Automotive Replacement PCV (Positive Crankcase Ventilation) Valves are critical components for managing engine emissions and maintaining optimal engine health by recirculating unburnt gases. These valves prevent oil sludge buildup and ensure efficient engine operation across various vehicle types. Products were evaluated based on fitment accuracy, material durability, ventilation efficiency, user reviews, and feature analysis.
Genuine Hyundai 26740-2G000 PCV Valve
$9.32
This genuine OEM part from Hyundai offers an exact fit and proven durability, ensuring seamless integration and reliable performance.
View on Amazon
MLAHUIER PCV Valve with Gasket, PCV Valve Kit Replacement OEM#17130-PND-A01 17130-RBB-A01, Crankcase Ventilation Valve Compatible with Honda CRV Accord Element Civic Acura ILX RSX NSX(Silver)
$6.99
The MLAHUIER PCV Valve kit provides an aftermarket replacement solution with a gasket, offering good value and broad compatibility for Honda and Acura models.
View on AmazonAs a Genuine Honda OEM part, this assembly delivers the highest assurance of quality, precise fit, and long-term reliability for compatible vehicles.
Search on Amazon
- Item Package Dimension: 3.07L x 1.22W x 1.22H inches
- Item Package Weight - 0.07 Pounds
- Item Package Quantity - 1
- Product Type - VALVE
- Pcv Valve
- Matches OE form, fit, and function
- Manufactured from premium materials
- Quality construction for durability
- Designed for harsh underhood conditions
- Application specific to ensure a correct fit for your vehicle
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
- Compatible with Jeep Gladiator 3.6 2020-2022, Grand Cherokee 3.6 2016-2022, Grand Cherokee L 2021-2022, Grand Cherokee WK 2022, Wrangler 3.6 2018-2022.
- Compatible with Dodge Durango 3.6 2016-2022, Ram 1500 3.6 2019-2022, ProMaster 2022.
- Compatible with Chrysler Pacifica 3.6 2017-2022, Voyager 3.6 2020-2022.
- Note to Buyers: This PCV valve measures 1.57 x 0.99 x 0.99 inches, OEM# 11810ea200 118106n202 118106n201 1181-1kc0a, please check the size, model, and year carefully before purchasing, so as not to buy the wrong one and not be able to use it
- Compatible Models: Compatible with Nissan 2002-2013,2017-2024 Altima, 2002-2024 Sentra, 2004-2024 Titan, 2005-2024 Armada, 2005-2019 Frontier, 2005-2006 X-Trail, 2006-2007 Murano, 2007-2012 Pathfinder, 2008-2020 Rogue, 2012-2021 NV2500, 2017 Juke
- Applicable Models: Compatible with 2004-2010 Infiniti QX56, 2010-2013 G37, 2011-2012 G25, 2011-2013 M37, 2013 EX37, 2014-2019 Q70, 2015 Q40, 2015-2024 QX80, 2019-2024 QX50, 2022-2024 QX55. Please refer to the details page for more information
- Product Features: This PCV valve effectively expels gases from the crankcase, guard against excessive pressure buildup. It also reduces temperature and pressure within the crankcase, avoiding oil degradation, thereby extending engine lifespan
- Premium Quality Materials: The PCV valve is made of durable PA66 with excellent abrasion and aging resistance, providing long-lasting protection for your engine, whether it's in the cold or the heat, or in the face of high mechanical vibration
- Replace Part Number: 05047002AA 05047063AA 04792962AA 50048161 5047002AA 5047063AA 4792962AA
- Fits for Chrysler 200 2012-2017; for Chrysler Sebring 2010
- Fits for Dodge Avenger 2010-2014; for Dodge Caliber 2011-2012; for Dodge Dart 2014-2016; for Dodge Journey 2010-2020
- Fits for Jeep Cherokee 2016-2018; for Jeep Compass 2010-2018; for Jeep Patriot 2010-2017; for Jeep Renegade 2015-2018
- Package Included: 1x PCV Valve as picture show
- Matches OE form, fit and function
- Made from premium materials
- Quality construction for durability
- Designed for underhood conditions
- Application specific for this vehicle
- 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
- Compatible with GMC Acadia 2009-2011
- Compatible with Buick Enclave 2009-2011
- Compatible with Saturn Outlook 2009-2010
- Compatible with Chevrolet Traverse 2009-2011
- Replaces Part Number: 12614338, 12630279, 12578316, 12681693, V546, 12583384
This article is part of our complete guide Men's Clothing — browse all our comparisons and buying guides.
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement PCV Valves
OEM vs. Aftermarket Replacements
When selecting an automotive replacement PCV valve, a primary consideration is whether to opt for an Original Equipment Manufacturer (OEM) part or an aftermarket equivalent. Genuine parts, such as the Genuine Hyundai 26740-2G000 or the Genuine Honda 17130-PND-A01, are manufactured to the vehicle's exact specifications, often ensuring an 'exact fit' and identical performance to the original component. In practice, this typically translates to consistent durability and reliability. Aftermarket options, like those from MLAHUIER or Lyxheth, aim to replicate OEM function at a potentially lower cost. While many aftermarket brands, including ACDelco Gold, strive to meet OEM fit, form, and function expectations, users report that material composition or internal valve calibration can occasionally vary, which might influence long-term performance or lifespan.
