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Metra 70-2054 Factory Amplifier Bypass Harness for Select 1998-2004 GM Vehicles (Standard Packaging)

3.4 3.4 out of 5 stars 613 ratings

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Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Standard Packaging

Purchase options and add-ons

Brand Metra
Material Polyvinyl Chloride (PVC)
Item Dimensions LxWxH 6.5 x 4.5 x 2 inches
Item Weight 1.6 ounces
Cable Type Auxiliary

About this item

  • Factory amplifier harness includes 17ft. of 16 Gauge wire
  • Harness can be plugged in at the factory amplifier and ran to the location of the aftermarket radio/amplifier
  • One 24-pin plug and one 8-pin plug. 204 inch long. Must have RPO code.
  • No cutting of factory wiring is needed. OLDS Pontiac 98-04 Amp Bypass
  • Refer Product details below for User Manual (including the product compatibility)
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Metra 70-2054 Factory Amplifier Bypass Harness for Select 1998-2004 GM Vehicles (Standard Packaging)
Metra 70-2054 Factory Amplifier Bypass Harness for Select 1998-2004 GM Vehicles (Standard Packaging)
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Price$12.99$42.99$7.70$10.99$13.99$10.92
Delivery
Get it as soon as Monday, Apr 1
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Get it Apr 2 - 5
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Customer Ratings
Easy to install
4.5
4.4
4.4
Value for money
4.3
4.4
4.4
Sold By
Amazon.com
Amazon.com
Onlinesound
RED WOLF
RED WOLF
Amazon.com
cable type
Auxiliary
USB
antenna
antenna
material
Polyvinyl Chloride (PVC)
WIRE
Copper
Copper, Polyvinyl Chloride (PVC)
Copper
Copper
weight
0.1 pounds
0.02 pounds
0.06 pounds

Product information

Technical Details

Additional Information

Warranty & Support

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Metra 70-2054 Factory Amplifier Bypass Harness for Select 1998-2004 GM Vehicles (Standard Packaging)


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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 6.5 x 4.5 x 2 inches; 1.6 ounces
  • Item model number ‏ : ‎ 70-2054
  • Date First Available ‏ : ‎ October 28, 2006
  • Manufacturer ‏ : ‎ Metra Electronics Corp
  • ASIN ‏ : ‎ B000K4YO4E
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    3.4 3.4 out of 5 stars 613 ratings

Product guides and documents

What's in the box

  • Wire Harness^Manual
  • Product Description

    Plugs into car harness at radio. Provides rcas for retention of factory 35mm auxiliary jack. Auxiliary Input jack retention harness. 24 pin plugs into car harness at radio. Power 4 speaker. This product is manufactured in China.


    From the manufacturer

    About Us

    We at Metra always strive to listen to our customers. You have told us to do a better job at telling the Metra story. For over 70 years, Metra has maintained its cutting edge by paying attention to our marketplace and innovating products to fit the needs of the installer. We are the "Installer's Choice" because we are installers. Metra - offering the best in dash kits and aftermarket car audio installation accessories.

    Looking for specific info?

    Customer reviews

    3.4 out of 5 stars
    3.4 out of 5
    613 global ratings

    Customers say

    Customers like the ease of connection of the cable assembly. They mention that it does not fit their vehicle and that the plugs do not fit. They also say that the product does not work as expected and that there are missing or incorrect wires. Customers also feel the description is misleading and that it did not match up with their truck. Opinions are mixed on the quality of the product.

    AI-generated from the text of customer reviews

    3 customers mention3 positive0 negative

    Customers find the connection of the cable assembly to be easy. They say it's an awesome product that's easy to install and keeps the hassle low if you ever want to uninstall.

    "...Saves you from cutting/splicing factory output wires and keeps hassle low if you ever want to uninstall and /or sell your car later...." Read more

    "Awesome product easy to install.... just what I needed" Read more

    "Easy connection..." Read more

    14 customers mention9 positive5 negative

    Customers are mixed about the quality of the cable assembly. Some mention that it's a good product with great quality, while others say that it was the wrong harness and wouldn't hook up to their car.

