---
product_id: 175290604
title: "GM Genuine Parts 12650595 Engine Coolant Temperature Sensor"
brand: "gm genuine parts"
price: "Rp546335"
currency: IDR
in_stock: true
reviews_count: 13
category: "Gm Genuine Parts"
url: https://www.desertcart.id/products/175290604-gm-genuine-parts-12650595-engine-coolant-temperature-sensor
store_origin: ID
region: Indonesia
---

# 1ms ultra-fast response OEM perfect fit & durability Measures -40°C to 250°C GM Genuine Parts 12650595 Engine Coolant Temperature Sensor

**Brand:** gm genuine parts
**Price:** Rp546335
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay cool, drive smarter — the GM sensor your engine deserves!

## Quick Answers

- **What is this?** GM Genuine Parts 12650595 Engine Coolant Temperature Sensor by gm genuine parts
- **How much does it cost?** Rp546335 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/175290604-gm-genuine-parts-12650595-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

- • **Fuel Efficiency Booster:** Enables your engine control module to fine-tune air/fuel mix and ignition timing for peak efficiency.
- • **GM OE Certified Quality:** Manufactured to exact GM specifications guaranteeing seamless fit and long-lasting reliability.
- • **Lightning-Fast Response:** Delivers temperature data in just 1 millisecond, ensuring real-time engine adjustments.
- • **Easy Install, Genuine Savings:** Direct replacement part that fits perfectly and costs less than typical aftermarket sensors.
- • **Precision Temperature Control:** Engineered to monitor temps from -40°C to 250°C for optimal engine performance.

## Overview

The GM Genuine Parts 12650595 Engine Coolant Temperature Sensor is a precision-engineered, OEM-certified component designed to monitor engine temperature from -40°C to 250°C with a rapid 1ms response time. It ensures your GM vehicle’s engine control module can optimize fuel mixture and ignition timing for superior performance and efficiency. Built to exact GM specifications, this sensor offers reliable durability and an easy, perfect fit, making it the smart, cost-effective choice for maintaining your vehicle’s peak condition.

## 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: Excellent temperature sensor - Fit perfectly. works perfectly. Easy install and is less expensive than the auto parts store for original GM part.
Review: Good part - Works great just didn't fix my problem

## 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
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01E6FVP30 |
| Best Sellers Rank | #17,463 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Coolant Temperature Sensors |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.7 4.7 out of 5 stars (351) |
| Date First Available | April 12, 2016 |
| Exterior | Machined |
| Global Trade Identification Number | 00808709374572 |
| Item Weight | 0.634 ounces |
| Item dimensions L x W x H | 2.5 x 1.3 x 0.8 inches |
| Item model number | 12650595 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12650595 |
| Material | Metal |
| Maximum Supply Voltage | 16 Volts |
| Measurement Accuracy | +/- 2 degrees Celsius |
| Measuring Range | -40°C to 250°C (-40°F to 482°F) |
| Model | Engine Coolant Temperature Sensor |
| Mounting Type | Flange Mount |
| OEM Part Number | 12650595 |
| Output Type | Internal/Electronic |
| Product Dimensions | 2.5 x 1.3 x 0.8 inches |
| Response Time | 1 Milliseconds |
| Specific Uses For Product | Temperature Sensor |
| Style | Modern |
| UPC | 808709374572 |
| Upper Temperature Rating | 250 Degrees Celsius |
| Wattage | 1 watts |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Item dimensions L x W x H:** 2.5 x 1.3 x 0.8 inches
- **Material:** Metal
- **Maximum Supply Voltage:** 16 Volts
- **Style:** Modern

## Images

![GM Genuine Parts 12650595 Engine Coolant Temperature Sensor - Image 1](https://m.media-amazon.com/images/I/61-WxU58jkL.jpg)
![GM Genuine Parts 12650595 Engine Coolant Temperature Sensor - Image 2](https://m.media-amazon.com/images/I/41YcAzezzCL.jpg)
![GM Genuine Parts 12650595 Engine Coolant Temperature Sensor - Image 3](https://m.media-amazon.com/images/I/512wIwE-l0L.jpg)
![GM Genuine Parts 12650595 Engine Coolant Temperature Sensor - Image 4](https://m.media-amazon.com/images/I/61eLbBwtOoL.jpg)
![GM Genuine Parts 12650595 Engine Coolant Temperature Sensor - Image 5](https://m.media-amazon.com/images/I/41njKhgXoHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent temperature sensor
*by T***R on February 16, 2026*

Fit perfectly. works perfectly. Easy install and is less expensive than the auto parts store for original GM part.

### ⭐⭐⭐⭐⭐ Good part
*by R***. on December 20, 2025*

Works great just didn't fix my problem

### ⭐⭐⭐⭐⭐ Exact match and works as it should.
*by K***R on November 8, 2025*

Not easy to remove and install. I used a 15mm claw open end to remove and install. It works as it should. No issues at all. 2019 Cadillac XT5 3.6L.

## Frequently Bought Together

- ACDelco GM Original Equipment 12650595 Engine Coolant Temperature Sensor, Black
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**Shop now:** [https://www.desertcart.id/products/175290604-gm-genuine-parts-12650595-engine-coolant-temperature-sensor](https://www.desertcart.id/products/175290604-gm-genuine-parts-12650595-engine-coolant-temperature-sensor)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-11*