---
product_id: 424132939
title: "ACDelco 12665644 GM Original Equipment Primary (Fresh Air) Positive Crank Ventilation (PCV) Valve"
brand: "gm genuine parts"
price: "9337 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.is/products/424132939-acdelco-12665644-gm-original-equipment-primary-fresh-air-positive-crank
store_origin: IS
region: Iceland
---

# Optimized emission control Precision GM OE fit Durable metal build ACDelco 12665644 GM Original Equipment Primary (Fresh Air) Positive Crank Ventilation (PCV) Valve

**Brand:** gm genuine parts
**Price:** 9337 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your GM ride with precision and power — don’t let your engine miss a beat!

## Quick Answers

- **What is this?** ACDelco 12665644 GM Original Equipment Primary (Fresh Air) Positive Crank Ventilation (PCV) Valve by gm genuine parts
- **How much does it cost?** 9337 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/424132939-acdelco-12665644-gm-original-equipment-primary-fresh-air-positive-crank)

## 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

- • **Trusted by Thousands:** Rated 4.7 stars by 174 users who experienced smoother engine performance.
- • **Durability That Lasts:** Crafted from premium metal to withstand harsh engine conditions and extend service life.
- • **Emission Control Mastery:** Regulates crankcase vapors to reduce oil leaks and improve engine efficiency.
- • **GM-Recommended OEM Quality:** Engineered to match original factory specs for flawless fit and function.
- • **Plug-and-Play Installation:** No assembly required—direct replacement for hassle-free upgrade.

## Overview

The ACDelco 12665644 PCV Valve is a GM Original Equipment part designed to regulate crankcase vapors, preventing oil leaks and improving engine efficiency. Manufactured in the USA with durable metal construction, it guarantees a perfect fit and long-lasting performance for GM vehicles, backed by high customer satisfaction.

## 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: Le queda excelente al Chevrolet spark 2020 ltz El único problema es el tornillo yo se lo cambié por un Thorx ya que el tornillo original es muy problemático quitarlo pero un par de golpes con un dado torx una extensión y un marro de 40 libras le di dos golpes y le hice la forma a la cabeza del tornillo pero si no quieres batallar cámbiaselo por uno de cabeza torx de seis puntas
Review: Helped performance. Was hesitating but now doesn’t

## 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 | B010GOZ0O0 |
| Assembly Required | No |
| Brand | GM GENUINE PARTS |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (174) |
| Date First Available | 15 November 2015 |
| Exterior Finish | Chrome |
| Global Trade Identification Number | 00808709354185 |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | positive crankcase ventilation |
| Item Dimensions LxWxH | 5.1 x 7.6 x 5.1 Centimeters |
| Item Weight | 41 g |
| Item dimensions L x W x H | 5.1 x 7.6 x 5.1 Centimeters |
| Item model number | 12665644 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12665644 |
| Material | Metal |
| Net Quantity | 1.0 Count |
| Number of Ports | 1 |
| OEM Part Number | 12665644 |
| Outlet Connection Size | 3 Inches |
| Outlet Connection Type | positive crankcase ventilation |
| Product Dimensions | 5.08 x 7.62 x 5.08 cm; 41 g |
| UPC | 808709354185 |
| Volume | 10 Cubic Inches |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Exterior Finish:** Chrome
- **Global Trade Identification Number:** 00808709354185
- **Inlet Connection Size:** 1 Inches
- **Inlet Connection Type:** positive crankcase ventilation
- **Item dimensions L x W x H:** 5.1 x 7.6 x 5.1 Centimeters
- **Material:** Metal
- **Number of Ports:** 1
- **Outlet Connection Size:** 3 Inches
- **Outlet Connection Type:** positive crankcase ventilation

## Images

![ACDelco 12665644 GM Original Equipment Primary (Fresh Air) Positive Crank Ventilation (PCV) Valve - Image 1](https://m.media-amazon.com/images/I/515B6OEEANL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on 28 June 2025*

Le queda excelente al Chevrolet spark 2020 ltz El único problema es el tornillo yo se lo cambié por un Thorx ya que el tornillo original es muy problemático quitarlo pero un par de golpes con un dado torx una extensión y un marro de 40 libras le di dos golpes y le hice la forma a la cabeza del tornillo pero si no quieres batallar cámbiaselo por uno de cabeza torx de seis puntas

### ⭐⭐⭐⭐⭐ Review
*by S***N on 15 September 2025*

Helped performance. Was hesitating but now doesn’t

### ⭐⭐⭐⭐⭐ Review
*by C***H on 3 August 2025*

Handelt sich um ein Originales Teil - Entsprechend auch die super Qualität.

## Frequently Bought Together

- ACDelco GM Original Equipment 12665644 Primary (Fresh Air) Positive Crank Ventilation (PCV) Valve
- ACDelco GM Original Equipment 12685407 Positive Crankcase Ventilation (PCV) Valve
- GM Parts 12673862 Positive Crankcase Ventilation (PCV) Tube, Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/424132939-acdelco-12665644-gm-original-equipment-primary-fresh-air-positive-crank](https://www.desertcart.is/products/424132939-acdelco-12665644-gm-original-equipment-primary-fresh-air-positive-crank)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-01*