Details

• Brand:

  

• SKU:

  13270-9PM0A

• Positions: Right Rear, Right, Right Outer
• Other Names:

  Engine Valve Cover Gasket, Gasket - Rocker Cover

• Description:

  Eliminate oil leaks and restore proper upper engine sealing with the Genuine Nissan Valve Cover Gasket (Part #13270-9PM0A), designed for the cylinder head equipped with the PCV valve.

  Valve Cover Gasket (13270-9PM0A) – OEM Replacement Part for Nissan

  This Genuine Nissan valve cover gasket fits the cylinder head that contains the PCV valve, providing a precise, leak-free seal between the valve cover and the cylinder head. Known as the perimeter gasket, it prevents oil seepage from the valve cover area, ensuring proper lubrication while protecting ignition components and sensors from oil contamination.

  Built to Nissan’s exact specifications using heat- and oil-resistant molded rubber, this gasket maintains its sealing integrity even under extreme temperature cycles and vibration.

  Important Installation Note:
  Nissan recommends replacing the Rocker Gasket (Part #13270-9N02A) when installing this valve cover gasket.
  The Rocker Gasket seals the camshaft sensor housing integrated into the valve cover.
  One Rocker Gasket (13270-9N02A) is required for each valve cover gasket replaced.
  

  Specifications

  Part Type: Valve Cover Gasket – Perimeter Style
  Position: Cylinder head with PCV valve (left-hand bank on V6 engines)
  Material: High-temperature molded rubber
  Function: Seals valve cover to cylinder head to prevent oil leaks and contamination
  Includes: One (1) perimeter-style valve cover gasket

  Compatible Nissan Models

  2015 – 2025 Nissan Maxima (A36US)
  2014 – 2024 Nissan Murano (Z52US)

  Fitment may vary slightly by model year or configuration. To confirm compatibility for your vehicle, click here

  and enter your VIN using the “Search by VIN #” feature before ordering.

  Key Features

  • Genuine Nissan OEM gasket for the cylinder head with the PCV valve

  • Perimeter-style design ensures even compression and reliable sealing

  • Heat- and oil-resistant rubber provides long service life

  • Prevents oil seepage that can cause smoke, odors, or ignition coil failure

  • Requires one Rocker Gasket (13270-9N02A) to seal the camshaft sensor housing on this side

  Failing to Replace a Worn Gasket Can Lead To

  • Oil Leaks: Seepage from around the valve cover edges or spark plug wells

  • Burning Oil Smell: Oil dripping onto exhaust manifolds or hot engine surfaces

  • Misfire or Rough Idle: Oil contamination inside spark plug tubes

  • Premature Engine Wear: Inadequate sealing causing oil loss over time

  Related Components to Inspect or Replace

  • Rocker Gasket (13270-9N02A): One required per valve cover gasket; seals the camshaft sensor housing

  • PCV Valve: Replace during service if clogged or showing signs of oil residue

  • Spark Plug Tube Seals: Inspect for swelling or oil leaks

  • Valve Cover Bolts and Grommets: Replace if cracked or excessively compressed

  Order with Confidence

  Order the Genuine Nissan Valve Cover Gasket (13270-9PM0A) to restore OEM-level sealing performance to the PCV valve side of your Maxima or Murano engine.
  For complete leak protection, include the Rocker Gasket (13270-9N02A) — one required per side — when placing your order.
  To confirm fitment, visit parts.chapmannissan.com

  .

  Restore Your Nissan with Genuine Accessories

  Protect your engine’s performance with factory-approved components—like rocker gaskets, PCV valves, and spark plug tube seals—all engineered to Nissan’s exact standards for fit, material quality, and reliability.

  Why Buy OEM Nissan Parts from Chapman Nissan

  Every Genuine Nissan gasket is built to meet strict factory standards for fit, flexibility, and durability. Aftermarket options often lack the proper rubber composition or thickness, leading to premature leaks and rework.

  Fast, secure shipping from a certified Nissan dealer
  VIN verification available to ensure accurate fitment
  Trusted nationwide by Nissan owners and professional repair facilities

  Engine Sealing FAQ

  Q: Which side does this gasket fit?
  A: This gasket fits the cylinder head with the PCV valve (left-hand bank on V6 engines).

  Q: What is the Rocker Gasket (13270-9N02A) for?
  A: It seals the camshaft sensor housing integrated into each valve cover.
  Nissan requires one Rocker Gasket (13270-9N02A) per valve cover gasket replaced.

  Q: Should both sides be replaced together?
  A: Yes — for best results, replace both valve cover gaskets and both rocker gaskets at the same time.

• Condition: New
• Notes: Part cannot be reused/reinstalled.
• Applications: 3.5L. 3.8L.

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