Your price for this item is $179.99

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    Installation available at select stores - more info at checkout

    See all Car Stereo Receivers
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