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Roadmaster 792 Hy-Power Diode, (Pack of 2)

4.6 4.6 out of 5 stars 285 ratings

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Pack of 2

Purchase options and add-ons

  • Package Dimensions: 10 L x 1 H x 6 W (inches)
  • Package Weight: 0.15 pounds
  • Country of Origin : United States
  • Part Number: 792
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Product Description

Prevents electrical feedback. Used when the towed vehicle's brake light, running light and turn signal wiring is connected to the motorhome's.

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Technical Details

Additional Information

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Roadmaster 792 Hy-Power Diode, (Pack of 2)


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Customer reviews

4.6 out of 5 stars
4.6 out of 5
285 global ratings

Customers say

Customers like the performance, quality and ease of use of the auto accessory. For example, they mention it works perfect, is well made and easy to install. That said, some say it's over engineered.

AI-generated from the text of customer reviews

19 customers mention19 positive0 negative

Customers are satisfied with the performance of the auto accessory. They mention that it works perfectly, and is a great product. Some say that it's well made and works well for LED lighting and dual feed fan controllers.

"...The units are well made and have been working flawlessly on a daily basis for a few months now." Read more

"Put one in my Jeep and it works great." Read more

"Worked perfectly to combine separate blinker and brake lights into a single wire for a single light." Read more

"These work fine. But all told, it would have been worth it to me to hire installation of the motor home - towed vehicle lights...." Read more

10 customers mention10 positive0 negative

Customers are satisfied with the quality of the auto accessory. They mention that it's well-made, solidly built, and well-designed. Customers also say that the diode assemblies are excellent for isolating towed car lights from motorhome lights.

"...The units are well made and have been working flawlessly on a daily basis for a few months now." Read more

"...Only used it for bench testing so far but is very well made." Read more

"Thes are great. Good up to 85 amps. Heat sink disperse heat well, and has double sided tape on the back to stick wherever is convenient...." Read more

"...Good product, but seriously weigh what's involved to install / connect them." Read more

3 customers mention3 positive0 negative

Customers find the auto accessory convenient, easy to install, and well-crafted. They also say it's easy to obtain and well worth the price.

"...So easy to install!" Read more

"...Btw they are rated at 85 amps! Yes they are convenient but for what you pay here you can go out to most web sites and get 20 diodes for your..." Read more

"You could make your own but why when these quality Y diodes are easily obtainable and well crafted." Read more

3 customers mention3 positive0 negative

Customers like the versatility of the auto accessory. They say it's perfect for aftermarket headlights, and a great addition for lights.

"Great addition for lights!..." Read more

"Perfect when repurposed for aftermarket headlights..." Read more

"Perfect for Aftermarket Headlights..." Read more

Great product. Good up to 85 amps
5 Stars
Great product. Good up to 85 amps
Thes are great. Good up to 85 amps. Heat sink disperse heat well, and has double sided tape on the back to stick wherever is convenient. I used these along with some relays to wire my front parking lights to act as DRL's on my 2013 dodge durango. Used the diodes so the headlight switch could still turn on the lights when the key is off, then installed switchback LED's so the DRL's are white but turns are still amber. Used also to wire in my aux reverse lights as work lights without back feeding my truck. Great product.
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Top reviews from the United States

Reviewed in the United States on August 19, 2023
Size: Pack of 2Verified Purchase
Reviewed in the United States on July 11, 2023
Size: Pack of 2Verified Purchase
Reviewed in the United States on April 29, 2022
Size: Pack of 2Verified Purchase
Reviewed in the United States on April 10, 2023
Size: Single UnitVerified Purchase
Reviewed in the United States on June 16, 2023
Size: Pack of 2Verified Purchase
Reviewed in the United States on March 15, 2018
Size: Pack of 2Verified Purchase
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JDM
5.0 out of 5 stars Great product. Good up to 85 amps
Reviewed in the United States on March 15, 2018
Thes are great. Good up to 85 amps. Heat sink disperse heat well, and has double sided tape on the back to stick wherever is convenient. I used these along with some relays to wire my front parking lights to act as DRL's on my 2013 dodge durango. Used the diodes so the headlight switch could still turn on the lights when the key is off, then installed switchback LED's so the DRL's are white but turns are still amber. Used also to wire in my aux reverse lights as work lights without back feeding my truck. Great product.
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Customer image
Customer image
13 people found this helpful
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Reviewed in the United States on February 11, 2022
Size: Pack of 2Verified Purchase
Reviewed in the United States on March 18, 2017
Size: Pack of 2Verified Purchase

Top reviews from other countries

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Hands
5.0 out of 5 stars Works!
Reviewed in Canada on November 16, 2022
Size: Single UnitVerified Purchase
Eric
5.0 out of 5 stars Works great!
Reviewed in Canada on December 27, 2022
Size: Pack of 2Verified Purchase
Stephane B.
4.0 out of 5 stars pas instaler encore
Reviewed in Canada on March 29, 2019
Size: Pack of 2Verified Purchase
Rob
5.0 out of 5 stars These are great diodes! They handle MUCH more power than you'll ...
Reviewed in Canada on January 31, 2018
Size: Pack of 2Verified Purchase
One person found this helpful
Report
Wally
5.0 out of 5 stars Five Stars
Reviewed in Canada on April 5, 2018
Size: Pack of 2Verified Purchase