Honda 15832-RAA-A01 PCV Valve — Genuine OEM Part

✔ Honda 15832-RAA-A01 PCV Valve — Genuine OEM Part
✔ Fitment: K-series engines (2.0L / 2.4L i-VTEC) in Accord, CR-V, Civic Si, Odyssey, Pilot, Acura TSX, TLX, RSX
✔ Direct replacement for factory PCV valve — no modifications required
✔ Manufactured to Honda’s original specifications and tolerances
✔ Integrated O-ring seal built into housing — no separate gasket needed

Honda 15832-RAA-A01 Genuine PCV Valve — for K-Series Engines (2.0L / 2.4L DOHC i-VTEC)

Increased oil consumption, rough idle that fluctuates or causes stalling, a whistling or hissing noise from under the hood, or a check engine light for crankcase ventilation-related codes — these are common signs that your PCV valve is failing. A stuck PCV valve can cause excessive crankcase pressure, forcing oil past seals and gaskets, leading to oil leaks and premature engine wear. Replacing it with this genuine Honda part restores proper crankcase pressure and protects your engine.

This is a factory-original Honda PCV valve (OE part number 15832-RAA-A01) for K-series engines. It is engineered with a calibrated internal spring and precision-machined stem to open at the correct vacuum level, maintaining optimal crankcase pressure across all operating conditions. This is the same part sold at Honda dealerships.

OEM Part Numbers
• 15832-RAA-A01
• 15832-RAA-A02 (superseded)

Vehicle Fitment Table (OEM Compatibility)

⚠️ Important Fitment Notes:

• Always verify by VIN – Fitment is determined by the engine code (K20 / K24), not just the model year. Some vehicles listed above (e.g., Odyssey, Pilot) also came with V6 engines (J35) that are not compatible.

• Supersession – Part 15832-RAA-A01 is superseded by 15832-RAA-A02. Both numbers are fully interchangeable — A02 includes minor material improvements for enhanced durability.

• Not for S2000 – This valve does NOT fit the Honda S2000 with the F22 engine. Please confirm your engine code before ordering.

• Double‑check your original part – Before ordering, confirm the part number stamped on your old PCV valve or run your VIN through a Honda OEM parts catalog for absolute certainty.

When to Replace (Common Symptoms)
• Increased oil consumption (engine burns oil)
• Rough or unstable idle (revs fluctuate or engine stalls)
• Whistling, hissing, or clicking noise from the PCV valve area while the engine is running
• Check engine light with codes related to crankcase ventilation (e.g., P0505, P0506, P0507)
• Oil sludge buildup in the intake manifold or throttle body
• Excessive crankcase pressure (oil pushed out through dipstick tube or seals)
• The valve does not rattle when shaken (stuck closed or open)

Product Highlights
• ✔ Genuine Honda OEM part — not an aftermarket or Chinese replica
• ✔ Precision-calibrated valve with spring-loaded stem for accurate vacuum response
• ✔ Heat-resistant composite housing with metal stem — withstands high under-hood temperatures
• ✔ Integrated O-ring seal molded into the housing — no extra gasket required
• ✔ Ready to install — no adjustment or calibration needed
• ✔ Backed by Honda’s manufacturer warranty (valid through any authorized dealer)

Condition
New (100% genuine Honda packaging)

Product Type
PCV Valve (Positive Crankcase Ventilation)

Function
Routes blow-by gases from the crankcase back into the intake manifold for combustion. The valve opens proportionally to intake manifold vacuum, maintaining optimal crankcase depression and preventing pressure buildup that could force oil out through seals and gaskets.

Applications
This PCV valve fits K-series engines (K20, K24) found in numerous Honda and Acura models from approximately 2002 through 2020. It is not compatible with J-series (V6), R-series, or F-series engines.

Important: Always use the VIN (Vehicle Identification Number) to confirm compatibility with your specific vehicle. If in doubt, send us your VIN before ordering and we’ll verify for you.

Package Contents
• 1 × Honda 15832-RAA-A01 PCV valve (genuine)
• Integrated O-ring seal is built into the housing — no separate gasket needed

Technical Specifications

Warranty
Honda's original manufacturer warranty applies. For claims, please contact your nearest Honda authorized dealer with your proof of purchase. Warranty terms may vary by region — contact us before purchase if you need a warranty confirmation.

FAQ

Is this a genuine Honda part or a copy?
This is 100% genuine Honda OEM — in original factory packaging with Honda part number molded into the housing. It is not an aftermarket brand or a replica.

Does this fit my 2013 Honda CR-V?
If your CR-V has the 2.4L K24 engine, yes. We recommend verifying with your VIN, as some CR-Vs (especially early production) may have a different PCV valve revision.

What’s the difference between 15832-RAA-A01 and 15832-RAA-A02?
A02 is the superseded part number — it replaces A01. A02 includes minor material improvements for enhanced stem durability. It is fully backward-compatible.

How often should I replace the PCV valve?
Honda does not specify a fixed interval, but replacement is recommended every 60,000–80,000 km (37,000–50,000 miles) or when symptoms appear. It is also commonly replaced during any major engine overhaul.

Will this come with a new gasket?
The O-ring seal is already integrated into the housing — no separate gasket is required. It is ready to install out of the box.

How do I know if my PCV valve has failed?
Check for increased oil consumption, rough idle, or a whistling noise from the valve. You can also pinch the hose with the engine running — if idle speed doesn't change, the valve may be stuck. Shake the valve — it should rattle freely.

Does this fit the Acura RDX with the 2.3L K23 engine?
No — the RDX with the K23 engine uses a different PCV valve. Please check your original part number before ordering.