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Video: Discounted car stereo installation gear

We help you get the gear you need to install it right

When installing a new car stereo or speakers, you'll need specialized mounting kits and wiring adapters to do the job. And when you purchase your new stereo or speakers from Crutchfield, we'll give you a hefty discount on this installation gear.

Our vehicle-specific instructions, wiring harnesses, adapters, and expertise will save you time and money by letting you do the job yourself. You'll have a professional-quality installation and be able to enjoy your new audio gear for years to come.

You can learn more about Crutchfield's car audio extras and also level up our help by letting us do some of the work for you with our Crutchfield ReadyHarness™ service

Use our vehicle selector to get details specific to your vehicle. If you have any questions, contact an advisor via phone or chat.

Last updated 5/19/2022
  • jacoms from Saint Charles

    Posted on 12/26/2021

    Needing help with new Pioneer DMH-1770MEX. I have the trim removed but where / what all is needed to be cut? The radio housing sits flush with its face and when I try to fit the new Pioneer DMH-1770NEX. Thank you for any assistance you might provide.

  • Keith Boggs from Lebanon

    Posted on 4/22/2021

    I have 04 mitsubishi galant with infinity factory sound system and cannot find a wiring harness to fit . It has three wiring clips on the factory harness

    Commenter image

    Alexander H. from Crutchfield

    on 5/3/2021

    Keith, give us a call and an Advisor can help you get the right harnesses for the job.
  • Diallo from Saint Paul

    Posted on 8/10/2019

    I purchased speakers with the speaker harness for my truck with the installation instruction however I misplace the instructions. Can you help me?

    Commenter image

    Alexander H. from Crutchfield

    on 8/12/2019

    Diallo, give us a call and someone will be able to help. Also, it's worth searching our site for your speakers. In most cases, you'll find a PDF of the owner's manual under the "What's In The Box" heading on the item page.
  • Andrew

    Posted on 1/1/2019

    I have a 01 f150 I'm trying to install a aftermarket radio..bought a adapter for plug and play ...all works but the sound ..on the factory harness there's a amp ground wire that doesn't have a match wire on the radio harness ...could that be the problem ? If so where would it tie into to work ? Thanks

    Commenter image

    Alexander H. from Crutchfield

    on 1/7/2019

    Andrew, could be that you have the wrong harness since your factory system is non-amplified. Give our Tech Support a call for free help troubleshooting your system if you bought your gear from us. If you purchased your equipment elsewhere, you can still get expert Crutchfield Tech Support - 90 days-worth for only $30. Check out our tech support page for details.
  • Daniel Duffee from Arlington

    Posted on 8/26/2018

    Hi, I am installing a JVC in a 1998 Dodge Ram 1500 that did not come with the Infinity System. Several problems, There is a Black with/Yellow stripe wire in OEM harness. I have not found one mention of this wire in days of research There is also a lime Green wire that Ive found no mention of. Any help would be appreciated..

    Commenter image

    Alexander Hrabe from Crutchfield

    on 8/27/2018

    Daniel, if you haven't purchased a wiring harness for this stereo and your vehicle, give us a call. That'll make installation easier. If you bought your gear from Crutchfield, you can call Tech Support for free help troubleshooting your system. If you purchased your equipment elsewhere, you can still get expert Crutchfield Tech Support - 90 days-worth for only $30. Check out our tech support page for details.
  • Commenter image

    Alexander Hrabe from Crutchfield

    Posted on 10/6/2016

    Mario, if you bought your gear from Crutchfield, you can call Tech Support for free help troubleshooting your system. If you purchased your equipment elsewhere, you can still get expert Crutchfield Tech Support - 90 days-worth for only $30. Check out our tech support page for details.

  • Mario from Regina, ca

    Posted on 9/29/2016

    Hi.. i have a honda pilot 2004 and i'd like to replace the factory car stereo with the kenwood ddx418, how can i connect the rear dvd player?..

  • Commenter image

    Alexander Hrabe from Crutchfield

    Posted on 6/17/2016

    Anthony, you're going to need an aftermarket amp to drive a component sub. How that amp will connect to your stereo will depend on the outputs available on your receiver. Check out this amp buying guide to get started and then take a look at this article on how to match subs and amps.

  • Anthony from Carlow

    Posted on 6/16/2016

    Hi I have installed the Rupse s100 aftermarket head unit for 08-12 Mazda 6. Do you know what harness I need to connect sub in the booth like original head unit?

  • Commenter image

    Alexander Hrabe from Crutchfield

    Posted on 6/6/2016

    Kodi, I've passed your question along to our sales team. An advisor will contact you soon to make sure you find the wiring kit you need.

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