    "...shrink wrapped all of my connections, and ended up with a very nice high quality harness that allowed me to bypass the amp without damaging any of..." Read more

    "It was the wrong harness would not hook up to my car but it said it did when I purchased it I have been trying to find out how to return it it's not..." Read more

    "Good product" Read more

    "Good product" Read more

    20 customers mention4 positive16 negative

    Customers are dissatisfied with the size of the cable assembly. They mention that it does not fit their 2005 Cadillac Deville, the wrong arnés, and the 2003 Silverado HD. The plugs do not fit and are not compatible with their 2007 Cadillac CTS 2.8L.

    "...this to install an after market radio for my 2006 Cadillac CTS and it did not fit...." Read more

    "Dod not fit my car, even though it was one of the year vehicles listed in the compatibility description." Read more

    "Gave you plenty of wire but DOES NOT FIT THE 2005 CADILLAC DEVILLE" Read more

    "Bought this for my 03 Hummer H2. The fit is perfect, the wires are plenty long, and good gauge all copper wiring. The wires took solder very well...." Read more

    14 customers mention3 positive11 negative

    Customers are dissatisfied with the performance of the cable assembly. For example, they mention it didn't work on their Cadillac and that it was a waste of money.

    "...I'm sure this would work for another GM car but for my car, it did not work." Read more

    "Tried installing this on a 02 Deville, did not work as advertised...." Read more

    "This does not work in anyway please check out plug in clams from car to wires does not make any sense what so even" Read more

    "...Took awhile to figure out what goes where. Other than that works fine and perfect amount of wire.(2003 Bravada)" Read more

    10 customers mention0 positive10 negative

    Customers are dissatisfied with the wire. They mention that the wires are too long, missing, and different. They also say that the connectors are way too long and there is enough wiring to rewire multiple cars. Customers also say the wire does not match with the existing plugs and is not a dash kit harness.

    "...It is NOT a dash kit harness to install an aftermarket stereo. This harness is used just to bypass the factory amplifier...." Read more

    "...I noticed with it was that the wires coming out of the connectors are way too long...." Read more

    "...Most would be running to an amp in the rear, so the wires are very long...." Read more

    "I knew this wouldnt work for my car... simply because they didnt have all the cables... i bought this and rebuilt it from abother similar harness...." Read more

    3 customers mention0 positive3 negative

    Customers are dissatisfied with the description of the cable assembly. They mention that the product pictures are misleading and did not match up with their truck.

    "Did not match up with my truck like it said it would. Second set of I’m stuck with. Crutchfield had it" Read more

    "It doesnt work for a 2004 chevy silverado. Misleading in product pictures. Waste of my money." Read more

    "Wrong part.... Misleading" Read more

    3 customers mention0 positive3 negative

    Customers are dissatisfied with the installation of the cable assembly. For example, they mention that it's not for installing a radio, it caused a huge setback, and that it doesn't hook up an aftermarket radio.

    "This will not hook up an aftermarket radio in a chevy trailblazer by its self...." Read more

    "Wrong harness for what I needed this is not to install a aftermarket radio" Read more

    "...Very disappointed. This caused a huge setback installing my aftermarket stereo." Read more

    Top reviews from the United States

    Reviewed in the United States on September 13, 2018
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    27 people found this helpful
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    Reviewed in the United States on June 17, 2020
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    Reviewed in the United States on March 20, 2019
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    Reviewed in the United States on September 25, 2020
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    Reviewed in the United States on December 23, 2017
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    Reviewed in the United States on May 2, 2014
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    One person found this helpful
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    Reviewed in the United States on February 7, 2023
    Product Packaging: Standard PackagingVerified Purchase
    Reviewed in the United States on February 16, 2021
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    Top reviews from other countries

    Darcy
    5.0 out of 5 stars Worked well
    Reviewed in Canada on December 12, 2018
    Product Packaging: Standard PackagingVerified Purchase