PCV Valve 26740-32804 for Hyundai Kia Accent Elantra Optima Sportage

A failing positive crankcase ventilation (PCV) valve disrupts essential engine airflow, often triggering rough idling, higher oil consumption, and sluggish throttle response. This direct-fit replacement valve (OEM 26740-32804) restores accurate crankcase pressure regulation and helps recirculate combustion gases through the intake, protecting internal components from harmful sludge while maintaining factory emission targets. Designed as a straightforward bolt-on upgrade, it aligns with original mounting points so you can resolve vacuum leaks and stabilize fuel trims without specialized tools or costly dealership repairs.

• Spot the symptoms early: Listen for loud hissing near the valve and inspect for oily residue on surrounding hoses—both signal a stuck-open or restricted unit that needs immediate replacement.
• Pair with regular service: Install this component during routine oil changes to keep internal crankcase passages clear and reduce long-term wear on piston rings and turbos.
• Confirm tube seating: After mounting, verify the ventilation hose snaps fully into the intake port to prevent unmetered air from skewing your oxygen sensor readings.

• OEM Reference: 26740-32804 / 2674032804
• Component Type: Positive Crankcase Ventilation Valve
• Condition: 100% brand new
• Mounting: Direct fit, matches standard factory hardware
• Platform Coverage: Select Hyundai & Kia compact sedans, SUVs, and coupes (1989–2016)

Package includes:

• 1 × PCV Valve

Warnings & Reminders

• Always disconnect the negative battery terminal and allow the engine to cool before removing intake components.
• Both updated and legacy housing designs may be dispatched; both operate identically within official emission parameters.
• Cross-reference your exact trim, engine displacement, and production month against the compatibility list to ensure correct bore size and gasket alignment.

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