---
product_id: 202279269
title: "GM Genuine Parts 12685407 Positive Crankcase Ventilation (PCV) Valve"
brand: "gm genuine parts"
price: "147.64 DT"
currency: TND
in_stock: true
category: "Gm Genuine Parts"
url: https://www.desertcart.tn/products/202279269-gm-genuine-parts-12685407-positive-crankcase-ventilation-pcv-valve
store_origin: TN
region: Tunisia
---

# Optimizes emissions control OE-spec precision fit Durable stainless steel build GM Genuine Parts 12685407 Positive Crankcase Ventilation (PCV) Valve

**Brand:** gm genuine parts
**Price:** 147.64 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** GM Genuine Parts 12685407 Positive Crankcase Ventilation (PCV) Valve by gm genuine parts
- **How much does it cost?** 147.64 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/202279269-gm-genuine-parts-12685407-positive-crankcase-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

- • **Precision GM OE Fit:** Engineered to match original factory specs for seamless installation and peak performance.
- • **Trusted by Professionals:** GM-recommended replacement part backed by a 24-month unlimited mile warranty for peace of mind.
- • **Emission Control Champion:** Regulates crankcase vapor flow to reduce harmful emissions and keep your engine clean.
- • **Compact & Efficient Design:** Lightweight 1.6 oz valve with push-on thread type fits perfectly in tight engine spaces.
- • **Durable Stainless Steel Construction:** Built to last with corrosion-resistant materials ensuring long-term reliability.

## Overview

The GM Genuine Parts 12685407 PCV Valve is a high-quality, GM OE-spec replacement designed to regulate crankcase vapor flow, supporting emissions control and engine efficiency. Crafted from durable stainless steel, it ensures a perfect fit and long-lasting performance, backed by a 24-month unlimited mile warranty.

## 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 in

## 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 | B0792DP4KY |
| Best Sellers Rank | #365,746 in Automotive ( See Top 100 in Automotive ) #453 in Automobile Crankcase Ventilation Valves |
| Brand Name | GM GENUINE PARTS |
| Connector Type | Positive Crankcase Ventilation |
| Customer Reviews | 4.5 4.5 out of 5 stars (140) |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00808709735342 |
| Included Components | PCV Valve |
| Inlet Connection Size | 5 inches |
| Inlet Connection Type | positive crankcase ventilation |
| Item Dimensions | 3 x 5 x 2 inches |
| Item Highlight | Regulates crankcase vapor flow to support ventilation, emissions control, and engine operation |
| Item Type Name | PCV Valve |
| Item Weight | 1.6 ounces |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12685407 |
| 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 | 12685407 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 5 inches |
| Outlet Connection Type | Positive Crankcase Ventilation |
| Size | 5 inches x 3 inches x 2 inches |
| Specification Met | oe |
| Thread Size | 5 inches |
| Thread Type | Push-on |
| UPC | 808709735342 |
| Unit Count | 1 Count |
| Valve Type | pcv |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Exterior Finish:** Stainless Steel
- **Inlet Connection Size:** 5 inches
- **Inlet Connection Type:** positive crankcase ventilation
- **Item dimensions L x W x H:** 3 x 5 x 2 inches
- **Material:** Metal
- **Number of Ports:** 1
- **Outlet Connection Size:** 5 inches
- **Outlet Connection Type:** Positive Crankcase Ventilation
- **Specification Met:** oe

## Images

![GM Genuine Parts 12685407 Positive Crankcase Ventilation (PCV) Valve - Image 1](https://m.media-amazon.com/images/I/5174o5gunlL.jpg)

## Frequently Bought Together

- ACDelco GM Original Equipment 12685407 Positive Crankcase Ventilation (PCV) Valve
- ACDelco GM Original Equipment 12665644 Primary (Fresh Air) Positive Crank Ventilation (PCV) Valve
- ACDelco GM Original Equipment 12637666 Positive Crankcase Ventilation (PCV) Valve

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**Shop now:** [https://www.desertcart.tn/products/202279269-gm-genuine-parts-12685407-positive-crankcase-ventilation-pcv-valve](https://www.desertcart.tn/products/202279269-gm-genuine-parts-12685407-positive-crankcase-ventilation-pcv-valve)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-18*