


🔧 Upgrade your ride’s sound without the hassle—factory amp friendly!
The Metra 70-1786 Radio Wiring Harness is a precision-engineered solution designed for 1999-2004 Land Rover Discovery and 1991-1999 Mercedes Benz vehicles. Featuring 4 RCA plugs, it allows seamless integration with aftermarket radios while retaining the factory amplifier. Installation requires no cutting of factory wiring, ensuring a clean, professional upgrade. Made from durable ABS material, it offers a lightweight yet robust build backed by a 1-year limited warranty.

| Brand | Metra |
| Material | Acrylonitrile Butadiene Styrene |
| Item dimensions L x W x H | 7.5 x 4.5 x 1.5 inches |
| Item Weight | 0.15 Pounds |
| Connector Type | RCA |
| Recommended Uses For Product | Automobile |
| Manufacturer | Metra Electronics Corp |
| UPC | 163121225681 086429108442 999996696215 |
| Global Trade Identification Number | 00086429108442, 00163121225681 |
| Item Weight | 2.4 ounces |
| Product Dimensions | 7.5 x 4.5 x 1.5 inches |
| Item model number | 70-1786 |
| Is Discontinued By Manufacturer | No |
| Warranty | 1 Yr Limited |
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