



Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.
🔊 Elevate your drive with GM’s authentic sound power!
The GM Genuine Parts 20918769 Radio Speaker Amplifier is a high-performance, OEM-certified audio amplifier designed specifically for select Cadillac SRX models. Delivering 150 KPSI power, it enhances your vehicle’s sound system with rich, clear audio. Engineered and tested by GM, this amplifier requires professional programming to ensure seamless integration and optimal performance, making it the perfect upgrade for discerning GM vehicle owners seeking authentic sound quality and durability.





| ASIN | B004JBI8VO |
| Best Sellers Rank | #160,009 in Automotive ( See Top 100 in Automotive ) #239 in Automotive Replacement Radio Electrical Accessories |
| Brand | GM GENUINE PARTS |
| Brand Name | GM GENUINE PARTS |
| Color | Natural/Black |
| Customer Reviews | 4.5 out of 5 stars 628 Reviews |
| Global Trade Identification Number | 00707773685761 |
| Included Components | Speaker Amplifier |
| Item Shape | Round |
| Item Type Name | Speaker Amplifier |
| Item Weight | 2.6 Pounds |
| Manufacturer | GM Genuine Parts |
| Model | 20918769 |
| Part Number | 20918769 |
| Shape | Round |
| UPC | 707773685761 |
| Unit Count | 1.0 Count |
| Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
B**1
Perfect for 2012 Cadillac SRX
Took 5 minutes to install in my 2012 Cadillac SRX. Works perfectly. Definitely worth the money, especially since I could install it myself.
A**A
Works great
Works great bought mine used and put it in myself it’s fit my Cadillac SRX perfectly
L**R
Thanks to Cadillac forum and Amazon!
I lost all sound in my 2010 Cadillac SRX over a year ago. This affected not only my radio, but all sounds like notification alerts, navigation, even turn signals. I am on a fixed income and taking it to the dealer for a costly repair was not an option. Thankfully I found Cadillac Forum online where others had reported the same issues. Several owners had posted that the amplifier was the issue even though dealerships were telling them that needed all new systems put in. One owner posted the link to the OEM amplifier he purchased from Amazon. It was an easy fix and access to the amplifier was just close to a panel that required only a few screws removed. At that point it was unplug the old and plug in the new, easy peasy! I now have sound again and for a little over 100 bucks. Thank you Amazon for having the part in stock free shipping and on sale for black Friday. I couldn't ask for more!
J**Y
Factory replacement
Working good, very clean, I cannot tell it used
S**1
Fixed the issue
Our 2010 Cadillac SRX lost all audio. Replaced with this part and the audio now works. Was a perfect fit and easy to install.
K**O
Fixed the problem
We bought a 2012 Cadillac and discovered the radio and none of the sounds inside the car like the turn signal sound or the horn worked. We researched it on YouTube and saw that this part was likely the problem. We purchased this part and installed it ourselves, based on the video that was really helpful. Fix the problem and we could not be happier!
C**W
Fits but does not work
Was searching for this replacement and didn't initially buy, but then had a little I could spend on it, the description was wrong but the connections and housing were correct, I just connected it with no issue of connecting, but with no luck there is no audio coming from the system, give it that the description was for a GM catalytic converter gasket but looked the part I purchased it to replace the one in my 2010 Mazda 3, I'm not giving up on it just yet because the description says it needs to be programmed, I'm just not sure where I can take it since it's labeled as a gm part but I have a Mazda, so if anyone could direct in a good direction that would be great, hopefully this thing works and if it does I'll be back to correct my review
W**S
No turn-signel sound. Amplifier needed replacing.
Buy new....labor intensive replacement.
T**E
Worked
Replacement for my car amp
P**O
Excelente producto.
Cerciorarse con la mejor exactitud posible en las entradas de los brackets. Lo había comprado originalmente para un Mito Veloce 2017 y por una "patita" de uno de los brackets no tuvo compatibilidad.
J**A
pratico para vaior vehiculos
lo use para una srx 2010 cadillac, es perfecto
J**R
Works for mazdaspeed3/mazda 3
Yes, this product does work for the mazda 3 platform with bose speakers (i own a 2010 speed3 and it works perfectly). The only downside is that you would have to drill an extra hole for it to fit on the bracket. I searched scrapyards, online and wreckers in my area and could not find the mazda 3 amplifier anywhere. I looked at the connections and this one matched, i saw another review that it would fit on here but there was no confirmation by anyone so i took the risk and it paid off. This amp does work.
S**.
good product
Expensive, but needed and problems have been solved
Trustpilot
2 weeks ago
1 month ago