---
product_id: 429332679
title: "ACDelco 15-51343 GM Original Equipment Air Conditioning Refrigerant Pressure Sensor"
brand: "gm genuine parts"
price: "€ 108.28"
currency: EUR
in_stock: true
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.pt/products/429332679-acdelco-15-51343-gm-original-equipment-air-conditioning-refrigerant-pressure
store_origin: PT
region: Portugal
---

# Accurate 25-75 psi pressure range Compact 6.1x3.6x2.5 cm size Precision GM OE fit ACDelco 15-51343 GM Original Equipment Air Conditioning Refrigerant Pressure Sensor

**Brand:** gm genuine parts
**Price:** € 108.28
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your cool with GM-grade precision!

## Quick Answers

- **What is this?** ACDelco 15-51343 GM Original Equipment Air Conditioning Refrigerant Pressure Sensor by gm genuine parts
- **How much does it cost?** € 108.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/429332679-acdelco-15-51343-gm-original-equipment-air-conditioning-refrigerant-pressure)

## 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:** Flange mount design guarantees easy installation and perfect alignment.
- • **Durability You Can Trust:** Built with premium materials ensuring long-lasting performance under pressure.
- • **GM-Recommended Reliability:** Engineered to meet exact GM OE specs for flawless fit and function.
- • **Highly Rated by Professionals:** Rated 4.6/5 by 470+ users who demand quality and consistency.
- • **Precision Pressure Monitoring:** Delivers accurate electrical signals within a 25-75 psi range for optimal A/C system control.

## Overview

The ACDelco 15-51343 is a GM Genuine Parts air conditioning refrigerant pressure sensor designed for perfect OEM fit and reliable performance. Measuring 6.1 x 3.6 x 2.5 cm, it accurately monitors refrigerant pressure between 25 and 75 psi, sending precise electrical signals to maintain your vehicle’s A/C efficiency. Trusted by professionals and backed by high customer ratings, it’s the smart upgrade for GM vehicle owners who won’t settle for less.

## Description

ACDelco 15-51343Sensor Asm-A/c R (slp)

Review: Good quality.
Review: Good fit for hummer h3 2008

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LWENR28 |
| Brand | GM GENUINE PARTS |
| Brand Name | GM GENUINE PARTS |
| Customer Reviews | 4.6 out of 5 stars 470 Reviews |
| Global Trade Identification Number | 00808709370963, 30080870937096 |
| Item Dimensions | 6.1 x 3.6 x 2.5 Centimeters |
| Item dimensions L x W x H | 6.1 x 3.6 x 2.5 Centimeters |
| Manufacturer | ACDelco |
| Measuring Range | 25 - 75 psi |
| Model Number | 15-51343 |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Style | Pressure Sensor |
| Style Name | Pressure Sensor |
| UPC | 808709370963 |

## Product Details

- **Brand:** ACDelco
- **Item dimensions L x W x H:** 6.1 x 3.6 x 2.5 Centimeters
- **Style:** Pressure Sensor
- **Measuring Range:** 25 - 75 psi
- **Mounting Type:** Flange Mount

## Images

![ACDelco 15-51343 GM Original Equipment Air Conditioning Refrigerant Pressure Sensor - Image 1](https://m.media-amazon.com/images/I/51VTdVRfLeL.jpg)
![ACDelco 15-51343 GM Original Equipment Air Conditioning Refrigerant Pressure Sensor - Image 2](https://m.media-amazon.com/images/I/51Zn0s6xtcL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality.
*by A***8 on 4 January 2021*



### ⭐⭐⭐⭐⭐ Good fit for hummer h3 2008
*by M***5 on 26 February 2026*



### ⭐⭐⭐⭐⭐ Lo mejor
*by J***E on 8 August 2024*



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**Shop now:** [https://www.desertcart.pt/products/429332679-acdelco-15-51343-gm-original-equipment-air-conditioning-refrigerant-pressure](https://www.desertcart.pt/products/429332679-acdelco-15-51343-gm-original-equipment-air-conditioning-refrigerant-pressure)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-17*