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Metra 70-1784 Wiring Harness - Customer Ratings & Reviews



5 star
88%
4 star
6%
3 star
0%
2 star
0%
1 star
6%



Durability
4.6
Value
4.4
Features
4.5
Design
4.5
Usability
4.6

Customer Reviews

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easy install

Ordered this for an install because guy thought crutchfield prices were the best until I showed him how much I saved him

By justin on October 10, 2014

48

found this helpful.

Very nice!!

Great harness...quality is the best I have used

By vincent on July 4, 2011

45

found this helpful.

useful item

good thing but i didn´t need it

By Kjell on March 11, 2011

45

found this helpful.

Metra cable 70-1784

Very well designed cable exact fit to your vehicle wiring harness no cutting needed you won't find a better cable manufacture out there they have a very large selection and on line support as well if you need help installing it or have any questions.

By audio cable on August 18, 2011

43

found this helpful.

Easy to use

Fits factory connector, make installation quicker, able to retrofit to another system.

By Bill on May 29, 2012

42

found this helpful.

it works

i got this just for the power ground and remote wires. i didn't use the speaker out wires as going to run amplifiers. worked without issues

By Rafael on December 20, 2010

41

found this helpful.

A bunch of cables put well together

Original price is rather steep for a bunch of cables and a plug, but becomes thoroughly reasonable with Sonic's rebate.

Functionally the item comes with useful documentation, is easy to set up, and works as advertised. Overall recommended.

By Que on July 26, 2013

41

found this helpful.

Just what I needed!

I needed a radio harness to adapt a new stereo to my daughter's Beetle. They had just what I needed and shipped same day. Thumbs up!

By BeetleTunes on June 26, 2012

42

found this helpful.

Exactly what I needed

This was exactly what I was looking for. Fast delivery, fit perfectly.

By Jim on July 28, 2020 Checkmark Icon Verified purchase

27

found this helpful.

Got the job done easily

was used for a Mercedes W202(non-bose) application. had to modify it a little, but made it a much cleaner install that is removable in the future if I wanted to put the stock unit back in.

By Charles on November 30, 2015

27

found this helpful.

Not for 99 Audi A6 w/bose

Im sure this works fine if it actually fits but it is not the one if you have a 99 Audi A6 Quattro avant w/Bosé originally installed the one you need comes with rca cables and it’s a hot mess no matter what you try because the original speakers are wired through an amp rather than directly….. enjoy! Rating low because it specifically lists the vehicle as a fit and it’s not a fit

By Elisabeth on March 27, 2022 Checkmark Icon Verified purchase

17

found this helpful.

By Boulos I on December 3, 2023 Checkmark Icon Verified purchase

12

found this helpful.

By Hugo on March 19, 2025 Checkmark Icon Verified purchase

Made the install much easier & faster

By James on February 3, 2025 Checkmark Icon Verified purchase

By Kamarion on August 30, 2024 Checkmark Icon Verified purchase

Perfect fit for 2004 Pontiac GTO

Match the colors to the harness for your head unit and you’re good to go. Easy, straight forward and fit the factory connector perfectly. 10/10 very happy

By Braden on August 23, 2024 Checkmark Icon Verified purchase

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