---
product_id: 624123436
title: "Positive Crankcase Ventilation PCV Valve Fitting PCV Valve Elbow Compatible with Chevy Traverse Camaro Impala GMC Acadia Buick Enclave LaCrosse Cadillac CTS SRX STS XTS Replace# 12578316 V546"
brand: "fusch"
price: "90.27 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/624123436-positive-crankcase-ventilation-pcv-valve-fitting-pcv-valve-elbow-compatible
store_origin: TN
region: Tunisia
---

# High-temp resistant plastic Fits 10+ GM models (2004-2024) Durable FKM O-ring seal Positive Crankcase Ventilation PCV Valve Fitting PCV Valve Elbow Compatible with Chevy Traverse Camaro Impala GMC Acadia Buick Enclave LaCrosse Cadillac CTS SRX STS XTS Replace# 12578316 V546

**Brand:** fusch
**Price:** 90.27 DT
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your engine’s breathability—because your GM deserves the best!

## Quick Answers

- **What is this?** Positive Crankcase Ventilation PCV Valve Fitting PCV Valve Elbow Compatible with Chevy Traverse Camaro Impala GMC Acadia Buick Enclave LaCrosse Cadillac CTS SRX STS XTS Replace# 12578316 V546 by fusch
- **How much does it cost?** 90.27 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/624123436-positive-crankcase-ventilation-pcv-valve-fitting-pcv-valve-elbow-compatible)

## Best For

- fusch enthusiasts

## Why This Product

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

## Key Features

- • **Triple-Seal Confidence:** Includes green FKM and black rubber O-rings for unbeatable oil resistance and airtight sealing.
- • **Complete Replacement Kit:** Everything you need in one package—PCV valve fitting plus two O-rings for hassle-free maintenance.
- • **Heat-Resistant Durability:** Crafted from premium plastic to withstand engine heat and extend part life.
- • **Compact & Lightweight Design:** At just 0.317 oz and 6x4x1 inches, it installs easily without adding bulk or weight.
- • **Precision Fit for GM Legends:** Seamlessly compatible with Chevy, Buick, Cadillac, GMC & more—keep your ride running flawlessly.

## Overview

The FUSCH Positive Crankcase Ventilation (PCV) Valve Fitting is a high-quality, heat-resistant plastic component designed to replace OEM parts #12578316, 12681693, and V546. Compatible with a wide range of GM vehicles from 2004 to 2024, it features durable FKM and rubber O-rings for superior sealing and oil resistance. Lightweight and compact, this kit ensures reliable engine ventilation and easy installation, making it an essential upgrade for maintaining optimal engine performance.

## Description

FUSCH Positive Crankcase Ventilation PCV Valve Fitting PCV Valve Elbow Compatible with Chevy Traverse Camaro Impala GMC Acadia Buick Enclave LaCrosse Cadillac CTS SRX STS XTS Replace# 12578316 V546

## Features

- 【Replace Part Number】: 12578316, 12681693, V546
- 【Reliable Materials】: PCV Valve Elbow is made of high-quality plastic, which is high-temperature resistant. The O-ring in the PCV Fitting is made of FKM, which has good sealing, good oil resistance, aging-resistant
- 【Compatible with】:Fit for GMC: 2007-2014 Acadia; 2010-2017 Terrain; Fit for Pontiac :2007-2009 G6; 2008-2009 G8;2008-2009 Torrent; Fit for Saturn :2008-2010 Outlook; 2008-2010 Vue
- 【Compatible with Buick】: 2008-2024 Enclave; 2005-2008, 2010-2016 Lacrosse; 2005-2006 Rendezvous
- 【Compatible with Cadillac】: 2013-2015 ATS; 2004-2015 CTS; 2010-2016 SRX; 2005-2011 STS; 2013-2019 XTS
- 【Compatible with Chevy】:2010-2015 Camaro; 2008-2014 Equinox; 2012-2019 Impala; 2008-2011 Malibu; 2009-2021 Traverse
- 【Package Included】:1×PCV valve fitting; 1×Green FKM O-Ring; 1×Black Rubber O-Ring

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | FUSCH |
| Item dimensions L x W x H | 6 x 4 x 1 inches |
| Inlet Connection Size | 4 Inches |
| Inlet Connection Type | positive crankcase ventilation |
| Outlet Connection Type | positive crankcase ventilation |
| Number of Ports | 2 |
| Outlet Connection Size | 4 Inches |
| Manufacturer | FUSCH |
| Item Weight | 0.317 ounces |
| Product Dimensions | 6 x 4 x 1 inches |
| Item model number | 12578316 |
| Size | 4x6x1 inches |
| Color | ‎Black |
| Number Of Pieces | 3 |
| Included Components | 1X Positive Crankcase Ventilation PCV Valve |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Plastic
- **Brand:** FUSCH
- **Item dimensions L x W x H:** 6 x 4 x 1 inches
- **Inlet Connection Size:** 4 Inches
- **Inlet Connection Type:** positive crankcase ventilation
- **Outlet Connection Type:** positive crankcase ventilation
- **Number of Ports:** 2
- **Outlet Connection Size:** 4 Inches
- **Manufacturer:** FUSCH

## Images

![Positive Crankcase Ventilation PCV Valve Fitting PCV Valve Elbow Compatible with Chevy Traverse Camaro Impala GMC Acadia Buick Enclave LaCrosse Cadillac CTS SRX STS XTS Replace# 12578316 V546 - Image 1](https://m.media-amazon.com/images/I/51WuONAzouL.jpg)

## Frequently Bought Together

- FUSCH Positive Crankcase Ventilation PCV Valve Fitting PCV Valve Elbow Compatible with Chevy Traverse Camaro Impala GMC Acadia Buick Enclave LaCrosse Cadillac CTS SRX STS XTS Replace# 12578316 V546
- HIMARKLIF Positive Crankcase Ventilation PCV Hose Fitting Adapter Compatible with Chevy Traverse Impala Equinox Buick LaCrosse GMC Acadia Cadillac CTS SRX STS 3.6L V6 engine Replace# 12583384 V518
- GM Genuine Parts 12648138 Positive Crankcase Ventilation (PCV) Tube

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*