---
product_id: 19778785
title: "55591401 Engine Coolant Temperature Sensor"
brand: "gm genuine parts"
price: "$41"
currency: NZD
in_stock: true
reviews_count: 13
category: "Gm Genuine Parts"
url: https://www.desertcart.nz/products/19778785-55591401-engine-coolant-temperature-sensor
store_origin: NZ
region: New Zealand
---

# Digital output accuracy High-temp rating 260°F OEM-spec precision fit 55591401 Engine Coolant Temperature Sensor

**Brand:** gm genuine parts
**Price:** $41
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, drive smarter with GM Genuine precision! ⚙️

## Quick Answers

- **What is this?** 55591401 Engine Coolant Temperature Sensor by gm genuine parts
- **How much does it cost?** $41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/19778785-55591401-engine-coolant-temperature-sensor)

## 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

- • **Seamless Integration:** Threaded mount design ensures easy installation and perfect compatibility.
- • **GM-Recommended Quality:** Undergoes rigorous testing matching original factory standards for reliability.
- • **Durability You Can Trust:** Built to endure extreme conditions with a 260°F upper temperature rating.
- • **Precision Engine Monitoring:** Engine temp sensor engineered to GM OE specs for flawless fit and function.
- • **Optimized Engine Performance:** Delivers accurate digital signals to your ECM for precise air/fuel and ignition control.

## Overview

The GM Genuine Parts 55591401 Engine Coolant Temperature Sensor is a high-accuracy, digitally outputting sensor designed to meet GM OE specifications. It ensures optimal engine performance by precisely monitoring coolant temperature up to 260°F, enabling your vehicle’s ECM to adjust fuel and ignition timing. Manufactured by ACDelco, this sensor guarantees durability, perfect fit, and reliability as a GM-recommended replacement part.

## Description

An ACDelco GM Original Equipment Engine Coolant Temperature Sensor monitors the engine temperature, and is a GM-recommended replacement for your vehicle’s original component. The engine temperature signal is used by the engine control module to adjust the air/fuel mixture and ignition timing. This original equipment engine coolant temperature sensor has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Review: Does what it should and does it well - Perfect fit and function -2012 Cruze 1.4T
Review: Sensor de temperatura para cruze - Excelente producto

## Features

- 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
- Undergo the same stringent testing process as the original part

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00S0FHETW |
| Best Sellers Rank | #56,547 in Automotive ( See Top 100 in Automotive ) #49 in Automotive Replacement Coolant Temperature Sensors |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.5 4.5 out of 5 stars (706) |
| Date First Available | January 9, 2015 |
| Exterior | Chrome |
| Global Trade Identification Number | 00808709051022 |
| Item Weight | 0.48 ounces |
| Item dimensions L x W x H | 2.5 x 1.7 x 0.9 inches |
| Item model number | 55591401 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 55591401 |
| Measurement Accuracy | High |
| Model | 55591401 |
| Mounting Type | threaded mount |
| OEM Part Number | 55591401 |
| Output Type | Digital |
| Product Dimensions | 2.5 x 1.7 x 0.9 inches |
| Specific Uses For Product | Temperature |
| Style | Modern |
| UPC | 808709051022 |
| Upper Temperature Rating | 260 Degrees Fahrenheit |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Item Weight:** 13.61 g
- **Item dimensions L x W x H:** 2.5 x 1.7 x 0.9 inches
- **Measurement Accuracy:** High
- **Style:** Modern

## Images

![55591401 Engine Coolant Temperature Sensor - Image 1](https://m.media-amazon.com/images/I/41v23Z00gYL.jpg)

## Questions & Answers

**Q: Will this fit in a 2014 chevy sonic lt 1.4 lt engine? also does this replace the sensor at the bottom of the radiator?**
A: This does fit your engine. This is not the sensor for low coolant in the radiator. This sits it the engine block. It's for the engine computer & dashboard gauge. This sensor can do all kinds of bad things like reduced engine power when it goes bad.

**Q: Will this be able to replace both sensors in a 2013 Chevy Cruze?**
A: It's one sensor but could work for either one.

**Q: Will this fit 2016 chevy cruze 1.4?**
A: Yes, the ACDelco GM Original Equipment 55591401 Engine Coolant Temperature Sensor will fit your 2016 Chevy Cruze 1.4. The sensor is designed to fit all 2011-2016 Chevrolet Cruze models with 1.4L turbocharged engines.

**Q: Will this work in my 2012 chevy cruze 1.8l?**
A: yes will work

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what it should and does it well
*by G***5 on September 23, 2025*

Perfect fit and function -2012 Cruze 1.4T

### ⭐⭐⭐⭐⭐ Sensor de temperatura para cruze
*by D***. on November 5, 2025*

Excelente producto

### ⭐⭐⭐⭐⭐ Good price, works well
*by J***. on June 5, 2024*

Original GM OEM part, installed in about 10 minutes and resolved my issue

## Frequently Bought Together

- ACDelco GM Original Equipment 55591401 Engine Coolant Temperature Sensor
- ACDelco GM Original Equipment 213-4688 Engine Coolant Temperature Sensor
- ACDelco 131-180 Engine Coolant Thermostat

---

## 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.nz/products/19778785-55591401-engine-coolant-temperature-sensor](https://www.desertcart.nz/products/19778785-55591401-engine-coolant-temperature-sensor)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-17*