CRUX SWRGM-48 radio replacement interface retains Steering Wheel Control functionality and factory Chime features on select GM Class II vehicles with Bose Amplified & Non-Amplified Systems (2002-2013)
Condition: New
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Wednesday, Dec 10
Features
- Pre-programmed to retain factory steering wheel controls
- Voice recognition command from factory SWC
- Manufactured in China
- Works with Standard Bose, Premium Bose (Y91) amplified and non-amplified systems
Brand: CRUX
Item dimensions L x W x H: 5.5 x 11.5 x 3 inches
Connector Type: Metri-pack
Manufacturer: Crux
UPC:
Product Dimensions: 5.5 x 11.5 x 3 inches
Item Weight: 8.1 ounces
Item model number: SWRGM-48
Is Discontinued By Manufacturer: No
Other display features: Wireless
Whats in the box: Wiring Harnesses
Manufacturer: Crux
Date First Available: January 1, 2018
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Dec 10
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Style: Wheel Control
The CRUX SWRGM-48 made upgrading my GM radio so much easier. Installation was straightforward, and everything worked exactly as promised. It retained my steering wheel controls and the factory chimes without any issues, which was really important to me. I’m especially impressed that it works seamlessly with both Bose amplified and non-amplified systems. No glitches, no static—just smooth functionality and a clean install. If you’re replacing your factory radio and want to keep all your original features intact, this interface is a must-have. Highly recommend!
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Reviewed in the United States on August 30, 2025 by dirtrider1004
Style: Wheel Control
Works great
Reviewed in the United States on October 5, 2025 by Carter brown
Style: Wheel Control
Maintains all steering wheel components. No cutting of cords. Plug and play. Just make sure the # setting is correct. Mine wasn't working properly, I had it on the wrong # setting. Once that was changed, no issues. Worth the money.
Reviewed in the United States on September 10, 2023 by handleit
Style: Wheel Control
Update: I had the module removed for a day to peek inside to see if perhaps it had a fuse I could replace, or a burnt component. I noticed a couple LEDs so decided to see if those would at least illuminate. I plugged the module back in and it came to life! I went to my email to respond to Cruz tech support that it was working again and found they had answered my message to them. They said, “Try unplugging it for 15 minutes”. So now I know if it ever does that again to pull the radio fuse for awhile to reset the Crux. I used this to install an aftermarket head unit in my 2005 Silverado. It worked great. It chimed, it sent the accessory power and reverse signal to the head unit...all good. Then I jump started my truck with a battery pack and after wards, the head unit wouldn't power on. I could reset the HU and see that it powered its USB ports for several seconds, then it would turn off. I thought the HU had an issue. Probed the power leads today and discovered the Crux is no longer sending power. Also realized it wasn't chiming. All the fuses are good and there is 12v constant still. So apparently the jump start fried the Crux module. (It didn’t, see update)
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Reviewed in the United States on June 19, 2022 by Michael Pitts Michael Pitts
Style: Wheel Control
Fits good for 2006 gmc Yukon Denali with bose (y91) amp. Just connect wires ect and make your harness then plug and play with the right dash kit. This kit comes with the antenna adapter needed. Chime is annoying, I turned it all the way down. Make sure to set your dip switches to the correct settings for whatever radio brand you have. Was pretty straightforward. So far so good. Been a week or 2
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Reviewed in the United States on October 25, 2024 by Ben
Style: Wheel Control
I installed a Pioneer head unit in my 2003 Chevy Trailblazer with Bose premium speakers. I purchased this interface and it only works sometimes! While driving the sound stops and the only way to get the sound to start playing is by pulling over, shutting the vehicle off and restarting the vehicle!? Sometimes you have to restart multiple times or you have no sound at all. Terrible product!!!!!!
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Reviewed in the United States on May 4, 2024 by jamie thompson
Style: Wheel Control
Works great
Reviewed in the United States on September 11, 2025 by David21
Style: Wheel Control
Worked perfectly for my 03 Silverado with Bose sound system, the best adapter with instructions I’ve seen on any similar product
Reviewed in the United States on February 2, 2025 by Stephen V