PAC RP4GM11 Radio Interface for Select 2003 - 2013 GM Vehicles

Deff Audio
(13778)
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US $124.36
as low as $42.42/mo with
Condition:
New
10 available7 sold
Popular item. 7 have already sold.
People want this. 21 people are watching this.
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Free Standard Shipping.
Located in: Erie, Pennsylvania, United States
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Estimated between Thu, Aug 21 and Mon, Aug 25 to 94104
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30 days returns. Seller pays for return shipping.
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eBay item number:385037451516
Last updated on Jul 29, 2025 01:10:07 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
MPN
RP4GM11
Brand
PAC
UPC
606523109321
Category

Item description from the seller

About this seller

Deff Audio

98.1% positive feedback•65K items sold

Joined Mar 2005
Welcome to DeffAudio where you will find car audio, mobile video, Amplifiers all from Boss Audio, Power Acoustik, SPL and many more car audio manufacturers. Please add me to your list of favorite ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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CLEARANCE!Car AccessoriesCar Alarms & Remote StartersCar AmplfiersCar Install SuppliesCar SpeakersCar StereosCar Subwoofer BoxCar Subwoofers

Seller feedback (14,247)

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    • a***e (43)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Good product and fast shipping. Item exactly as advertised. Would buy again.
    See all feedback

    Product ratings and reviews

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    4.6
    9 product ratings
    • 8 users rated this 5 out of 5 stars
    • 0 users rated this 4 out of 5 stars
    • 0 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 1 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    See all 7 reviews
    • by FwROzzw_Tve@Deleted
      Apr 14, 2016

      PAC RP4

      My 2003 Silverado has the steering wheel controls, premium bose system, and onstar. I didn't plan to ever use the onstar, so I just went with the Radio Pro 4 instead of the RP5. The RP4 was much more simple to install, and I figured logically the less tasks the device has to do the less room for problems. Great device, it has worked perfect so far. I would definitely recommend it to anyone wanting to retain their factory setup with an aftermarket radio.

      Verified purchase: YesCondition: NewSold by: www-sonicelectronix-com

    • by crashdog144
      Dec 02, 2016

      Absolute piece of crap

      After installing in a 2004 Grand Prix, the gauges and traction control randomly quit working. Do not expect a response from tech support because they couldn't care less after you purchase. Purchased different brand interface and threw this piece of crap in the garbage where it belongs, and everything works like it should. Save your time and money and purchase a different brand. I can only give a one star because it wont let me go lower.

      Verified purchase: YesCondition: NewSold by: discountslasher

    • by tmustain
      Nov 16, 2018

      Easiest stereo install

      When I took this out of the box, it was overwhelming with all the wires, but after following the instructions it was the easiest install I ever done. Great product. Wires and instructions are very easy to read and follow.

      Verified purchase: YesCondition: NewSold by: wholesale_connection

    • by rons7cars
      Dec 09, 2015

      The best

      I have tried them all, and this is THE BEST and easiest to use interface/harness. Receiver works flawlessly, as do steering wheel buttons.

      Verified purchase: YesCondition: NewSold by: skar-audio

    • by jcou3133
      Nov 16, 2021

      Rp4gm11

      2003 Silverado aftermarket radio with steering wheel controls.. works spot on !!!! A must have …

      Verified purchase: YesCondition: NewSold by: ecop!

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