---
product_id: 22995278
title: "GM Genuine Parts 15961566 Parking Brake Pump Motor Switch"
brand: "gm genuine parts"
price: "R21"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/22995278-gm-genuine-parts-15961566-parking-brake-pump-motor-switch
store_origin: ZA
region: South Africa
---

# Compact 3.5x1.8x1.4 inch size Durable copper/brass contacts Precision GM OE fit GM Genuine Parts 15961566 Parking Brake Pump Motor Switch

**Brand:** gm genuine parts
**Price:** R21
**Availability:** ✅ In Stock

## Summary

> 🚗 Lock in reliability with GM’s precision parking brake pump switch!

## Quick Answers

- **What is this?** GM Genuine Parts 15961566 Parking Brake Pump Motor Switch by gm genuine parts
- **How much does it cost?** R21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/22995278-gm-genuine-parts-15961566-parking-brake-pump-motor-switch)

## 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

- • **Compact & Efficient Design:** Small footprint (3.5 x 1.8 x 1.4 inches) fits perfectly without compromising performance.
- • **Precision Hydraulic Control:** Controls hydraulic pressure to the parking brake actuator with exacting accuracy for safety and performance.
- • **Built to Last with OE Quality:** Crafted with premium copper and brass contacts ensuring long-lasting durability and reliability.
- • **Trusted ACDelco Manufacturing:** Backed by GM Genuine Parts and ACDelco expertise, guaranteeing OEM-level quality and peace of mind.
- • **Seamless GM-Recommended Replacement:** Engineered to match your GM vehicle’s original factory specs for flawless integration.

## Overview

The GM Genuine Parts 15961566 Parking Brake Pump Motor Switch is a GM-recommended, OE-spec replacement part designed to control hydraulic pressure to your vehicle’s parking brake actuator. Manufactured by ACDelco with durable copper and brass contacts, it ensures reliable, long-lasting performance in a compact form factor tailored for GM vehicles.

## Description

The ACDelco GM Original Equipment Parking Brake Pump Motor Switch controls the hydraulic pressure supplied to the parking brake actuator, and is a GM-recommended replacement for your vehicle's original components. This parking brake pump motor switch has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

## Features

- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured with GM Original Equipment specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | Motor |
| Connector Type | Screw Terminal |
| Brand | GM GENUINE PARTS |
| Terminal | Screw |
| Item dimensions L x W x H | 3.5 x 1.8 x 1.4 inches |
| Circuit Type | 1-way |
| Actuator Type | Pressure Switch |
| Contact Material | Copper, Brass |
| International Protection Rating | IP00 |
| Number of Positions | 1 |
| Specification Met | Oe |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Global Trade Identification Number | 00707773299166 |
| Manufacturer | ACDelco |
| UPC | 707773299166 |
| Model | 15961566 |
| Item Weight | 2.4 ounces |
| Product Dimensions | 3.5 x 1.8 x 1.4 inches |
| Item model number | 15961566 |
| Exterior | Painted |
| Manufacturer Part Number | 15961566 |
| OEM Part Number | 15961566 |

## Product Details

- **Operation Mode:** Motor
- **Connector Type:** Screw Terminal
- **Brand:** GM GENUINE PARTS
- **Terminal:** Screw
- **Item dimensions L x W x H:** 3.5 x 1.8 x 1.4 inches
- **Circuit Type:** 1-way
- **Actuator Type:** Pressure Switch
- **Contact Material:** Copper, Brass
- **International Protection Rating:** IP00
- **Number of Positions:** 1

## Images

![GM Genuine Parts 15961566 Parking Brake Pump Motor Switch - Image 1](https://m.media-amazon.com/images/I/418caGdK+XL.jpg)
![GM Genuine Parts 15961566 Parking Brake Pump Motor Switch - Image 2](https://m.media-amazon.com/images/I/31q0DGAfkkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ good price
*by M***Y on February 5, 2025*

worked great on my workhorse m/h on the common failure of the rotten green switch on the emergency braking system

### ⭐⭐⭐⭐⭐ Wish I knew the following information years ago
*by M***I on July 27, 2018*

I own a 2001 Winnebago Adventurer and it leaked out the transmission fluid through this switch. I had a hell of a time figuring out where this was located and the location of the reservoir bottle. Most mechanics said the reservoir was next to the switch but not in my case. It was a cloudy plastic bottle with a yellow cap by the hood, driver's side below a lot of cables making hard to see. The switch location was inside the passenger side frame rail above the catalytic converter. The front of the steps in about 3 feet. Take off the heat plate 5 screws then unplug electrical connector, don't lose the rubber seal on the connector. Make sure you clean the connector since it most likely has embedded transmission fluid. Next use a wrench on the switch nut and remove it. You will get some leakage of fluid so put the new switch on quickly. When done make sure you fill the reservoir and you test it for leaks. Its a quick job that can be done on the side of the road but you should carry a 4x4 piece of wood to place under the passenger front jack to get the necessary clearance to get under the RV. I also placed 2 six ton stationary jacks under the frame for safety. It really is an easy operation once you safely elevate the RV. A Chevy dealer wanted $78 for the switch which was not bad for a dealer but a truck service center wanted $103(rip off). Buy an extra switch so you are prepared when it fails again. Most fail at about 35000 miles from comments found on RV internet forums. Good Luck.

### ⭐⭐⭐⭐⭐ works great for a RGS for a Workhorse motorhome.
*by A***R on September 12, 2020*

I carried this for a spare, and I did have to use it! It did it job! Has been in the RV for about a year now. I bought another for spare. A must if you own a Workhorse Motorhome with the Auto Park Brake System.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/22995278-gm-genuine-parts-15961566-parking-brake-pump-motor-switch](https://www.desertcart.co.za/products/22995278-gm-genuine-parts-15961566-parking-brake-pump-motor-switch)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-11*