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Metra 72-4565 Speaker Wiring Harness

For select 1978-1996 GM and Chrysler vehicles

Item # 120724565

These harnesses allow you to plug your new speakers into the factory connectors present in your vehicle's...

Find what Fits your vehicle

These harnesses allow you to plug your new speakers into the factory connectors present in your vehicle's...

Item # 120724565

In stock

About the Metra 72-4565 Speaker Wiring Harness

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

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

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 harness, soldering is best, and crimping is also very popular – see "Accessories."

Includes Crutchfield's 60-Day Total Satisfaction Guarantee


What's in the box:

MFR #72-4565

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Metra 72-4565 Speaker Wiring Harness reviews

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More details on the Metra 72-4565 Speaker Wiring Harness

Pat M.
The Metra 72-4565 Speaker Wiring Harness replaces these items:

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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Customer Q&A

1 question already asked

This is listed as fitting a 1987 Cavalier Z24 but it doesn't. Can you remove this part and change it to the correct part number Metra 72-1002 please?
[ Troy  May 28, 2021 ]
1 answer
We do list the 72-1002 as working in the dash of the Z24 convertible body style. If you purchased the harnesses or speakers which got the harnesses for free, I recommend contacting our technical support for help. We send their toll free number on the order invoice. On occasion, vehicle manufacturers have been known to run out of one part/wiring and use a substitute until they get the part/wiring back in stock
[ Paul  Jun 15, 2021 ]  Staff

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