---
product_id: 458139555
title: "ACDelco 15-51251 GM Original Equipment Heating and Air Conditioning Control Valve"
brand: "gm genuine parts"
price: "¥10194"
currency: JPY
in_stock: true
category: "Gm Genuine Parts"
url: https://www.desertcart.jp/products/458139555-acdelco-15-51251-gm-original-equipment-heating-and-air-conditioning
store_origin: JP
region: Japan
---

# Restores optimal heating flow OE-spec precision engineering Durable metal globe valve ACDelco 15-51251 GM Original Equipment Heating and Air Conditioning Control Valve

**Brand:** gm genuine parts
**Price:** ¥10194
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, drive smart — GM precision heating control ⚙️

## Quick Answers

- **What is this?** ACDelco 15-51251 GM Original Equipment Heating and Air Conditioning Control Valve by gm genuine parts
- **How much does it cost?** ¥10194 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/458139555-acdelco-15-51251-gm-original-equipment-heating-and-air-conditioning)

## 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

- • **Precision GM OE Fit:** Engineered to exact GM specifications for seamless installation and flawless performance.
- • **Backed by GM Warranty:** 12-month/12,000-mile warranty offers peace of mind with genuine GM quality assurance.
- • **Durability You Can Trust:** Crafted from robust metal materials to withstand wear and deliver long-lasting reliability.
- • **Effortless Compatibility:** Compression inlet and NPT outlet connections designed for quick, hassle-free replacement.
- • **Reliable Heating Control:** Restores your vehicle’s heating system to factory-level efficiency, ensuring cozy drives every time.

## Overview

The ACDelco 15-51251 GM Original Equipment Heating and Air Conditioning Control Valve is a genuine GM replacement part engineered to restore your vehicle’s heating performance. Manufactured to meet strict GM OE standards, this durable metal globe valve ensures precise temperature control and seamless fitment. Featuring compression inlet and NPT outlet connections, it offers easy installation backed by a 12-month/12,000-mile warranty, making it the trusted choice for maintaining your GM vehicle’s climate comfort.

## Description

GM Genuine Parts HVAC Temperature Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC temperature valves are mechanical doors or flaps that control the amount of heat directed to the cabin based on the temperature control settings. The temperature valve is positioned by an actuator or cable and controls temperature by proportioning the air flow through and around the heater core. 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

- Restores heating performance on systems with damaged temperature valves/doors
- 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 | B0031IBS0O |
| Brand Name | GM GENUINE PARTS |
| Connector Type | Compression |
| Country of Publication | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (884) |
| Exterior Finish | Chrome |
| Global Trade Identification Number | 00707773570869 |
| Inlet Connection Type | Compression |
| Item Dimensions | 30.2 x 10.9 x 2 Centimeters |
| Item Weight | 0.2 Pounds |
| Manufacturer | GM GENUINE PARTS |
| Manufacturer Part Number | 15-51251 |
| Manufacturer Warranty Description | 12 Months / 12,000 Miles (Parts Only) |
| Material Type | Metal |
| Model Number | 15-51251 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | NPT |
| Size | 4.3 x 11.9 x 0.8 inches |
| Specification Met | oe |
| UPC | 707773570869 |
| Unit Count | 1.0 Count |
| Valve Type | Globe Valve |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Exterior Finish:** Chrome
- **Global Trade Identification Number:** 00707773570869
- **Inlet Connection Type:** Compression
- **Item dimensions L x W x H:** 30.2 x 10.9 x 2 Centimeters
- **Material:** Metal
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.25 Inches
- **Outlet Connection Type:** NPT
- **Specification Met:** oe

## Images

![ACDelco 15-51251 GM Original Equipment Heating and Air Conditioning Control Valve - Image 1](https://m.media-amazon.com/images/I/21eYZcMguKL.jpg)
![ACDelco 15-51251 GM Original Equipment Heating and Air Conditioning Control Valve - Image 2](https://m.media-amazon.com/images/I/419XUEjpSPL.jpg)
![ACDelco 15-51251 GM Original Equipment Heating and Air Conditioning Control Valve - Image 3](https://m.media-amazon.com/images/I/31lGfuLQWYL.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.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-17*