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Roadmaster Hy-Power Diode

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2 reviews

Code: RM-790

Retail:$12.68

Price:$10.00

Shipping Weight: 0.25 pounds

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Roadmaster Accessories and Parts - RM-790

Roadmaster Hy-Power Diode

Diodes permit electrical current to flow in only one direction - from the motorhome to the car - preventing electrical feedback and the damage it can cause to the towed car's electrical components.

Qty: (1) Diode

Note: 4 Diodes are required for most applications (1 left turn, 1 right turn, 2 for tail lights-each side)

Reduces wiring hassles.
Trouble free operation.
Includes detailed wiring instructions.

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Roadmaster Hy-Power Diode - RM-790

Average Customer Rating: rating rating rating rating rating 5.0 out of 5 stars (2 Customer Reviews)

Roadmaster Hy-Power Diode - RM-790

rating rating rating rating rating by: Sam B03/18/2011

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Diodes were delivered fast, just when I needed them. My mechanic installed them today. Hopefully, they will work as good as they look. 9771

Roadmaster Hy-Power Diode - RM-790

rating rating rating rating rating by: Danny G.08/16/2009

Is this review helpful?

Very easy to use. It was easy to install and has worked great.2246

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Are Diodes Required to Install Trailer Wiring for a 1999 Jeep Grand Cherokee to Tow a Trailer
To wire your 1999 Jeep Cherokee for towing a trailer, you will need to use a converter, to convert the 3 wire system on your Cherokee to the standard combined 2 wire system that is used on US made trailers. Separate diodes are not required. The correct wiring harness for your 1999 Jeep Grand Cherokee is the T-One Vehicle Wiring Harness, # 118369. We have an installation video that shows this harness being installed on a 1999 model for you to review. The wiring harness and converter in this
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