---
product_id: 7654187
title: "15-50568 (15733271) Vacuum Check Valve"
brand: "gm genuine parts"
price: "€ 12.47"
currency: EUR
in_stock: true
reviews_count: 13
category: "Gm Genuine Parts"
url: https://www.desertcart.es/products/7654187-15-50568-15733271-vacuum-check-valve
store_origin: ES
region: Spain
---

# Global GM-backed quality Durable metal construction OE-spec precision fit 15-50568 (15733271) Vacuum Check Valve

**Brand:** gm genuine parts
**Price:** € 12.47
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride with GM Genuine – because your vehicle deserves the best!

## Quick Answers

- **What is this?** 15-50568 (15733271) Vacuum Check Valve by gm genuine parts
- **How much does it cost?** € 12.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/7654187-15-50568-15733271-vacuum-check-valve)

## 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

- • **Unmatched Durability:** Robust metal build designed to withstand rigorous automotive demands.
- • **Top-Rated Replacement Part:** Highly rated (#6 in vacuum tee connectors) with 4.7 stars from 500+ users.
- • **Trusted GM Genuine Quality:** Backed by General Motors for reliability you can count on.
- • **Compact & Lightweight Design:** At just 0.634 oz and 2.7x1.4x1 inches, it fits perfectly without bulk.
- • **Precision Engineered for GM Vehicles:** Exact OE specifications ensure seamless fit and flawless function.

## Overview

The GM Genuine Parts 15-50568 Vacuum Check Valve is a GM OE-spec replacement part engineered for perfect fit, form, and function in GM vehicles. Crafted from durable metal and backed by General Motors, it ensures reliable performance and longevity. Compact and lightweight, this valve is a top-rated choice among automotive professionals and enthusiasts seeking trusted quality and seamless integration.

## Description

GM Genuine Parts Vacuum Check Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Review: Good fit for AC line of E450 RV - The product is designed just right. I used it on my E450 RV A/C repair and worked very well. Very satisfied
Review: Order id needed good product - Cant beat pruce goid quality product

## 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
- Country of Origin: China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0016I0E42 |
| Best Sellers Rank | #36,376 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Replacement Emission Vacuum Tee Connectors |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.7 4.7 out of 5 stars (514) |
| Date First Available | October 10, 2007 |
| Exterior Finish | Machined |
| Global Trade Identification Number | 00707773122037 |
| Inlet Connection Type | Compression |
| Item Weight | 0.634 ounces |
| Item dimensions L x W x H | 2.7 x 1.4 x 1 inches |
| Item model number | 15-50568 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 15-50568 |
| Material | Metal |
| Model | Check Valve |
| Number of Ports | 1 |
| OEM Part Number | 15733271 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | NPT |
| Product Dimensions | 2.7 x 1.4 x 1 inches |
| UPC | 707773122037 |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Exterior Finish:** Machined
- **Global Trade Identification Number:** 00707773122037
- **Inlet Connection Type:** Compression
- **Item dimensions L x W x H:** 2.7 x 1.4 x 1 inches
- **Manufacturer:** ACDelco
- **Material:** Metal
- **Number of Ports:** 1
- **Outlet Connection Size:** 0.25 Inches
- **Outlet Connection Type:** NPT

## Images

![15-50568 (15733271) Vacuum Check Valve - Image 1](https://m.media-amazon.com/images/I/51b-L7vlujL.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 fit for AC line of E450 RV
*by A***R on December 9, 2025*

The product is designed just right. I used it on my E450 RV A/C repair and worked very well. Very satisfied

### ⭐⭐⭐⭐⭐ Order id needed good product
*by S***. on September 3, 2025*

Cant beat pruce goid quality product

### ⭐⭐⭐⭐⭐ It fixed my problem, 1994 GMC Sonoma
*by M***Y on January 1, 2023*

For years I've dealt with my truck only having airflow at the defrost blowing on the windshield. No matter what setting I put the air on, it only came out at the windshield. Now this truck is 29 years old, lots of things no longer work, like the A/C or the light at the vanity mirror (which I cut the wire on because it would not turn off anymore and had drained and destroyed a nearly new battery and who needs a light on the vanity mirror?) and I usually drive with the windows down anyway, but it bothered me that I knew this had to be an easy fix. I checked out some youtube videos and narrowed it down to this part or something way more involved that required a smoke machine and tearing out the dashboard which I am not doing because I'm a 5'2" woman and the one time I removed the door panel to replace the side mirror I learned my brain is stronger than my arms and I lacked the strength to remove everything much less get it all back together, I'd live with the defrost setting because on a nearly 30 year old truck I'm not spending a lot of money on it and it drives, I'm happy for that much. It's not a daily driver. I had to have my husband remove the old part, because the vacuum tubes on it were really on there good and again my brawn is not as powerful as my brain, I knew what needed to be done, I just needed someone else's muscle to do it. So it got switched out and nothing changed...but this is a vacuum issue, it's not an immediate fix, you have to give it time to get cleared out and being to vacuum the way it is supposed to. So maybe in the 3rd trip out with the truck, I tried moving the vent flow around and behold it now comes out at the dash and not windshield unless I actually have it on defrost. So this part fixed my problem and for the price is was well worth it.

## Frequently Bought Together

- GM Parts Genuine 15-50568 Vacuum Check Valve
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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-12*