Metra
Metra 40-GM21 Antenna Adapter for GM 40GM21_6
- SKU:
- 18062683
- MPN:
- 40gm21
- Availability:
- Usually ships the same or next business day. In stock at our NJ warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 01/24/2026 07:40:28 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $12.71 each 12.71 |
| Buy 3 | and pay only $8.77 each 8.77 |
| Buy 4 - 9 | and pay only $6.98 each 6.98 |
| Buy 10 - 16 | and pay only $4.33 each 4.33 |
| Buy 17 or above | and pay only $3.66 each 3.66 |
- Stock Update:
- 01/24/2026 07:40:28 PM PST
Description
This item is brand-new, factory sealed.
GM 88-13 INTO OE RADIO GM factory radio with mini barbless connector to aftermarket antennaMiscellaneous Application/Usage: Radio Communication Additional Information: GM factory radio with mini barbless connector to aftermarket antenna
Features
Additional Information:
Radio Communication
GM factory radio with mini barbless connector to aftermarket antenna
Application/Usage:
Radio Communication
Specs
| General Information | |
| Brand Name | METRA |
| Manufacturer Website Address | http://www.metraonline.com |
| Product Type | Antenna |
| Product Name | 40-GM21 GM Radio Antenna Adapter |
| Manufacturer | Metra Electronics |
| Manufacturer Part Number | 40-GM21 |
| Product Model | 40-GM21 |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Metra 40-GM21 Antenna Adapter for GM 40GM21_6
$17.76