The Best E38 Aux Input of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best E38 Aux Input of 2025. Check our ranking below.

2,575 Reviews Scanned

Rank No. #1

Keple BMW Aux Input Mounting Kit Auxiliary Audio Cable Adapter with 3.5mm Male Aux Cable 1m for BMW (E46) 320i / 320ci / 320cic / 323i / 323ci / 323cic / 325i / 325ci / 325cic / 328i / 328ci / 32

This BMW Aux Mountable 3.5mm Input allows AUX input on any CD or Cassette unit (non nav) and replace the CD changer. You will gain the ability to play ANY audio you want through your head-unit using this mode.
EXTRA CABLE: To get full experience, you will get 1m AUX male Cable so you can connect your device and enjoy music at the moment, which works with any device with aux socket, such as MP3, Tablets or Smartphones (Iphone, Samsung, HTC, Huawei, etc.).
HIGH QUALITY: 100% brand new and high quality. No loss of sound quality.
EASY TO INSTALL: Simply connect audio port to your radio; mount female socket with nut into your dashboard and use Aux Male cable to connect you device.
EASY TO INSTALL: Simply connect audio port to your radio; mount female socket with nut into your dashboard and use Aux Male cable to connect you device.

Rank No. #2

Keple AUX Input Audio Cable Car Adapter Compatible with B M W E39 E46 E53 BM54 X5 16:9 Screen CD Player Navigation Nav | 3 pin Changer Transmiter 3.5 Male Lead Cord Extension Wire Connector | 4.9 ft

WHAT IT IS FOR - Keple AUX Lead is OEM AUX cable made to be compatible with B M W factory audio player. This cable uses the correct OEM connector with locking tab to plug into the AUX port on the back of your stereo. Once connected, it will provide you with an AUX audio input, the cable has a standard 3.5mm stereo plug to connect directly to almost any audio device with a headphone jack.
ADVANTAGES - Materials of Wiring harness made of PVC, corrosion-resistant, resistant to oxidation by high temperature. The standard anti-interference design allows high speed transfer and to listen to the music in high crystal clear quality sound. Easy to install and use. Cable length on purpose made quite short to be just in a right compact size. AUX cable fits different models of cars. Keple cord made to be durable and to last long.
EASY TO USE - To start using this Keple harness adapter you will need first to remove the car audio player. Then to connect one part of the cable in the right place on the back side of the radio. It is the easiest way to expand your car radio system to an AUX port. You can use 3.5 plug for your mobile phone, mp3 player and other devices to listen to your favorite music. Please be aware you will need some additional tools to perform all these steps.
COMPATIBILITY - AUX Keple audio adapter is compatible with B M W E46 (2002, 2003, 2004, 2005, 2006 release years) Navigation System: 320i, 320ci, 320cic, 323i, 323ci, 323cic, 325i, 325ci, 325cic, 328i, 328ci, 328cic, 330i, 330ci, 330cic & M3. E39 525i, 525iT, 530i, 530iT, 540i, 540iT & M5. E53 X5 3.0, 4.4, 4.6, 4.8 and X5 M. Please be aware the cable has 3 pins jack. Your current car radio should have the 3 pin plug.
WARRANTY - Our great customer service is available for any questions before or after the purchase.

Rank No. #3

Replacement Car USB Aux Socket Adapter Cable For BMW E39 E46 E38 E53 X5 Model 9237656, Car Wireless Audio Input Car Audio Music Interface Power Cord, Center Console Installation

[PACKAGE CONTAINS] Package contains 1 USB socket and 1 connecting cable to replace the center console USB AUX in socket adapter cable.
[CENTER CONSOLE LOCATION] Designed for installation in the center console area to restore factory-style AUX and USB access without altering interior layout.
[AUX/USB FUNCTIONALITY] Restores auxiliary input and USB data/charging paths so smartphones and media devices can connect to your car stereo and charge on the road.
[STABLE BUILD FOR DAILY USE] Black ABS housing offers wear resistance and dimensional stability to keep the socket functional and looking consistent over .
[ ABS CONSTRUCTION] Built from wear-resistant ABS in black finish that resists deformation and maintains a neat appearance inside the cabin during daily use

Rank No. #4

CHELINK in Car Female 3.5mm AUX Input Audio Adapter Cable for B-M-W E39 E53 X5 X5M Z4 E83 E85 E86 X3 Mini Cooper

This Kit will give you a 3.5mm female Jack plug to your i-Pod or other MP3 player to plug into your B-MW stereo
Since it plugs into the aux port directly on the back of the head unit, there is no loss of sound quality
Cable length: 1.5 meter, super high-quality wire rod productionn. Easy to use, plug in play, no modification need
Connect to 3.5mm device and car stereo system, fit for most music player with 3.5mm AUX (such as MP3, I-PAD, PHONE, GPS etc)
The compatible models just for your reference, please be sure that the connector is fit for your car before you order

Rank No. #5

MOTOKU USB AUX Input Socket Switch for BMW E81 E87 E90 F10 F12 E70 E82 F10 528i 535i 650i 750i 750Li Z4 335is X1 X3 X4 X6 X5 M5 M3 M6 640i 740i 550i Audio Auxiliary Jack

