---
product_id: 26224342
title: "GM Genuine Parts 15-33814 (15921502) Black Heater Inlet and Outlet Hose Connector"
brand: "gm genuine parts"
price: "28140CFA"
currency: XOF
in_stock: true
category: "Gm Genuine Parts"
url: https://www.desertcart.sn/products/26224342-gm-genuine-parts-15-33814-15921502-black-heater-inlet-outlet
store_origin: SN
region: Senegal
---

# Quick coupling for fast installation Precision-engineered metal build GM OE quality & 24-month warranty GM Genuine Parts 15-33814 (15921502) Black Heater Inlet and Outlet Hose Connector

**Brand:** gm genuine parts
**Price:** 28140CFA
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your GM’s heartbeat with precision and reliability!

## Quick Answers

- **What is this?** GM Genuine Parts 15-33814 (15921502) Black Heater Inlet and Outlet Hose Connector by gm genuine parts
- **How much does it cost?** 28140CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/26224342-gm-genuine-parts-15-33814-15921502-black-heater-inlet-outlet)

## 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 OEM Fit:** Engineered to GM OE specs for perfect compatibility and hassle-free installation.
- • **Backed by GM Excellence:** Official GM Genuine Part with a 24-month unlimited mile warranty for peace of mind.
- • **Durability You Can Trust:** Crafted from premium metal for long-lasting performance under all conditions.
- • **Swift & Secure Connection:** Quick coupling design ensures rapid, leak-free hose attachment every time.
- • **Upgrade Your Ride’s HVAC:** Restore your vehicle’s heating system with a reliable, factory-validated component.

## Overview

The GM Genuine Parts 15-33814 Heater Hose Connector is a precision-engineered metal coupling designed to provide a perfect OEM fit for GM vehicles. It ensures quick, secure connections between heater hoses and the HVAC system, backed by GM’s rigorous quality standards and a 24-month unlimited mile warranty, making it the trusted choice for durable, factory-validated replacement.

## Description

GM Genuine Parts HVAC Heater Hose Connectors 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).

## Features

- Provides quick coupling of heater hoses to the heater core, engine, and heater valves
- 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 | B001S8FPP8 |
| Best Sellers Rank | #703,526 in Automotive ( See Top 100 in Automotive ) #731 in Automotive Replacement Heater Hoses |
| Brand Name | GM GENUINE PARTS |
| Color | Black |
| Connector Type | Coupling |
| Customer Reviews | 4.2 4.2 out of 5 stars (141) |
| Exterior Finish | Machined |
| Global Trade Identification Number | 00707773316764 |
| Included Components | Outlet Hose Connector |
| Item Dimensions | 2.6 x 1.6 x 1.2 inches |
| Item Type Name | Outlet Hose Connector |
| Item Weight | 13.61 g |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 15-33814 |
| Manufacturer 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. |
| Material Type | Metal |
| Model Number | 15-33814 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Size | 1 Count (Pack of 1) |
| Thread Type | NPT |
| UPC | 707773316764 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Color:** Black
- **Connector Type:** Coupling
- **Exterior Finish:** Machined
- **Item Weight:** 13.61 g
- **Item dimensions L x W x H:** 2.6 x 1.6 x 1.2 inches
- **Material:** Metal
- **Number of Pieces:** 1
- **Size:** 1 Count (Pack of 1)
- **Thread Type:** NPT

## Images

![GM Genuine Parts 15-33814 (15921502) Black Heater Inlet and Outlet Hose Connector - Image 1](https://m.media-amazon.com/images/I/61y1h176pBL.jpg)
![GM Genuine Parts 15-33814 (15921502) Black Heater Inlet and Outlet Hose Connector - Image 2](https://m.media-amazon.com/images/I/213e4YDMVlL.jpg)
![GM Genuine Parts 15-33814 (15921502) Black Heater Inlet and Outlet Hose Connector - Image 3](https://m.media-amazon.com/images/I/31fOrb4UidL.jpg)

## Available Options

This product comes in different **Size** options.

## 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

- GM Genuine Parts 15-33814 Black Heater Inlet and Outlet Hose Connector
- OTC 6046 Heater Line Quick-Connect Release Tool for GM, White
- Lisle 39190 Heater Hose Disconnect for GM

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-10-08*