Metra
Metra Antenna for GM (40-gm18)
- SKU:
- 18062681
- MPN:
- 40-gm18
- Availability:
- Usually ships the same or next business day. In stock at our NJ warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 10/19/2026 08:04:13 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 $19.24 each 19.24 |
| Buy 3 | and pay only $15.72 each 15.72 |
| Buy 4 - 9 | and pay only $13.47 each 13.47 |
| Buy 10 - 11 | and pay only $10.07 each 10.07 |
| Buy 12 or above | and pay only $9.73 each 9.73 |
- Stock Update:
- 10/19/2026 08:04:13 PM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
Metra 40-GM18 Aftermarket Antenna to GM Antenna Cable- GM Antenna Plug to Aftermarket Radio
- Adapter is 7-Inches in Length
- Fits Into Factory Plug
- Used for AM/FM Reception When Replacing the OEM Radio
- Product Dimensions: 12.5 x 2 x 0.5 inches
- Item Weight: 0.8 ounces
Metra 40-GM18 Aftermarket Antenna to GM Antenna Cable
Specs
| General Information | |
| Brand Name | METRA |
| Manufacturer Website Address | http://www.metraonline.com |
| Product Type | Antenna Cable |
| Product Name | Aftmrkt Ant To GM Ant Cable |
| Manufacturer | Metra Electronics |
| Manufacturer Part Number | 40GM18 |
| Technical Information | |
| Device Supported | Antenna |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Metra Antenna for GM (40-gm18)
$23.74