Compatible with BMW 740Ld xDrive 2015; 535xi, 528xi 2008; 330xi, 325xi 2006; 545i 2004-2005; 525i, 530i 2004-2007; 325i, 330i 2005-2006; 525xi, 530xi 2006-2007; 323i 2006-2011; 550i, M5 2006-2016
Compatible with BMW 328xi, 335xi 2007-2008; X5 2007-2013; 328i, 335i 2007-2014; 128i, 135i, M3 2008-2013; X6 2008-2014; 528i, 535i 2008-2016; 650i 2008-2018; 009-2011; 328i xDrive, 335i xDrive 2009-2013
Compatible with BMW 750i, 750Li 2009-2015; 528i xDrive, 535i xDrive, Z4 2009-2016; 760Li 2010-2014; 740i, 750i xDrive, 750Li xDrive 2010-2015; 335is 2011-2013; Alpina B7, Alpina B7L xDrive 2011-2014
Compatible with BMW 740Li, Alpina B7L, X1 2011-2015; 550i xDrive 2011-2016; X3 2011-2017; 640i, 650i xDrive, M6 2012-2018; 740Li xDrive 2013-2015; 535d, 535d xDrive 2014-2016; 640i xDrive 2014-2018; X4 2015-2018
Replaces Part Number: 84109237653, 61319129652, 61319138402, 61319129651

SaleRank No. #6

Acouto 3.5mm Aux Stereo Car Auxiliary Input Cable Adapter MP3 Music Cable Fit for E46 1998-2006

Rank No. #7

AUX Bluetooth Compatible with BMW BM54 E39 E46 E38 E53 X5 CD Charger for iPod iPad Mini iPhone 5 6 7 8 X Xs Max XR 11 12 13 Pro Max Samsung with Filter

Features : Brand New Cable length : 20CM Bluetooth version:3.0 We don't confirm 100% to work with car model years .please make sure that connector can fit for your car before you order it Compatible with: 2002 - 2006 BMW (E46): 320i, 320ci, 320cic, 323i, 323ci, 323cic, 325i, 325ci, 325cic, 328i, 328ci, 328cic, 330i, 330ci, 330cic & M3 (Coupe, Sedan & Convertible) 09/2002+ 2002 - 2003 BMW (E39): 525i, 525iT, 530i, 530iT, 540i, 540iT & M5 (Sedan) 09/2002+ 2002 - 2006 BMW (E53): X5 3.0, 4.4, 4.6, 4.8 and X5 M 10/2002+

Rank No. #8

Keenso Car Auxiliary Input Cable, 3.5mm Aux Adapter, Car Stereo MP3 Input Adapter E53 E39 X5 E46 1998-2006

☆【Premium Quality】: This brand new MP3 cable comes with red MP3 cable and a black auxiliary input mode cable, which has quality and excellent performance.
☆【Universal Fitment】: This 3.5mm car audio auxiliary in input interface adapter MP3 music cable allows AUX input on any CD or Cassette unit (non nav) and replace the CD changer.
☆【Play Radio as You Like】: This auxiliary input mode cable has stable performance, you will gain the ability to play audio which you wish through your head unit using this mode.
☆【Universal Fitment】: This 3.5mm car audio auxiliary in input interface adapter MP3 music cable allows AUX input on any CD or Cassette unit (non nav) and replace the CD changer.
☆【Product Specifications】: Convert your cable to show auxiliary mode. Connection type: 3.5mm jack - 3.5mm jack; 3.5mm to 3.5mm cable; length: 120cm/47.2''; auxiliary cable length: 150cm/59'.

Rank No. #9

Keenso Car AUX Module Audio Adapter for E39 E46 E38 E53, Plug and Play for Mobile Music Enthusiasts

[ AUDIO] Enjoy MP3 audio format and crystal-clear sound with 5.0 AUX Module for E39 E46 E38 E53.
[EASY TO INSTALL] Simply plug the 3pin connector into the socket back of your radio, no complicated setup required.
[WIDE COMPATIBILITY] Compatible with mobile phones, tablets, and MP3 players with capability.
[SEAMLESS CONNECTION] Pair your device with the adapter, choose Aux on the radio, and stream music through car speakers.
[DURABLE MATERIAL] Made of wearproof ABS material in black, ensuring long-lasting performance.

Rank No. #10

Car Adapter, ABS Aux Adapter for Car Aux Easy Installation for E39 E46 E38 E53

【Convenient Phone Pairing】You can effortlessly pair your mobile phone or tablet with the aux adapter for car, enabling you to play music directly through your car speakers with just a few taps.
【Audio Support】This aux adapter supports MP3 and audio formats like WMA and WAV, delivering impressive sound clarity and allowing you to enjoy your favorite tracks seamlessly.
【Wide Compatibility】The car adapter is engineered for compatibility with various model, including E39 and E46 series, ensuring easy installation for M3 and M5 vehicles as well.
【Effortless Installation】Featuring a simple 3-pin connector, the car adapter allows for easy plug-and-play installation, making it accessible and user-friendly for all car enthusiasts.
【Advanced Technology】Equipped with 5.0, the adapter for car ensures a stable connection and extended range, enhancing your audio experience while driving.

Last update on 2026-01-14 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best E38 Aux Input?

Do you get stressed out thinking about shopping for a great E38 Aux Input? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching E38 Aux Input, which is why we have assembled a comprehensive list of the greatest E38 Aux Input available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for E38 Aux Input that you consider buying. Your questions might include the following:

Is it worth buying an E38 Aux Input?
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Why is it crucial to invest in any E38 Aux Input, much less the best one?
Which E38 Aux Input are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding E38 Aux Input, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for E38 Aux Input, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible E38 Aux Input. Make sure that you are only using trustworthy and credible websites and sources.

We provide an E38 Aux Input buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available E38 Aux Input currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of E38 Aux Input has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an E38 Aux Input?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your E38 Aux Input.
Customer Ratings: Number ratings grade E38 Aux Input objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their E38 Aux Input.
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Product Reliability: How sturdy and durable an E38 Aux Input is should be an indication of how long it will work out for you.

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The Best E38 Aux Input of 2025 – Reviewed and Top Rated

How Do You Buy The Best E38 Aux Input?

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