---
product_id: 567837239
title: "GM Genuine Parts 20904439 Original Equipment Trailer Brake Continue Relay Assembly，Replaces 20904439 - Compatible with Chevy, GMC and Cadillac Vehicles"
price: "$66.83"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/567837239-gm-genuine-parts-20904439-original-equipment-trailer-brake-continue-relay
store_origin: US
region: United States of America
---

# GM Genuine Parts 20904439 Original Equipment Trailer Brake Continue Relay Assembly，Replaces 20904439 - Compatible with Chevy, GMC and Cadillac Vehicles

**Price:** $66.83
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** GM Genuine Parts 20904439 Original Equipment Trailer Brake Continue Relay Assembly，Replaces 20904439 - Compatible with Chevy, GMC and Cadillac Vehicles
- **How much does it cost?** $66.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/567837239-gm-genuine-parts-20904439-original-equipment-trailer-brake-continue-relay)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Jtron GM Genuine Parts 20904439 Original Equipment Trailer Brake Continue Relay Assembly，Replaces 20904439 - Compatible with Chevy, GMC and Cadillac Vehicles

## Images

![GM Genuine Parts 20904439 Original Equipment Trailer Brake Continue Relay Assembly，Replaces 20904439 - Compatible with Chevy, GMC and Cadillac Vehicles - Image 1](https://m.media-amazon.com/images/I/616XIyw8sML.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-02*