22410-2M800 / 22410-2M810 PCV Valve Cover Membrane for Hyundai Kia 1.6L and 2.5L
This PCV valve cover membrane is designed for Hyundai and Kia 1.6L / 2.5L engines using valve cover references 22410-2M800 and 22410-2M810. It replaces the failed internal diaphragm in the valve cover PCV system without requiring replacement of the complete valve cover assembly.
A torn or hardened PCV diaphragm can create a vacuum leak, rough idle, whistling noise, unstable RPM and lean mixture faults. This repair membrane restores correct PCV system pressure and supports stable engine operation on compatible Hyundai and Kia applications.
OEM / Reference Numbers
- 22410-2M800
- 22410-2M810
Alternative writing formats:
- 224102M800
- 224102M810
No additional secondary or interchange OEM numbers are listed for this product.
Part Type
- PCV valve cover membrane
- Valve cover diaphragm
- Crankcase ventilation membrane
- PCV diaphragm repair part
- Valve cover repair membrane
What This Part Does
The PCV membrane controls crankcase ventilation pressure inside the valve cover. It helps regulate vacuum in the crankcase ventilation system and prevents uncontrolled air leaks through the valve cover breather circuit.
When the original diaphragm tears or loses elasticity, the PCV system can no longer maintain proper pressure. Replacing the membrane helps eliminate vacuum leaks and restore correct crankcase ventilation function without replacing the complete valve cover.
Compatible Vehicles
This valve cover membrane is listed for Hyundai and Kia vehicles with compatible 1.6L and 2.5L engines.
- Hyundai Tucson — 2020 to Present
- Hyundai Santa Fe Hybrid — 2020 to 2023
- Hyundai Elantra — 2020 to 2023
- Hyundai Kona — 2020 to 2023
- Hyundai i20 — 2021 to Present
- Hyundai Sonata — 2019 to 2022
- Kia Sorento Hybrid — 2021 to 2023
- Kia Sportage — 2021 to Present
- Kia K5 — 2020 to 2023
- Kia Seltos — 2022 to Present
Important: compatibility depends on the exact valve cover version and OEM number. Always compare your original valve cover reference with 22410-2M800 or 22410-2M810 before ordering.
Engine / Engine Family / Technical Detail
- Engine capacity: 1.6L and 2.5L
- Application type: Hyundai / Kia GDI and Hybrid engine applications listed for this membrane
- System: PCV / crankcase ventilation inside the valve cover
- Repair type: membrane replacement only
- Material function: oil-resistant and heat-stable diaphragm membrane
Common Symptoms of Failure
- Rough idle
- Whistling noise from the valve cover area
- Vacuum leak symptoms
- Unstable engine RPM
- System Too Lean fault code, including P0171
- Incorrect crankcase ventilation pressure
- Reduced engine smoothness or poor running quality
Why Choose This Replacement
- Targets OEM valve cover references 22410-2M800 and 22410-2M810
- Repairs the failed PCV membrane without replacing the complete valve cover
- Helps restore correct crankcase ventilation pressure
- Can eliminate vacuum leaks caused by a torn diaphragm
- Cost-effective repair for compatible Hyundai and Kia 1.6L / 2.5L engines
- Designed for focused repair of the valve cover PCV system
Important Before Ordering
- Check the OEM number on your original valve cover.
- Confirm compatibility with 22410-2M800 or 22410-2M810.
- Verify engine size, model year and valve cover design before purchase.
- This product is a PCV membrane / diaphragm only.
- This is not a complete valve cover assembly.
- Clean the valve cover seat thoroughly before installing the new membrane.
FAQ
What does OEM 22410-2M800 fit?
OEM 22410-2M800 is listed for this Hyundai/Kia PCV valve cover membrane for compatible 1.6L and 2.5L applications, including selected Tucson, Elantra, Kona, Santa Fe Hybrid, Sonata, Sportage, K5, Sorento Hybrid and Seltos models. Always confirm the original valve cover number before ordering.
Is 22410-2M810 the same type of part as 22410-2M800?
Yes. The product page lists 22410-2M810 together with 22410-2M800 for the same PCV valve cover membrane application. Both numbers should be checked against the original valve cover before ordering.
What does this PCV valve cover membrane do?
The membrane regulates crankcase ventilation pressure inside the valve cover. It helps maintain proper PCV system function and prevents uncontrolled vacuum leaks through a torn diaphragm.
What symptoms indicate a failed Hyundai/Kia PCV diaphragm?
Common symptoms include rough idle, whistling noise, vacuum leak behavior, unstable RPM and System Too Lean faults such as P0171. These symptoms can appear when the original valve cover diaphragm is torn or hardened.
Is this a complete valve cover assembly?
No. This product is a replacement PCV membrane / diaphragm only. It does not include the complete valve cover assembly.
How do I confirm compatibility before ordering?
Check the OEM number on your original valve cover and confirm that it matches 22410-2M800 or 22410-2M810. Also verify your vehicle model, year, engine size and valve cover design before purchase.
Read All
Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings