---
product_id: 22427360
title: "Genuine Hyundai 26740-2G000 PCV Valve"
brand: "hyundai"
price: "$20.00"
currency: USD
in_stock: true
reviews_count: 13
category: "Hyundai"
url: https://www.desertcart.us/products/22427360-genuine-hyundai-26740-2g000-pcv-valve
store_origin: US
region: United States of America
---

# Durable metal build Under 3 min install Exact OEM fit Genuine Hyundai 26740-2G000 PCV Valve

**Brand:** hyundai
**Price:** $20.00
**Availability:** ✅ In Stock

## Summary

> ⚡ Keep your Hyundai running smooth with the OEM PCV valve that means business.

## Quick Answers

- **What is this?** Genuine Hyundai 26740-2G000 PCV Valve by hyundai
- **How much does it cost?** $20.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/22427360-genuine-hyundai-26740-2g000-pcv-valve)

## Best For

- hyundai enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Thousands:** Top-rated (#2 in PCV valves) with 4.7 stars from 1,700+ Hyundai owners—don’t settle for less.
- • **Optimize Engine Health:** Regulates crankcase pressure to reduce oil consumption, rough idling, and emissions.
- • **Precision Engine Match:** Genuine Hyundai OEM ensures flawless compatibility with your Elantra’s PCV system.
- • **Effortless Installation:** Swap out your old valve in under 3 minutes with basic tools—no mechanic needed.
- • **Long-Lasting Durability:** Crafted from premium metal for reliable performance and extended engine protection.

## Overview

The Genuine Hyundai 26740-2G000 PCV Valve is an OEM replacement part designed specifically for Hyundai Elantra models. It ensures precise fitment and optimal engine performance by regulating crankcase pressure, reducing oil consumption, and preventing rough idling. Made from durable metal, it offers long-lasting reliability and easy installation in under 3 minutes. Highly rated and trusted by thousands, this valve protects your engine and maintains factory standards.

## Description

When you select genuine OEM, you can rely on the high quality and effectiveness of the product without having to guess if it will work with your Hyundai. Protecting your investment is important and choosing the right parts can be challenging. So don't waste another minute searching for a replacement that might work; stick with what you know and get the same parts and accessories the dealership uses.

Review: Invest in a Genuine OEM PCV Valve and ensure smooth, efficient operation for your Hyundai Elantra! - Maintaining a properly functioning Positive Crankcase Ventilation (PCV) valve is crucial for optimal engine performance and longevity in your 2012 Hyundai Elantra. Here's a detailed explanation of the PCV valve's role, common signs of malfunction, and the benefits of using a genuine OEM replacement: The PCV Valve: A Vital Engine Component The PCV valve plays a critical role in managing crankcase pressure within your Elantra's engine. It regulates the flow of crankcase gasses, primarily consisting of unburned fuel vapors and blow-by gasses (combustion byproducts that leak past the piston rings). These gasses are routed back into the intake manifold to be re-burned during combustion, promoting cleaner emissions and improved fuel efficiency. Signs of a Faulty PCV Valve: Increased Oil Consumption: A malfunctioning PCV valve can lead to excessive oil usage. This occurs when the valve sticks open, allowing unmetered air into the intake manifold. This disrupts the air-fuel mixture, causing the engine to run lean and burn more oil for compensation. Rough Idle and Jerky Engine Performance: A clogged or faulty PCV valve can disrupt the proper flow of crankcase gasses, leading to rough idling and hesitation during acceleration. This can be caused by a buildup of deposits within the valve or a failing diaphragm that struggles to regulate airflow. Check Engine Light Illumination: Modern vehicles often illuminate the check engine light (CEL) when they detect issues with the PCV system. This light serves as a warning to address the problem and prevent further complications. Smoke from the Exhaust Pipe: Blue or gray smoke emanating from the tailpipe can indicate excessive oil burning, potentially caused by a faulty PCV valve. Vacuum Leaks and Oil Leaks: A failing PCV valve or a worn-out o-ring can lead to vacuum leaks and oil leaks in the vicinity of the valve. These leaks can cause various performance issues and should be addressed promptly. Benefits of a Genuine OEM PCV Valve Replacement: Precise Fit and Function: Genuine OEM (Original Equipment Manufacturer) PCV valves are designed and manufactured to meet the exact specifications of your 2012 Hyundai Elantra. This ensures a perfect fit and optimal performance within your engine's PCV system. Reliable Operation and Durability: OEM parts are renowned for their superior quality and use of high-grade materials. This translates to reliable operation and extended service life compared to aftermarket alternatives. Easy Installation: Replacing the PCV valve in your Elantra is a relatively straightforward process that can typically be completed in under three minutes with a wrench and a 21 mm deep 6-point socket. Preventative Maintenance and Regular Inspection: Consulting your Elantra's owner's manual is crucial to determine the recommended replacement intervals for the PCV valve. Generally, it's advisable to inspect the valve every 10,000 miles and replace it around 30,000 miles to maintain optimal engine performance and fuel efficiency. By proactively addressing a failing PCV valve, you can avoid potential engine damage and costly repairs down the road.
Review: Exactly what it says it is - Fits perfect. Works great. Nice simple and to the point nothing else to say

