Metra 71-032C Speaker Wiring Harnesses

For select 1987-02 vehicles

Item #: 12071032

In Stock

11 Reviews

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These harnesses will allow you to plug your new speakers into the factory connectors present in the speaker openings for your vehicle.

Note: Some aftermarket speakers have terminals that are wider than this harness's slide-on connectors. You may need to widen the harness's female slide-on connectors, or use the slide terminals that may be included with the speakers. If you need to connect your new speaker's connectors to the Crutchfield-supplied harness, soldering is best, and crimping is also very popular - see "Accessories."

Includes Crutchfield's 60-Day Total Satisfaction Guarantee

Note: Most vehicles will require additional installation parts — please identify your vehicle if you haven’t done so, then check here for a list of parts. You can also call an Advisor for more information.

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What's in the box?

Download owner's manual

  • 2 Speaker harnesses
  • Instructions

Product Research


Crutchfield Speaker Harness: Crutchfield speaker harnesses prevent you from having to cut your vehicle's factory speaker plugs when replacing your factory speakers with aftermarket car speakers. The Crutchfield speaker harness features two female quick-slide connectors on one end to attach directly to your new aftermarket car speakers & a proprietary Molex connector on the other end that connects to your vehicle's factory speaker plug.

Quick-Slide Connectors: The Crutchfield speaker harness is equipped with a large (positive) & small (negative) female quick-slide terminal. These quick-slide terminals fit directly onto most aftermarket car stereo speaker terminals (slight crimping may be required). In rare cases that the quick-slide terminals do not fit your car speaker terminals, you will need to solder the Crutchfield speaker harness to your aftermarket speaker's terminals or replace the quick-slide connectors on the Crutchfield speaker harness with the correct size terminal.

Note: Installation tools, hardware, & accessories are not included & sold separately. Please see the Accessories tab for recommendations & availability.

Quick-Slide Terminal Measurements: The positive female quick-slide terminal measures 0.205" (inner width), while the negative female quick-slide terminal measures 0.115" (inner width).

Wire Code Chart: Two identical Crutchfield speaker harnesses are included.

Wire Color Function
White Positive
Black Negative

The Crutchfield Car Selector: Please visit the Crutchfield Car Selector for your specific type of vehicle.

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At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Metra 71-032C Speaker Wiring Harnesses Reviews

Average Customer Review:

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Pro install

Written By dvan, Utah on Thursday, March 26, 2015

Crutchfield Customer Review (What's this?)

No need to cut wires installation easy.

Pros: No need to cut wires installation easy.

good product

Written By Gordon Younger Jr., Montgomery, AL on Friday, August 15, 2014

Crutchfield Customer Review (What's this?)


Pros: easy hookup

Cons: none


Written By Hgljr, Northern West Virginia on Wednesday, August 06, 2014

Crutchfield Customer Review (What's this?)

These adapters were awesome. They made a 20 minute job into a 1 minute job!

Pros: Easy to use.

Cons: None.

Revamp the Van

Written By William, Texas on Thursday, March 27, 2014

Crutchfield Customer Review (What's this?)

Very good. Simple,Clean.

Pros: Easy install. Factory wiring unchanged!

Cons: None

Metra 71-032C Speaker Wiring Harnesses

Written By RobN, Orlando, Fl. on Friday, January 31, 2014

Crutchfield Customer Review (What's this?)

Good Quality

Very Good Product

Written By Steve1640, Madison Heights, VA on Monday, July 08, 2013

Crutchfield Customer Review (What's this?)

Made the installation of my speakers a snap! Getting the speakers in the correct position was harder than the wiring with these adaptors!

Pros: Makes speaker wiring a snap!

Cons: none

Wrong Parts

Written By B L, Hollister,Ca on Monday, July 02, 2012

Crutchfield Customer Review (What's this?)

The rear speaker adapter listed for my car is the wrong item, however a quick phone call to customer service solved all my problems.Even with this slight mishap I would buy from Crutchfield again and wouldn't think twice about it.


Written By BIG FRED, CATONSVILLE,MD on Thursday, December 15, 2011

Crutchfield Customer Review (What's this?)



wrong harness for dodge grand caravan 1999

Written By victor, myrtle beach on Monday, June 20, 2011

Crutchfield Customer Review (What's this?)

these are not the right one for my van I had to cut the wiring in my van !!!


Written By speedy, south boston,va on Saturday, June 06, 2009

Crutchfield Customer Review (What's this?)


Plug N Play

Written By Andrew, OC, California on Saturday, August 23, 2008

Crutchfield Customer Review (What's this?)

Plug n Play. Plugged the fat end in to the chryler fat thing and the other
two wires to the speakers. Can't get any easier than that. Crutchfield sent
them free while others are charging $15.00 a pair. Crutchfield customer
service is over the top friendly and knowledgable. Will continue to buy from
them. They are always cheapest priced too.

Get everything you’ll need to enjoy your new Metra 71-032C Speaker Wiring Harnesses

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