---
product_id: 539725102
title: "Genuine GM Parts 12648138 Positive Crankcase Ventilation (PCV) Breather Pipe Tube"
brand: "acdelco"
price: "A$149"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/539725102-genuine-gm-parts-12648138-positive-crankcase-ventilation-pcv-breather-pipe
store_origin: AU
region: Australia
---

# OEM-tested durability Genuine GM compatibility Precision-engineered fit Genuine GM Parts 12648138 Positive Crankcase Ventilation (PCV) Breather Pipe Tube

**Brand:** acdelco
**Price:** A$149
**Availability:** ✅ In Stock

## Summary

> ⚙️ Keep your GM running flawlessly with genuine precision!

## Quick Answers

- **What is this?** Genuine GM Parts 12648138 Positive Crankcase Ventilation (PCV) Breather Pipe Tube by acdelco
- **How much does it cost?** A$149 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/539725102-genuine-gm-parts-12648138-positive-crankcase-ventilation-pcv-breather-pipe)

## Best For

- acdelco enthusiasts

## Why This Product

- Trusted acdelco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect OEM Fit:** Engineered specifically for GM vehicles to ensure seamless installation and optimal performance.
- • **Tested & Trusted:** Meets rigorous GM Original Equipment standards for reliability and longevity.
- • **Wide Compatibility:** Designed for Chevrolet, Buick, GMC, and Cadillac models—keep your ride running like new.
- • **Dealer-Backed Support:** Installation guidance available at your nearest GM dealer or certified service center.
- • **Lightweight & Compact:** Weighs only 23g with a sleek machined exterior for easy handling and installation.

## Overview

The Genuine GM Parts 12648138 PCV Breather Pipe Tube is a lightweight, precision-engineered component designed exclusively for GM vehicles. Tested to meet strict OEM standards, it ensures proper crankcase ventilation and optimal engine performance. Compatible with Chevrolet, Buick, GMC, and Cadillac models, this part guarantees a perfect fit and reliable durability, backed by GM dealer support for installation.

## Description

Maintain your Chevrolet, Buick, GMC, or Cadillac vehicle with a Genuine GM PCV Valve Tubing. Only Genuine GM Parts are tested to meet GM Original Equipment standards and are designed specifically to fit your vehicle.

## Features

- Designed, engineered, tested, and warranted for GM vehicles
- Precise fit for ease of installation
- For proper installation, locate your nearest GM dealer, independent service center, or body shop

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | ACDelco |
| Model | Genuine GM Parts |
| Product Dimensions | 10.16 x 17.78 x 2.54 cm; 23 g |
| Item model number | 12648138 |
| Exterior | Machined |
| Manufacturer part number | 12648138 |
| OEM Part Number | 12648138 |
| Item Weight | 23 g |

## Product Details

- **Brand:** ACDelco
- **Material:** pcv
- **Colour:** Black
- **Item weight:** 0.02 Kilograms
- **Item length:** 13.5 Inches
- **UPC:** 808709949336
- **Manufacturer:** ACDelco
- **Global Trade Identification Number:** 00808709949336

## Images

![Genuine GM Parts 12648138 Positive Crankcase Ventilation (PCV) Breather Pipe Tube - Image 1](https://m.media-amazon.com/images/I/51+pNigZxxL.jpg)

## Frequently Bought Together

- GM Genuine Parts 12648138 Positive Crankcase Ventilation (PCV) Tube
- Standard Motor Products V546 PCV Valve Assorted, One Size
- ACDelco GM Genuine Parts 12583384 Passenger Side Positive Crankcase Ventilation (PCV) Fitting

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**Shop now:** [https://www.desertcart.com.au/products/539725102-genuine-gm-parts-12648138-positive-crankcase-ventilation-pcv-breather-pipe](https://www.desertcart.com.au/products/539725102-genuine-gm-parts-12648138-positive-crankcase-ventilation-pcv-breather-pipe)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*