---
product_id: 376309650
title: "ACDelco 12637666 GM Original Equipment Positive Crank Ventilation (PCV) Valve"
brand: "gm genuine parts"
price: "11377 som"
currency: KGS
in_stock: false
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.kg/products/376309650-acdelco-12637666-gm-original-equipment-positive-crank-ventilation-pcv-valve
store_origin: KG
region: Kyrgyzstan
---

# Optimized emission control Precision GM OE fit Durable, long-lasting build ACDelco 12637666 GM Original Equipment Positive Crank Ventilation (PCV) Valve

**Brand:** gm genuine parts
**Price:** 11377 som
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Upgrade your ride with GM precision – because your engine deserves the best!

## Quick Answers

- **What is this?** ACDelco 12637666 GM Original Equipment Positive Crank Ventilation (PCV) Valve by gm genuine parts
- **How much does it cost?** 11377 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/376309650-acdelco-12637666-gm-original-equipment-positive-crank-ventilation-pcv-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

- • **Effortless Installation:** Push-fit design for quick, hassle-free replacement
- • **Emission Control Mastery:** Regulates crankcase vapors to reduce oil leaks and consumption
- • **Trusted by Professionals:** Rated 4.7 stars with over 100 reviews, a proven choice for GM vehicles
- • **Seamless GM OE Compatibility:** Engineered to exact GM specifications for flawless fit and function
- • **Durability That Goes the Distance:** Crafted with premium materials ensuring extended service life

## Overview

The ACDelco 12637666 PCV Valve is a GM Original Equipment part designed to regulate crankcase vapors, preventing oil leaks and excessive oil consumption. Manufactured to GM OE standards, it guarantees perfect fit, reliable performance, and long-lasting durability for your GM vehicle’s emission system.

## Description

An ACDelco GM Original Equipment Positive Crankcase Ventilation (PCV) Valve is an emission control component and is a GM-recommended replacement for your vehicle’s original component. The PCV valve controls the volume of crankcase vapors that are drawn into the intake manifold; a restricted PCV valve can cause oil leaks or increase oil consumption. This original equipment PCV valve has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Review: El producto me agrado
Review: Push fit

## Features

- 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 | B00B4KZJEM |
| Best Sellers Rank | 415,277 in Automotive ( See Top 100 in Automotive ) 329 in Car Crankcase Ventilation Valves |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.7 4.7 out of 5 stars (119) |
| Date First Available | 8 Mar. 2016 |
| Exterior | Machined |
| Item Weight | 4.54 g |
| Item model number | 12637666 |
| Manufacturer | ACDelco |
| Manufacturer part number | 12637666 |
| Model | Pcv Valve |
| OEM Part Number | 12637666 |
| Product Dimensions | 10.67 x 10.67 x 10.41 cm; 4.54 g |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Exterior finish:** Machined
- **Inlet connection size:** 0.25 Inches
- **Inlet connection type:** positive crankcase ventilation
- **Item dimensions L x W x H:** 10.7 x 10.7 x 10.4 centimetres
- **Material:** Stainless Steel Cast Iron
- **Number of ports:** 1
- **Outlet connection size:** 0.25 Inches
- **Outlet connection type:** NPT
- **Specification met:** CE

## Images

![ACDelco 12637666 GM Original Equipment Positive Crank Ventilation (PCV) Valve - Image 1](https://m.media-amazon.com/images/I/71cWSNn4QyL.jpg)

## Questions & Answers

**Q: Cuanto pesa?**
A: Hola, es pequeño y plástico, pesa menos de media libra

**Q: What tool to disconect the hose**
A: They don’t make a tool to remove it you have to remove the valve cover

**Q: Instructions how to replace gm oem-pcv valve 12637666 without break it?**
A: you have to remove the valve cover To remove it

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***D on 14 September 2022*

El producto me agrado

### ⭐⭐⭐⭐⭐ Review
*by M***S on 2 August 2025*

Push fit

### ⭐⭐⭐⭐⭐ Review
*by J***. on 12 November 2025*

Veio igual ao anúncio

## Frequently Bought Together

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- ACDelco GM Original Equipment 12685407 Positive Crankcase Ventilation (PCV) Valve

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**Shop now:** [https://www.desertcart.kg/products/376309650-acdelco-12637666-gm-original-equipment-positive-crank-ventilation-pcv-valve](https://www.desertcart.kg/products/376309650-acdelco-12637666-gm-original-equipment-positive-crank-ventilation-pcv-valve)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-22*