Details

• Brand:

  

• SKU:

  11810-EA200

• Other Names:

  pcv valve, crankcase ventilation valve, positive crankcase ventilation valve, emissions ventilation valve, breather valve, crankcase pressure valve

• Description:

  PCV Valve – Crankcase Ventilation Pressure Control Valve (11810-EA200)

  OEM Replacement Part for Nissan

  Experiencing rough idle, oil leaks, increased oil consumption, or a check engine light? A failing PCV valve can disrupt crankcase ventilation, create excessive internal engine pressure, and negatively affect engine performance and emissions operation. The Genuine Nissan PCV Valve (11810-EA200) helps restore proper crankcase pressure regulation by routing blow-by gases back into the intake system for controlled combustion and emissions efficiency.

  The OEM Nissan PCV Valve (11810-EA200) is engineered to maintain proper crankcase ventilation, stable idle quality, balanced engine vacuum, and long-term engine protection for compatible Nissan vehicles.

  Always verify compatibility by VIN before ordering. Enter your VIN above and every order is reviewed by a certified Nissan parts specialist before shipping.

  Specifications

  Part Type: Positive Crankcase Ventilation (PCV) Valve
  System: Engine Ventilation / Emissions Control
  Function: Regulates crankcase pressure and redirects blow-by gases into the intake system for combustion
  Construction: Precision housing with factory-calibrated spring-loaded check valve
  Material: Heat-resistant OEM-grade components for long-term durability
  Included: One (1) PCV valve
  OEM Type: Genuine Nissan OEM Replacement Part

  Compatible Nissan Models

  This genuine Nissan PCV valve fits select Nissan vehicles including:

  2004–2025 Nissan Frontier

  2006–2018 Nissan Altima

  2007–2013 Nissan Altima Coupe

  2008–2025 Nissan Maxima

  2007–2024 Nissan Murano

  2010–2014 Nissan Murano CrossCabriolet

  2011–2021 Nissan NV

  2012–2021 Nissan NV3500

  2004–2025 Nissan Pathfinder

  2010–2017 Nissan Quest

  2005–2015 Nissan Xterra

  Fitment may vary depending on engine configuration, production date, or emissions package.

  Check compatibility here by entering your VIN:
  https://parts.chapmannissan.com

  Key Features

  • Factory-Calibrated Airflow Control
  Designed to maintain proper crankcase ventilation and engine vacuum balance.

  • Helps Reduce Oil Leaks and Pressure Buildup
  Regulates internal crankcase pressure to help protect engine seals and gaskets.

  • Supports Stable Idle Quality
  Helps maintain proper airflow and combustion efficiency.

  • OEM Nissan Emissions Compatibility
  Engineered specifically for Nissan emissions and ventilation systems.

  • Durable Heat-Resistant Construction
  Built to withstand high engine bay temperatures and long service intervals.

  Failing to Replace a Faulty PCV Valve Can Lead To

  Oil Leaks
  Excess crankcase pressure may force oil past engine seals and gaskets.

  Rough Idle or Stalling
  Improper ventilation can affect engine vacuum and idle stability.

  Increased Oil Consumption
  Oil vapor may be drawn excessively into the intake system.

  Engine Sludge Formation
  Poor ventilation may allow contaminants and moisture to accumulate inside the engine.

  Check Engine Light or Emissions Problems
  Improper crankcase airflow may affect combustion efficiency and emissions operation.

  Related Components to Inspect or Replace

  PCV Hose / Breather Tube
  Inspect for cracks, restrictions, or deterioration.

  Engine Air Filter
  Helps maintain proper intake airflow and ventilation balance.

  Intake Manifold Gasket
  Inspect if vacuum leaks or idle instability are present.

  Valve Cover Gasket
  Excess crankcase pressure may contribute to gasket leaks.

  Throttle Body
  Inspect for oil residue or carbon buildup from excessive crankcase vapor.

  Order with Confidence

  Restore proper crankcase ventilation and engine performance with the Genuine Nissan PCV Valve (11810-EA200) designed specifically for Nissan engine ventilation systems.

  Always verify compatibility by VIN before ordering. Enter your VIN above and every order is reviewed by a certified Nissan parts specialist before shipping.

  All OEM Nissan parts are shipped directly from Chapman Nissan in Philadelphia, PA, and every order is reviewed by a certified Nissan parts specialist before shipping.

  Most OEM Nissan parts ship within 1–3 business days from certified Nissan warehouses.

  Need assistance confirming compatibility?

  https://parts.chapmannissan.com/contact-us
  Phone: 215-492-1200

  Restore Your Nissan with Genuine Accessories

  Keep your Nissan operating at its best with genuine Nissan maintenance parts, emissions components, filters, fluids, floor mats, cargo organizers, and OEM accessories engineered specifically for your vehicle.

  Why Buy OEM Nissan Parts from Chapman Nissan?

  Every OEM Nissan part we sell is engineered to factory specifications for proper fitment, airflow calibration, emissions compatibility, and long-term durability. Unlike many aftermarket PCV valves, genuine Nissan PCV valves are designed specifically for correct crankcase ventilation performance and stable engine operation.

  Fast, secure shipping
  VIN-verified fitment assistance
  Trusted by Nissan owners and professional technicians nationwide

  FAQ

  What does a PCV valve do?
  The PCV valve regulates crankcase pressure and routes blow-by gases back into the intake system for combustion.

  What are common signs of a failing PCV valve?
  Common symptoms include rough idle, oil leaks, increased oil consumption, whistling noises, sludge buildup, or check engine lights.

  How often should a PCV valve be replaced?
  PCV valves are commonly inspected every 30,000–60,000 miles depending on driving conditions and maintenance history.

  Can a PCV valve cause oil leaks?
  Yes. Excess crankcase pressure from a restricted or failed PCV valve can force oil past seals and gaskets.

  Can a PCV valve be cleaned instead of replaced?
  Cleaning may temporarily improve operation, but replacement is recommended to restore proper airflow calibration and long-term reliability.

• Condition: New

• Warranty:

  This Genuine Nissan part is backed by Nissan’s 12-month / 12,000-mile nationwide warranty, covering defects in materials or workmanship.

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