Material Durability and Construction
The materials used in PCV valve construction directly impact its longevity and resistance to engine contaminants. While genuine OEM parts are often made with proprietary blends designed for specific engine environments, aftermarket alternatives may vary. For instance, Lyxheth specifies 'ABS plastic' for its valve body, which is a common and stable material, but the internal spring and diaphragm components are equally critical. A durable valve is less prone to sticking or failure, which can lead to issues like increased oil consumption or engine performance degradation. Consumers typically seek valves that can withstand the corrosive gases and oil vapors present in the crankcase without degrading prematurely, regardless of whether it's a Dorman or a genuine manufacturer part.
Fitment Accuracy and Vehicle Compatibility
Precise fitment is paramount for a PCV valve to function correctly and prevent vacuum leaks. Each vehicle manufacturer and engine design often requires a specific valve, identified by an OEM part number. For example, the MLAHUIER valve explicitly lists compatibility with numerous Honda and Acura models, referencing OEM#17130-PND-A01, while the Lyxheth valve is designed as a replacement for 26740-2G000, fitting various Hyundai, JAC, Chery, and Nissan vehicles. It's crucial to verify the exact part number required for your specific vehicle year, make, and model. Relying solely on a general description can lead to incorrect fitment, potentially causing engine problems or necessitating a costly return. Always cross-reference the replacement part number, such as ACDelco Gold 19313317, with your vehicle's factory specifications.
Included Components and Installation Ease
Some replacement PCV valves come as a complete kit, which can simplify installation and ensure all necessary components are replaced simultaneously. The MLAHUIER PCV Valve with Gasket is a prime example, providing the valve along with its crucial sealing gasket. In contrast, many OEM valves, like the Genuine Hyundai or Genuine Honda assemblies, might be sold as the valve only, requiring the separate purchase of a gasket or O-ring if the original is damaged or worn. While the physical installation of a PCV valve is typically straightforward, having all components ready can prevent delays. Users often report a smoother replacement process when kits include necessary seals, preventing potential leaks immediately after installation.
Pros & Cons
Genuine Hyundai 26740-2G000 PCV Valve
Pros
- Genuine OEM part ensures exact fit and factory-level performance.
- Constructed for durability, offering a reliable and long-lasting solution.
- Maintains original engine specifications for optimal emissions control.
Cons
- Compatibility is specific to Hyundai models, limiting universal application.
- Typically comes as the valve only, requiring separate purchase of seals if needed.
MLAHUIER PCV Valve with Gasket, PCV Valve Kit Replacement OEM#17130-PND-A01 17130-RBB-A01, Crankcase Ventilation Valve Compatible with Honda CRV Accord Element Civic Acura ILX RSX NSX(Silver)
Pros
- Includes a gasket, simplifying installation and ensuring a proper seal.
- Designed for broad compatibility with various Honda and Acura models.
- Aftermarket option provides a more budget-friendly replacement solution.
Cons
- Material quality may not always match OEM standards for extreme longevity.
- Performance characteristics might subtly differ from genuine parts in specific conditions.
ACDelco Gold 19313317 Positive Crankcase Ventilation (PCV) Valve
Pros
- Professional premium aftermarket replacement, aiming for OEM performance.
- Manufactured to meet expectations for fit, form, and function.
- Offers a dependable alternative to genuine OEM parts for a wide range of vehicles.
Cons
- Not a genuine OEM part, which some users prefer for absolute certainty.
- Specific application compatibility needs careful verification against vehicle's original part number.
Common Mistakes to Avoid
Overlooking Exact OEM Part Numbers for Compatibility
A common mistake is assuming a PCV valve is universally compatible across a manufacturer's range or even between similar models. For instance, while both Genuine Hyundai 26740-2G000 and Lyxheth's 26740-2G000 target Hyundai vehicles, attempting to use a valve designed for a Honda, such as the MLAHUIER PCV Valve kit for OEM#17130-PND-A01, in a Hyundai will result in incorrect fitment. Always cross-reference the exact OEM part number from your vehicle's manual or existing part to ensure precise compatibility.
Disregarding the Need for Associated Gaskets or Seals
Users frequently replace only the PCV valve itself without considering the condition of the accompanying gaskets or O-rings. The MLAHUIER PCV Valve with Gasket highlights the importance of this, as a worn or cracked gasket can lead to vacuum leaks, even with a new valve. While some genuine parts, like the Genuine Honda 17130-PND-A01 PCV Valve Assembly, might be sold without a new gasket, it's a critical component for maintaining a proper seal and preventing engine performance issues.
Ignoring Material Specifications for Longevity
The material composition of a PCV valve can significantly affect its lifespan and resistance to engine byproducts. For example, Lyxheth explicitly mentions 'ABS plastic' for its valve body. While suitable, a valve constructed with different internal components or materials might offer varying degrees of resistance to oil vapor and heat over time. Choosing a part without considering its material resilience, especially for aftermarket options, can lead to premature failure and the need for another replacement sooner than expected.
Assuming 'Professional Premium Aftermarket' Guarantees Exact OEM Match
While brands like ACDelco Gold offer 'professional, premium aftermarket replacement' parts manufactured to meet expectations for fit, form, and function, it's a mistake to assume these are always identical to genuine OEM parts in every microscopic detail. While they perform reliably in most cases, subtle differences in internal valve calibration or spring tension, not explicitly detailed in product descriptions, might exist. For critical applications or specific vehicle sensitivities, verifying user experiences with a particular aftermarket part number is advisable.
