---
product_id: 584433858
title: "39400-SH3-003 RZ-0063 Main Relay Conversion kit Compatible with 88-91 Civic/CRX, 86-93 Integra, 86-90 Legend, 92-94 Vigor, 86-89 Accord, 85-91 Prelude,XYgdhqpt"
brand: "xygdhqpt"
price: "Bs.461"
currency: BOB
in_stock: true
reviews_count: 5
url: https://www.desertcart.bo/products/584433858-39400-sh3-003-rz-0063-main-relay-conversion-kit-compatible
store_origin: BO
region: Bolivia
---

# Complete Kit Included Plug & Play Installation Direct Replacement 39400-SH3-003 RZ-0063 Main Relay Conversion kit Compatible with 88-91 Civic/CRX, 86-93 Integra, 86-90 Legend, 92-94 Vigor, 86-89 Accord, 85-91 Prelude,XYgdhqpt

**Brand:** xygdhqpt
**Price:** Bs.461
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade Your Drive with Effortless Style!

## Quick Answers

- **What is this?** 39400-SH3-003 RZ-0063 Main Relay Conversion kit Compatible with 88-91 Civic/CRX, 86-93 Integra, 86-90 Legend, 92-94 Vigor, 86-89 Accord, 85-91 Prelude,XYgdhqpt by xygdhqpt
- **How much does it cost?** Bs.461 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/584433858-39400-sh3-003-rz-0063-main-relay-conversion-kit-compatible)

## Best For

- xygdhqpt enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Setup:** No modifications needed—just plug and play!
- • **All-in-One Package:** Includes everything you need for a smooth installation.
- • **Transform Your Ride:** Upgrade your Honda/Acura with ease!
- • **Reliable Performance:** Standard relay switch for enhanced reliability.
- • **Seamless Compatibility:** Fits a wide range of models from '88 to '94.

## Overview

The 39400-SH3-003 RZ-0063 Main Relay Conversion Kit is designed for easy installation in a variety of Honda and Acura models from 1985 to 1994. This kit includes a standard relay switch and a conversion harness, allowing for a straightforward plug-and-play setup without the need for modifications. Ensure your vehicle runs smoothly with this reliable upgrade.

## Description

Full description not available

## Features

- [COMPATIBLE WITH]:Main Relay Conversion kit Compatible With 88-91 Civic/Crx, 86-93 Integra, 86-90 Legend, 92-94 Vigor, 86-89 Accord, 85-91 Prelude
- [APPLICABLE SCENARIO]:This Main relay conversion kit will convert the old main relay to a standard relay switch.(Will fit most Honda/Acura vehicles that have a obd0 plug)
- [PACKAGING INCLUDES]:1x standard relay switch with mounting bracket and 1x conversion harness
- [SIMPLE INSTALLATION]:The conversion kit is plug and play.Direct replacement, NOT require any modification
- [NOTE]:Please confirm that the parts are the correct ones you need before purchasing. If you are not sure, please contact us for verification

## Product Details

- **Connector Type:** Plug-In
- **Contact Type:** Normally Open
- **Mounting Type:** [Specific Automotive Mount]
- **Brand:** XYgdhqpt
- **Operation Mode:** Automatic

## Images

![39400-SH3-003 RZ-0063 Main Relay Conversion kit Compatible with 88-91 Civic/CRX, 86-93 Integra, 86-90 Legend, 92-94 Vigor, 86-89 Accord, 85-91 Prelude,XYgdhqpt - Image 1](https://m.media-amazon.com/images/I/51CXy-6EJJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Modern upgrade with very common relay
*by K***G on June 16, 2025*

1991 crx dx works perfectly

### ⭐⭐⭐⭐⭐ Great item
*by D***R on April 13, 2025*

Great item make sure you bolt relay down tho cause heavy vibrations cause it to act up just a bit but overall a great item

### ⭐⭐⭐⭐⭐ This fixed my problem
*by P***C on August 31, 2024*

92 integra would randomly not start. I wouldn't drive it anywhere being afraid I would be stranded. This took 5 minutes to replace original and now it starts up every time.

## Frequently Bought Together

- 39400-SH3-003 RZ-0063 Main Relay Conversion kit Compatible with 88-91 Civic/CRX, 86-93 Integra, 86-90 Legend, 92-94 Vigor, 86-89 Accord, 85-91 Prelude,XYgdhqpt
- FRAM G6534 In-Line Fuel Filter

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**Shop now:** [https://www.desertcart.bo/products/584433858-39400-sh3-003-rz-0063-main-relay-conversion-kit-compatible](https://www.desertcart.bo/products/584433858-39400-sh3-003-rz-0063-main-relay-conversion-kit-compatible)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-04*