---
product_id: 452046659
title: "Omron GM 5 pin Black 12077866 Replacement for Relay 5810-0202, 7866"
brand: "omron"
price: "645 Lei"
currency: RON
in_stock: false
reviews_count: 5
category: "Omron"
url: https://www.desertcart.ro/products/452046659-omron-gm-5-pin-black-12077866-replacement-for-relay-5810
store_origin: RO
region: Romania
---

# 10A Contact Current Rating 12 VDC Coil Voltage -40 to 125°C Operating Temp Omron GM 5 pin Black 12077866 Replacement for Relay 5810-0202, 7866

**Brand:** omron
**Price:** 645 Lei
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your ride with precision and durability!

## Quick Answers

- **What is this?** Omron GM 5 pin Black 12077866 Replacement for Relay 5810-0202, 7866 by omron
- **How much does it cost?** 645 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/452046659-omron-gm-5-pin-black-12077866-replacement-for-relay-5810)

## Best For

- omron enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Mechanical endurance rated for 1,000,000 cycles—reliability that lasts.
- • **Wide Temp Range:** Operates flawlessly from -40°C to 125°C, perfect for extreme conditions.
- • **Plug & Play Power:** Seamless 5-pin plug-in design for quick, hassle-free installation.
- • **Silver Tin Oxide Contacts:** Premium AgSnO material ensures superior conductivity and durability.
- • **Automotive-Grade Performance:** ISO 280 footprint fits modern vehicles, powering climate, wipers, and more.

## Overview

The Omron GM 5 pin Black 12077866 relay is a robust 12 VDC automotive relay featuring a 10A contact rating and silver tin oxide contacts. Designed for plug-in mounting, it operates reliably across a wide temperature range (-40 to 125°C) and supports up to 1,000,000 mechanical cycles, making it ideal for critical vehicle systems like climate control and windshield wipers.

## Description

OverviewThe G8V Micro 280 relay series from Omron features plug-in style automotive relays in a miniaturized package. With an ISO 280 footprint, these relays fit into most modern automotive vehicles. In addition, the 12 VDC rated relays offer either SPST or SPDT contact arrangements capable of switching 20 A resistive on the normally open side, with a 60 A inrush current rating. The G8V micro 280 relay series was designed for automotive applications such as blower and climate controls, windshield wipers, seating controls, and fuel pumps. Omron Relay SPDT contact form (1 form C). Coil Voltage: 12 VDC 10A Number of Terminals 5 Pin Coil Resistance: 104 Ohms Mounting Style: Plug In Power Consumption: 2.3 W Contact Material: Silver Tin Oxide (AgSnO) Mechanical endurance 1,000,000 times Operating Temperature (°C): -40 to 125

Review: Works as it should!
Review: What I Ordered

## Features

- 5 pin black 12077866 replacement for relay 5810-0202, 7866
- Coil Voltage: 12 VDC 10A
- Mounting Style: Plug In
- Contact Material: Silver Tin Oxide (AgSnO)
- Operating Temperature (°C): -40 to 125

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079ZRGS49 |
| Brand | Omron |
| Brand Name | Omron |
| Coil Resistance | 104 Ohms |
| Coil Voltage | 12 Volts (DC) |
| Connector Type | Plug-In |
| Contact Current Rating | 10 Amps |
| Contact Material | Silver Tin Oxide |
| Contact Type | Normally Open |
| Country of Origin | USA |
| Current Rating | 10 Amps |
| Customer Reviews | 4.6 out of 5 stars 123 Reviews |
| Manufacturer | Omron Automotive Relay |
| Maximum Switching Current | 10 Amps |
| Minimum Switching Voltage | 12 Volts (DC) |
| Mounting Type | Plug In Mount |
| Number of Terminals | 2 |
| Operation Mode | Automatic |
| Specification Met | Iso |
| Wattage | 2.3 Watts |

## Product Details

- **Connector Type:** Plug-In
- **Contact Material:** Silver Tin Oxide
- **Contact Type:** Normally Open
- **Current Rating:** 10 Amps
- **Mounting Type:** Plug In Mount

## Images

![Omron GM 5 pin Black 12077866 Replacement for Relay 5810-0202, 7866 - Image 1](https://m.media-amazon.com/images/I/719jcL8R2hL.jpg)
![Omron GM 5 pin Black 12077866 Replacement for Relay 5810-0202, 7866 - Image 2](https://m.media-amazon.com/images/I/71e4t5h-gaL.jpg)
![Omron GM 5 pin Black 12077866 Replacement for Relay 5810-0202, 7866 - Image 3](https://m.media-amazon.com/images/I/8152m7tJ54L.jpg)
![Omron GM 5 pin Black 12077866 Replacement for Relay 5810-0202, 7866 - Image 4](https://m.media-amazon.com/images/I/81in2b21FTL.jpg)

## Questions & Answers

**Q: Will this match my e4500 chev chassis that has 5 - 5 pin omron 13502750  2744a12  one is even for cranking the starter ?**
A: It’s GM’s ubiquitous relay, I’ve installed them in s10’s 1/2 ton-1ton Trucks and vans, I would think they’re the same in their larger vehicles

**Q: can this relay be put in a chev expree 4500 rv?**
A: You will need to get the Fuse Box diagram and see what specific relay is specified for that purposed spot in the fuse relay panel of your vehicle.  Once you know the relay model specified, you can determine if the Omron 5-pin Black model 12077866 can be substituted.  I do not know if it can be substituted.

**Q: Can this relay work for a 97 Tahoe fuel pump relay?**
A: My '97 Cadillac DeVille uses a 4-pin relay for the fuel pump.  The relay you are asking about is a 5-pin relay.  Examine the relay in your vehicle first and see if it is a 4-pin or 5-pin relay.

**Q: Could this relay be used for a Silverado fog light relay?**
A: Yes this relay could be used for this and other things, if it can run a horn or fuel pump it can run fog lites.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as it should!
*by A***D on 4 August 2023*



### ⭐⭐⭐⭐⭐ What I Ordered
*by D***E on 4 January 2025*



### ⭐⭐⭐⭐⭐ Works as it is supposed to.
*by P***L on 1 January 2023*



## Frequently Bought Together

- Omron GM 5 pin Black 12077866 Replacement for Relay 5810-0202, 7866
- Omron Omron GMC Gm Relay 12088567 (Pack of 2)
- ACDelco Professional D1741C Multi-Purpose Relay ‎3.6 x 2.2 x 1.7 inches

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-25*