5pcs 5Pin Relays with 5Pin Harness Sockets

: In stock

Regular price $13.99


About this item

  • High switching capability: Normally open 40A/14V DC and normally close 30A/14V DC. Suitable for Nilight LED light bar wiring harness kit
  • Premium quality: Durable relay and harness socket with 5 wires; Made with high-grade materials to ensure superior quality and long lifespan
  • Male-female slot design: Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation
  • Easy wiring: The relay sockets come in different colors for loads/accessories, simple and convenient wiring
  • The package includes 5 x relay and 5 x relay sockets with wires. Fit type: Universal fit

Nilight Interlocking Relay Harness


Nilight 12V 5 Pin Relays with 5 Pin Harness Sockets.

Contact Capacity:

Normal Switching Capacity:

-NO 40A 14VDC.

-NC 30A 14VDC.

Max. Switching Current: 40A.

Max. Switching Voltage: 30V DC.

Max. Switching Power: 560W.

Wiring: PIN87 Yellow (To Light/Accessory), PIN 87a Red.

PIN86 White (To Switch), PIN30 Blue (Positive), PIN85 Black (Ground).


5 Pin relay

Circuit Protector

Premium contactor with Normally Open@40A/14V DC and Normally Close@30A/14V DC. Max. 40A contact switching capability of the copper coil.

Easy wiring relay

Premium Wire

The wire of this harness is of high quality. Good electrical conductivity, high temperature, melting resistance, and outstanding bending performance.

Interlocking relay

Safe Connection

Unique interlocking design provides simple and easy installation. The relay sockets come with color-labeled wires for accessories wiring, safe and convenient.

Nilight Relay Harness

All Orders gets free standard delivery.

  • Standard delivered 7-10 Business Days
  • Express delivered 3-7 Business Days
  • For the 2023 holiday season, eligible items purchased between November 1 and December 31, 2023 can be returned until January 31, 2024

  • Orders are processed and delivered Monday-Friday (excluding public holidays)

    all customers enjoy free returns.

    Proposition 65 Warning for California Consumers

    WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    5pcs 5Pin Relays with 5Pin Harness Sockets

    Regular price $13.99

    Customer Reviews

    Based on 158 reviews
    Vernon Kint
    Relay interlocking relay sockets, 5 count

    Just recieved today ! Learning experince !! 1. U have to deicde right away how many harness's u want together. Why beacuse when the relay is added u can't add more harness. 2. It is very trickley how to get the relay lined up with the harness to put it together. Once the prongs are linged up, U have to try to wiggle the whole thing together. Prong 85 nuetral pushed almost out. Pulled it apart again and pushed the wire back up, tried again nope same thing. Got another harness. lined up everything. This one slide in no problem. Then found out u can't slide the two harness together with relays on top. Easied the relay off again, added the secound harness together. 1 relayed eased right back on, tried the second relay. Same problem. started to push 85 out again. Pulled the wire out the whole way. The female connector end has a very small prong in the back outside. I pushed it back in and tried it again. Had to line up push wiggle wires and harness all at one time. It finall went together. So now I have one harness that is worthless. Good idea BUT the harness with the female ends need to be anchored better !!

    Leo Goldner
    Great value

    Relays work well and have a long life.

    Ana Cole
    Great price for what you get!

    Ordered this for a small project on my car. I found these for cheaper than buying one at a time from the auto store. Another useful feature is if you need more than one they interlock!Would buy again!

    Robert Cassin
    high quailty heavy gauge wire

    these are better than I expected

    Agustina Hills
    Good relay's, awesome price

    Easy to install, great price

    Amelia Stoltenberg
    One quit working after the first use

    Been great except for one, stayed in the open position after the first use.

    Elenor Roob
    Great Replays

    Worked as described and were well packaged.

    Shanon Bashirian
    Good replacement in a pinch for GM 13306942

    Had my fan speed control relay act-up on me, so I needed a replacement. Would take too long to get a real GM unit, so ordered this set. Nice that they come with 5 relays and wire harnesses, though I don't currently have a need or use for the harnesses. The only thing was that I had to remove the metal tab the relay comes with, or else my fuse box wouldn't close. Fortunately, the metal tabs just slide in/out.

    Eliza Ritchie
    great for the price

    very satisfied

    Zetta Wolff
    Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket

    Easy to wire and marked well. Solid product.