---
product_id: 330122159
title: "General Motors GM 13503102 Gray Multi-Purpose Relay"
brand: "gm genuine parts"
price: "€ 39.35"
currency: EUR
in_stock: true
category: "Gm Genuine Parts"
url: https://www.desertcart.be/products/330122159-general-motors-gm-13503102-gray-multi-purpose-relay
store_origin: BE
region: Belgium
---

# 12V DC Coil Voltage DIN Rail Mount for secure fit OE-spec Copper Contacts General Motors GM 13503102 Gray Multi-Purpose Relay

**Brand:** gm genuine parts
**Price:** € 39.35
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your GM with Precision and Reliability!

## Quick Answers

- **What is this?** General Motors GM 13503102 Gray Multi-Purpose Relay by gm genuine parts
- **How much does it cost?** € 39.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/330122159-general-motors-gm-13503102-gray-multi-purpose-relay)

## Best For

- gm genuine parts enthusiasts

## Why This Product

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

## Key Features

- • **Multi-System Control Powerhouse:** Effortlessly manages multiple vehicle electronics for optimized functionality.
- • **Trusted by Thousands of Drivers:** 4.6-star rating from 547 reviews proves it’s the go-to relay for GM owners.
- • **Durability That Drives Confidence:** Built to GM’s rigorous standards for long-lasting, reliable performance.
- • **Precision Engineered for GM Vehicles:** Seamless OE-spec fit ensures flawless integration with your GM ride.
- • **Easy Installation with Screw Connectors:** User-friendly screw terminals make upgrades and replacements hassle-free.

## Overview

The GM 13503102 Gray Multi-Purpose Relay is a genuine GM OE replacement part designed to control various vehicle systems with 12V coil voltage and copper contacts. Engineered for perfect fit and durability, it mounts securely on a DIN rail and features screw connectors for easy installation. Trusted by hundreds of GM owners, this relay delivers reliable, long-lasting performance to keep your vehicle running smoothly.

## Description

An ACDelco GM Original Equipment Multi-Purpose Relay is a GM-recommended replacement for your vehicle’s original component. It controls a variety of different systems within your vehicle. This original equipment multi-purpose relay has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

## Features

- Work with vehicle electronics to help optimize vehicle capabilities
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01L7EHB22 |
| Best Sellers Rank | #124,044 in Automotive ( See Top 100 in Automotive ) #41 in Automotive Relay Control Module Relays |
| Brand Name | GM GENUINE PARTS |
| Coil Voltage | 12 Volts (DC) |
| Connector Type | Screw |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Customer Reviews | 4.6 4.6 out of 5 stars (553) |
| Global Trade Identification Number | 00808709581659, 40808709581657 |
| Included Components | Relay |
| Item Type Name | Relay |
| Item Weight | 0.1 Pounds |
| Manufacturer | ACDelco |
| Model | 13503102 |
| Mounting Type | DIN Rail Mount |
| Number of Items | 1 |
| Number of Terminals | 3 |
| Operation Mode | Automatic |
| Part Number | 13503102 |
| Specification Met | OE |
| UPC | 808709581659 |
| Unit Count | 1 Count |
| Wattage | 1 KW |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Connector type:** Screw
- **Contact material:** Copper
- **Contact type:** Normally Open
- **Mounting type:** DIN Rail Mount

## Images

![General Motors GM 13503102 Gray Multi-Purpose Relay - Image 1](https://m.media-amazon.com/images/I/31LV9cGwfWL.jpg)
![General Motors GM 13503102 Gray Multi-Purpose Relay - Image 2](https://m.media-amazon.com/images/I/21vSuDzuu4L.jpg)
![General Motors GM 13503102 Gray Multi-Purpose Relay - Image 3](https://m.media-amazon.com/images/I/31RmoAG1XKL.jpg)
![General Motors GM 13503102 Gray Multi-Purpose Relay - Image 4](https://m.media-amazon.com/images/I/31TD+5oK9+L.jpg)
![General Motors GM 13503102 Gray Multi-Purpose Relay - Image 5](https://m.media-amazon.com/images/I/31GIhnDjURL.jpg)

## Questions & Answers

**Q: When do spark plug wires need to be replaced?**
A: The lifespan of spark plug wires varies based on factors including the climate and driving habits, but they generally last about 60,000-100,00 miles. Periodic replacement helps maintain the engine’s performance.

**Q: What are signs spark plug wires should be replaced?**
A: Common signs of wear can include a rough-running engine, possible misfires and even hard starting. Acceleration can be affected and fuel economy can decline. Visually, cracks or fraying of the wires are signs replacement is needed.

**Q: Are all spark plug wires the same?**
A: No. Material composition and design can vary widely, resulting in varying levels of conductivity, durability and electrical interference suppression. GM Genuine Parts and ACDelco Gold Spark Plug Wires meet GM factory specifications.

**Q: Do battery cables need to be replaced often?**
A: Generally, battery cables don't need periodic replacement, but they are subject to corrosion and other forces of wear that can affect their performance. This is especially true in climates of high humidity, where the roads are salted in the winter.

**Q: What are signs of the battery cables need to be replaced?**
A: If loose connections are ruled out, hard starting, a failure to start and other intermittent electrical issues are common signs the battery cables should be checked for corrosion and other signs of wear.

## Frequently Bought Together

- General Motors 13503102 Gray Multi-Purpose Relay
- ACDelco GM Original Equipment 13500114 Multi Purpose Relay
- GM Genuine Parts 15-81106 Multi-Purpose Relay

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-21*