---
product_id: 15632740
title: "ACDelco Gold 15-51107 (19189478) Engine Coolant Temperature Engine Shut Down Switch"
brand: "acdelco"
price: "₨939"
currency: SCR
in_stock: true
category: "Ac Delco"
url: https://www.desertcart.sc/products/15632740-acdelco-gold-15-51107-19189478-engine-coolant-temperature-engine-shut
store_origin: SC
region: Seychelles
---

# Stable 5V analog output Precision flange mount fit Reliable temp sensing up to 230°F ACDelco Gold 15-51107 (19189478) Engine Coolant Temperature Engine Shut Down Switch

**Brand:** acdelco
**Price:** ₨939
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay Cool, Stay Ahead — Engine Protection You Can Trust!

## Quick Answers

- **What is this?** ACDelco Gold 15-51107 (19189478) Engine Coolant Temperature Engine Shut Down Switch by acdelco
- **How much does it cost?** ₨939 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/15632740-acdelco-gold-15-51107-19189478-engine-coolant-temperature-engine-shut)

## Best For

- acdelco enthusiasts

## Why This Product

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

## Key Features

- • **Accurate Analog Output:** Delivers precise temperature readings with stable 5V supply compatibility.
- • **Trusted ACDelco Quality:** Premium aftermarket part with a 24-month unlimited mile warranty for peace of mind.
- • **Engineered for Perfect Fit:** Flange mount design ensures seamless OEM-level installation without hassle.
- • **High-Temperature Durability:** Operates reliably up to 230°F to protect your engine under extreme conditions.
- • **Top-Ranked Replacement Sensor:** Join thousands of professionals choosing the #49 best-selling coolant temp sensor.

## Overview

The ACDelco Gold 15-51107 Engine Coolant Temperature Shut Down Switch is a premium aftermarket sensor designed for precise temperature monitoring and engine protection. Featuring a durable flange mount, analog output, and a high-temperature rating of 230°F, it meets OEM standards for fit, form, and function. Backed by a 24-month unlimited mile warranty, this sensor is a top choice for professionals seeking reliable engine management solutions.

## Description

ACDelco Professional HVAC System Switch is an ideal high quality aftermarket replacement component for one or more of the following vehicle systems: hvac. This premium aftermarket switch is manufactured to meet or exceed your expectations for fit, form, and function.

## Features

- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001DREIF2 |
| Best Sellers Rank | #62,054 in Automotive ( See Top 100 in Automotive ) #49 in Automotive Replacement Coolant Temperature Sensors |
| Brand Name | ACDelco |
| Customer Reviews | 4.4 4.4 out of 5 stars (402) |
| Global Trade Identification Number | 00707773505380 |
| Included Components | Performance Parts - Underhood; Engine Management; automotive-engine-coolant-temperature-sensors |
| Item Dimensions | 2.5 x 1.7 x 1.7 inches |
| Item Type Name | Sensor |
| Item Weight | 0.03 Kilograms |
| Manufacturer | ACDelco |
| Material Type | Metals or Ceramics |
| Maximum Supply Voltage | 5 Volts |
| Model | 19189478 |
| Mounting Type | Flange Mount |
| Output Type | Analog |
| Part Number | 19189478 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | Temperature |
| Style Name | Modern |
| UPC | 707773505380 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 230 Degrees Fahrenheit |
| Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |

## Product Details

- **Brand:** ACDelco
- **Item Weight:** 0.03 Kilograms
- **Item dimensions L x W x H:** 2.5 x 1.7 x 1.7 inches
- **Material:** Metals or Ceramics
- **Style:** Modern

## Images

![ACDelco Gold 15-51107 (19189478) Engine Coolant Temperature Engine Shut Down Switch - Image 1](https://m.media-amazon.com/images/I/61URiPvdS9L.jpg)

## Questions & Answers

**Q: How does my vehicle’s AC system work?**
A: The AC compressor pressurizes refrigerant gas, which moves to the condenser. The gas releases heat, condensing into a high-pressure liquid. After cooling, the liquid passes over evaporator coils to cool the air as it is blown through the vents.

**Q: What are the signs the system needs service?**
A: Common indicators of an air conditioning system in need of service include warm and/or weak airflow through the vents, frequent on/off cycling of the system and a strange or musty odor.

**Q: Is the puddle of water under my car a sign of AC problems?**
A: Not necessarily. Condensation typically builds up on the AC evaporator and the water is drained at the bottom of the vehicle. That’s normal, but a larger puddle combined with reduced AC performance could indicate a problem.

**Q: Does low refrigerant mean there’s a leak in the system?**
A: In most cases the answer is yes. AC systems in older cars will experience refrigerant leakage over time, but a later-model vehicle that needs continual refrigerant recharging typically indicates a leak.

**Q: Can a new cabin air filter improve AC performance?**
A: Yes. A very dirty or clogged cabin air filter can reduce the airflow of the AC system, reducing its cooling efficiency and making the system work harder than normal. Periodic cabin filter replacements help the AC system keep its cool.

## Frequently Bought Together

- ACDelco Professional 15-51107 Engine Coolant Temperature Sensor
- ACDelco Professional 213-3205 Manifold Absolute Pressure (MAP) Sensor
- ACDelco Professional 19322821 Throttle Position Sensor

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**Shop now:** [https://www.desertcart.sc/products/15632740-acdelco-gold-15-51107-19189478-engine-coolant-temperature-engine-shut](https://www.desertcart.sc/products/15632740-acdelco-gold-15-51107-19189478-engine-coolant-temperature-engine-shut)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-06*