---
product_id: 267618440
title: "ACDelco GM Genuine Parts 12648138 Positive Crankcase Ventilation (PCV) Tube"
brand: "gm genuine parts"
price: "€ 50.91"
currency: EUR
in_stock: true
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.sk/products/267618440-acdelco-gm-genuine-parts-12648138-positive-crankcase-ventilation-pcv-tube
store_origin: SK
region: Slovakia
---

# Durable neoprene seal resists heat & humidity Exact vehicle-specific fit Precision-engineered for GM vehicles ACDelco GM Genuine Parts 12648138 Positive Crankcase Ventilation (PCV) Tube

**Brand:** gm genuine parts
**Price:** € 50.91
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride with GM’s precision-fit PCV tube—because your engine deserves the best!

## Quick Answers

- **What is this?** ACDelco GM Genuine Parts 12648138 Positive Crankcase Ventilation (PCV) Tube by gm genuine parts
- **How much does it cost?** € 50.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/267618440-acdelco-gm-genuine-parts-12648138-positive-crankcase-ventilation-pcv-tube)

## 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

- • **Genuine GM Quality:** Tested to meet strict GM Original Equipment standards for unmatched reliability
- • **Trusted by Thousands:** 4.7-star rating from 450+ users proving consistent performance and satisfaction
- • **Lightweight & Compact:** Only 23g and 13.5 inches long—engineered for efficiency without bulk
- • **Perfect Fit, Zero Hassle:** Designed specifically for Chevrolet, Buick, GMC, and Cadillac models to ensure seamless installation
- • **Heat-Resistant Durability:** Enhanced neoprene seal outperforms originals in extreme climates, preventing vacuum leaks

## Overview

The ACDelco GM Genuine Parts 12648138 PCV Tube is a vehicle-specific, precision-engineered replacement part designed exclusively for GM vehicles. Crafted with durable neoprene to withstand heat and humidity, it ensures a perfect fit and reliable performance, backed by rigorous GM Original Equipment testing and a strong 4.7-star user rating.

## 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.

Review: Excelente 👌 quedo a la perfección en mi Camioneta Enclave
Review: In TX we have heat and humidity that just destroys things. I noticed mine was warping and the foam had cracked which caused a vacuum leak. This one has a stronger neoprene seal that appears it will hold up better than the original. 2mos in and happy so far.

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T7L71B6 |
| ASIN  | B07T7L71B6 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #123,564 in Automotive ( See Top 100 in Automotive ) #149 in Car Crankcase Ventilation Valves |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (450) |
| Customer reviews | 4.7 4.7 out of 5 stars (450) |
| Date First Available | 29 July 2019 |
| Date First Available  | 29 July 2019 |
| Included components | PCV Valve Tubing |
| Item Package Quantity | 1 |
| Item Weight | 23 g |
| Item model number | 12648138 |
| Item model number  | 12648138 |
| Manufacturer | ACDelco |
| Manufacturer  | ACDelco |
| Material | pcv |
| Part number | 12648138 |
| Product Dimensions | 10.16 x 17.78 x 2.54 cm; 23 g |
| Product Dimensions  | 10.16 x 17.78 x 2.54 cm; 23 g |
| Size | 13.5 inches |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Colour:** Black
- **Item length:** 13.5 Inches
- **Item weight:** 0.02 Kilograms
- **Material:** pcv

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***. on 9 February 2026*

Excelente 👌 quedo a la perfección en mi Camioneta Enclave

### ⭐⭐⭐⭐⭐ Review
*by B***L on 9 June 2023*

In TX we have heat and humidity that just destroys things. I noticed mine was warping and the foam had cracked which caused a vacuum leak. This one has a stronger neoprene seal that appears it will hold up better than the original. 2mos in and happy so far.

### ⭐⭐⭐⭐⭐ Review
*by T***. on 10 November 2025*

Great Item, Quick Shipping, you won't be disappointed in this item. Worked well on my 2013 GMC Acadia.

## 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.sk/products/267618440-acdelco-gm-genuine-parts-12648138-positive-crankcase-ventilation-pcv-tube](https://www.desertcart.sk/products/267618440-acdelco-gm-genuine-parts-12648138-positive-crankcase-ventilation-pcv-tube)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-09*