## Features

- genuine oem factory part
- exact fit
- durable
- best in quality
- this is not an aftermarket part
- OEM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EQ0W3IW |
| Best Sellers Rank | #6,956 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement PCV Valves |
| Brand | HYUNDAI |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,731) |
| Date First Available | August 23, 2013 |
| Exterior Finish | Smooth |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | Barb |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.317 ounces |
| Item dimensions L x W x H | 2.36 x 1.97 x 0.39 inches |
| Item model number | 26740-2G000 |
| Manufacturer | Hyundai |
| Manufacturer Part Number | 26740-2G000 |
| Material | Metal |
| Model | 26740-2G000 |
| Number of Ports | 2 |
| OEM Part Number | 26740-2G000 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | Barb |
| Product Dimensions | 2.36 x 1.97 x 0.39 inches |

## Product Details

- **Brand:** HYUNDAI
- **Exterior Finish:** Smooth
- **Inlet Connection Size:** 0.25 Inches
- **Inlet Connection Type:** Barb
- **Item dimensions L x W x H:** 2.36 x 1.97 x 0.39 inches
- **Manufacturer:** Hyundai
- **Material:** Metal
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.25 Inches
- **Outlet Connection Type:** Barb

## Images

![Genuine Hyundai 26740-2G000 PCV Valve - Image 1](https://m.media-amazon.com/images/I/61ZCXN8IJDL.jpg)

## Questions & Answers

**Q: Will this fit a 2018 Santa Fe sport 2.0  vehicle?**
A: Hi.
If you want confirm fitment.
Tell me your VIN =  vehicle identification number .
Then I will inform fit or not.
Thank you

**Q: will this fit a 2020 kia optima 2.4?**
A: Cant say but Amazon will say if it fits

**Q: Does it fit Huyndai sonata 2016 2.4L?**
A: Yes

**Q: Does this fit 2016 hyundai elantra gt?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Invest in a Genuine OEM PCV Valve and ensure smooth, efficient operation for your Hyundai Elantra!
*by S***5 on December 3, 2023*

Maintaining a properly functioning Positive Crankcase Ventilation (PCV) valve is crucial for optimal engine performance and longevity in your 2012 Hyundai Elantra. Here's a detailed explanation of the PCV valve's role, common signs of malfunction, and the benefits of using a genuine OEM replacement: The PCV Valve: A Vital Engine Component The PCV valve plays a critical role in managing crankcase pressure within your Elantra's engine. It regulates the flow of crankcase gasses, primarily consisting of unburned fuel vapors and blow-by gasses (combustion byproducts that leak past the piston rings). These gasses are routed back into the intake manifold to be re-burned during combustion, promoting cleaner emissions and improved fuel efficiency. Signs of a Faulty PCV Valve: Increased Oil Consumption: A malfunctioning PCV valve can lead to excessive oil usage. This occurs when the valve sticks open, allowing unmetered air into the intake manifold. This disrupts the air-fuel mixture, causing the engine to run lean and burn more oil for compensation. Rough Idle and Jerky Engine Performance: A clogged or faulty PCV valve can disrupt the proper flow of crankcase gasses, leading to rough idling and hesitation during acceleration. This can be caused by a buildup of deposits within the valve or a failing diaphragm that struggles to regulate airflow. Check Engine Light Illumination: Modern vehicles often illuminate the check engine light (CEL) when they detect issues with the PCV system. This light serves as a warning to address the problem and prevent further complications. Smoke from the Exhaust Pipe: Blue or gray smoke emanating from the tailpipe can indicate excessive oil burning, potentially caused by a faulty PCV valve. Vacuum Leaks and Oil Leaks: A failing PCV valve or a worn-out o-ring can lead to vacuum leaks and oil leaks in the vicinity of the valve. These leaks can cause various performance issues and should be addressed promptly. Benefits of a Genuine OEM PCV Valve Replacement: Precise Fit and Function: Genuine OEM (Original Equipment Manufacturer) PCV valves are designed and manufactured to meet the exact specifications of your 2012 Hyundai Elantra. This ensures a perfect fit and optimal performance within your engine's PCV system. Reliable Operation and Durability: OEM parts are renowned for their superior quality and use of high-grade materials. This translates to reliable operation and extended service life compared to aftermarket alternatives. Easy Installation: Replacing the PCV valve in your Elantra is a relatively straightforward process that can typically be completed in under three minutes with a wrench and a 21 mm deep 6-point socket. Preventative Maintenance and Regular Inspection: Consulting your Elantra's owner's manual is crucial to determine the recommended replacement intervals for the PCV valve. Generally, it's advisable to inspect the valve every 10,000 miles and replace it around 30,000 miles to maintain optimal engine performance and fuel efficiency. By proactively addressing a failing PCV valve, you can avoid potential engine damage and costly repairs down the road.

### ⭐⭐⭐⭐⭐ Exactly what it says it is
*by S***M on December 8, 2025*

Fits perfect. Works great. Nice simple and to the point nothing else to say

### ⭐⭐⭐⭐⭐ Unbranded, appears to be OE or OEM
*by S***L on October 19, 2025*

Doesn't say it's OE or OEM, but it appears to be. It's just like the OEM pcv valve in my car. This one isn't branded. Easy to remove and install on the theta II engines (thank you hyundai/kia), i recommend replacing these once a year. A clogged pcv valve is an engine's silent killer.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*