- Home Page /
- Electronics /
- Car & Vehicle Electronics /
- Vehicle Electronics Accessories /
- Vehicle Audio & Video Installation /
- Radio Wiring Harnesses /
- Axxess Integrate by Metra GM MOST50 Amplifier...
0 ratings
Item #:
125100828
Axxess Integrate by Metra GM MOST50 Amplifier Retention Interface for 2014 to 2021 Vehicles, AXM50-GM1
Item #:
125100828
NZD 646
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of NZD 161.5 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. New Zealand, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, September 11
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Seamlessly integrate aftermarket radios into select General Motors vehicles while preserving the factory amplifier and premium sound system.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Seamless Integration
Easily connects aftermarket amplifiers to specific GM vehicles, ensuring optimal performance without losing factory sound quality.
Enhanced Retention
Maintains crucial audio features during upgrades, allowing users to enjoy new audio equipment while preserving functionality.
Vehicle Compatibility
Designed for 2014-2021 GM models, offering a tailored solution for a wide range of vehicles within that year span.
Product Details
| Compatible Devices | Aftermarket Car Stereos, Gm Factory Amplifiers, Most50 Audio Systems |
| Specific Uses For Product | Aftermarket Radio Installation, Amplifier Retention, Factory Audio System Integration |
| Connector Type | Most50 Optical Connector, Rca Connectors, USB Type A |
| Brand | Axxess |
| Model Number | Axm50-gm1 |
| UPC | 086429426317 |
| Manufacturer | Metra Electronic Corp |
| Item Dimensions | 8.1 x 2.6 x 3.1 inches (20.6 x 6.6 x 7.9 cm) |
| Item Weight | 7.52 ounces (213.19 grams) |
| Package Quantity | 1 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Color | Black |
| Item dimensions L x W x H | 8.1 x 2.6 x 3.1 inches (20.6 x 6.6 x 7.9 cm) |
Who Should Buy?
-
Car Audio Enthusiasts
Users who upgrade their sound systems can retain factory amplifiers, ensuring optimal sound quality and performance.
-
GM Vehicle Owners
Owners of compatible GM models from 2014-2021 will benefit from seamless integration with existing audio systems.
-
DIY Installers
Individuals comfortable with automotive electronics will appreciate the straightforward installation process and clear instructions.
-
Non-GM Vehicles
This interface is specifically designed for GM vehicles, making it unsuitable for other makes or models.
Product Description
Axxess Integrate by Metra GM MOST50 Amplifier Retention Interface for 2014 to 2021 Vehicles, AXM50-GM1
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Will this interface work with my 2015 GM vehicle?
Answer: Yes, it is designed for GM vehicles equipped with MOST50 systems from 2014 to 2021. -
Question:
Do I need to cut any factory wiring for installation?
Answer: No, the plug-and-play design ensures installation without cutting factory wiring. -
Question:
Can I use this with aftermarket radios that have Bluetooth?
Answer: Yes, it allows for modern features like Bluetooth connectivity when using an aftermarket head unit.
Axxess Radio Wiring Harnesses Axm50-gm1 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Good sound quality
- Easy to install
- Compatible with many models
- Retains factory features
Cons
- Minor issues with durability.
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NZD 646
Order now and get it around Friday, September 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Designed for GM vehicles from 2014 to 2021 with MOST50 audio systems.
- Retains factory amplifier functionality for premium sound quality.
- Complete kit includes all necessary wiring harnesses and connectors.
- Compact design for easy concealment behind the dashboard.
- Lightweight at only 0.47 pounds, simplifying installation.
- Supports modern features like Bluetooth and smartphone integration.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.