Metra
METRA Interface Adapter (40HD21) 40HD21_6
- SKU:
- 18062688
- MPN:
- 40hd21
- Availability:
- Usually ships the same or next business day. In stock at our NJ warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 07/22/2026 07:03:52 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 $23.31 each 23.31 |
| Buy 3 | and pay only $20.17 each 20.17 |
| Buy 4 | and pay only $18.51 each 18.51 |
| Buy 5 - 9 | and pay only $17.18 each 17.18 |
| Buy 10 or above | and pay only $14.88 each 14.88 |
- Stock Update:
- 07/22/2026 07:03:52 PM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
Product InformationCompatible Devices: Antenna, Car RadioWarrantyLimited Warranty: 1 YearSpecs
| Warranty | |
| Limited Warranty | 1 Year |
| General Information | |
| Brand Name | METRA |
| Manufacturer Website Address | http://www.metraonline.com |
| Product Type | Interface Adapter |
| Product Name | Interface Adapter |
| Manufacturer | Metra Electronics |
| Manufacturer Part Number | 40-HD21 |
| Product Information | |
| Compatible Devices |
|
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
View AllClose
METRA Interface Adapter (40HD21) 40HD21_6
$28.87