---
product_id: 32902112
title: "True MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars"
brand: "online led store"
price: "17633 som"
currency: KGS
in_stock: true
reviews_count: 10
category: "Online Led Store"
url: https://www.desertcart.kg/products/32902112-true-mods-6-pack-bosch-style-5-pin-12v-relay
store_origin: KG
region: Kyrgyzstan
---

# 40A max switching power Interlocking harness socket Heavy-duty 14AWG wiring True MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars

**Brand:** online led store
**Price:** 17633 som
**Availability:** ✅ In Stock

## Summary

> 🔧 Power your ride with precision and style — don’t get left behind!

## Quick Answers

- **What is this?** True MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars by online led store
- **How much does it cost?** 17633 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/32902112-true-mods-6-pack-bosch-style-5-pin-12v-relay)

## Best For

- online led store enthusiasts

## Why This Product

- Trusted online led store brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Heavy-duty 14AWG hot wires ensure durability and reliable current flow under all conditions.
- • **Versatile Control:** SPDT 5-pin design supports both normally open and normally closed circuits for ultimate flexibility.
- • **Plug & Play Simplicity:** Pre-wired 6-inch pigtail leads make installation quick and hassle-free, even for complex setups.
- • **Power Through Precision:** Handles up to 40 amps for high-demand automotive applications without breaking a sweat.
- • **Seamless Modular Design:** Interlocking relay sockets let you chain multiple units effortlessly for clean, organized installs.

## Overview

The True MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit offers professional-grade automotive relays with a robust 40A switching capacity, heavy-duty 14AWG wiring, and an innovative interlocking harness socket design. Perfect for millennial managers upgrading their vehicles or DIY projects, these SPDT relays provide reliable, modular, and easy-to-install solutions for automotive electrical control.

## Description

Buy True MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars: Starter - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent relays that all work! - Electronic items can be a gamble when you go cheap. I was afraid that purchasing these at this price would not yield good results. The positive reviews definitely bolstered my belief that I'd be fine, but after installing 5 out of 6 relays I am a believer. I would not hesitate to purchase these again. Matter of fact, I am likely to get more of these in the near future. Great item! I used these relays in conjunction with a keyless entry module to install in my older vehicle that did not come with keyless entry. Long story short, I wanted to separate the driver's side door power lock motor to be isolated from the other door locks in order to have it unlocked separately. These relays helped to separate and isolate the driver's side door lock motor. They have been working for over a week with no issues. Based on other reviews I have no concerns that these will not continue to function as they are suppose to.
Review: Reliable at a great price. - This is the third time I’ve ordered these, and they work great! The sockets have what appears to be 14 gauge wires for the coil, and 12 gauge wire for the contacts. The sockets interlock, allowing the user to chain as many relays as desired together. I use them to make converters for trailer taillights.

## Features

- User Manual available for download under Product Information Details
- Bosch style 12VDC (14V Max) 5-Pin SPDT (Single Pole Double Throw) Relay with 40A/30A High Switching Capability.
- Interlocking design relay socket harness base for easy cable management & organization.
- Heavy duty 14AWG wires for the main contact and pre-wired with 6" pigtail leads.
- Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Yellow - Output N/C (87a), and Blue - Output N/O (87).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01KVZ2MU4 |
| Best Sellers Rank | #35,966 in Automotive ( See Top 100 in Automotive ) #17 in Automotive Replacement Starter Relays |
| Brand | ONLINE LED STORE |
| Coil Voltage | 12 Volts |
| Connector Type | Quick Connect |
| Contact Current Rating | 40 Amps |
| Contact Material | Silver Plated Copper |
| Contact Type | ['Normally Open', 'Normally Closed'] Cannot Be the Correct Value for 'Contact.type'. a Single Such as Open' Or Closed' Should Provided Based on Desired Contact Type. |
| Current Rating | 30 Amps |
| Date First Available | June 29, 2017 |
| Item Weight | 15 ounces |
| Item model number | 13 |
| Manufacturer | ONLINE LED STORE |
| Maximum Switching Current | 40 Amps |
| Mounting Type | Screw Mount" or "Surface Mount |
| Operation Mode | Auto,Manual |
| Product Dimensions | 5.75 x 5.25 x 1.62 inches |
| UPC | 816165023088 |

## Product Details

- **Connector Type:** Quick Connect
- **Contact Material:** Silver Plated Copper
- **Current Rating:** 30 Amps
- **Mounting Type:** Screw Mount" or "Surface Mount

## Images

![True MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars - Image 1](https://m.media-amazon.com/images/I/81LaRdbapRL.jpg)

## Questions & Answers

**Q: How many millamps does the coil draw at 12 volt or what is the ohm of the coil ?**
A: The trigger uses a load of ~150 milliamp while the coil has a max resistance of 100 milliohm.  Hope this helps.

**Q: Do these have a built in diode?**
A: Not for the led that is determined by the wattage of the bulb a 12 volt led 1156 should have the diode built in it.

**Q: Can you leave the relay energized for long periods of time? I want to connect to the 'load' circuit on a solar panel controller.**
A: The load would have a big affect on how long it can run. I have LED running lights wired in on my motorcycle which are on all the time so they can be lit for many hours at a time. So far I have not had any issues with these relays. A low load through the contact would allow it to be energized forever theoretically.

**Q: What gauge is the wires  I need 12 gauge but I have found normally they are only 14 gauge**
A: On the set just received, three wires are 14 GA. (power and N.O. and N.C. wires). The other two wires (coil trigger) are 18 GA. rather than 16 GA. as indicated in one of the photographs........... also wish vendor supplied operation cycle rating, I know the rating is higher with a 30 amp load vs. a 40 amp load, but are we talking about 200,000 total cycles @30 amps or something drastically LESS????

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent relays that all work!
*by A***M on September 17, 2019*

Electronic items can be a gamble when you go cheap. I was afraid that purchasing these at this price would not yield good results. The positive reviews definitely bolstered my belief that I'd be fine, but after installing 5 out of 6 relays I am a believer. I would not hesitate to purchase these again. Matter of fact, I am likely to get more of these in the near future. Great item! I used these relays in conjunction with a keyless entry module to install in my older vehicle that did not come with keyless entry. Long story short, I wanted to separate the driver's side door power lock motor to be isolated from the other door locks in order to have it unlocked separately. These relays helped to separate and isolate the driver's side door lock motor. They have been working for over a week with no issues. Based on other reviews I have no concerns that these will not continue to function as they are suppose to.

### ⭐⭐⭐⭐⭐ Reliable at a great price.
*by D***M on August 15, 2025*

This is the third time I’ve ordered these, and they work great! The sockets have what appears to be 14 gauge wires for the coil, and 12 gauge wire for the contacts. The sockets interlock, allowing the user to chain as many relays as desired together. I use them to make converters for trailer taillights.

### ⭐⭐⭐⭐⭐ Great deal
*by E***R on September 6, 2024*

Really nice kit. Everything that you need except wiring connectors and wiring diagram. Easy to find diagram online. Made wiring my cooling fan very easy.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.kg/products/32902112-true-mods-6-pack-bosch-style-5-pin-12v-relay](https://www.desertcart.kg/products/32902112-true-mods-6-pack-bosch-style-5-pin-12v-relay)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-02*