Honda K-Series Valve Cover Gasket Kit 12030-RTA-000 – Genuine Honda

Honda K-Series Valve Cover Gasket Kit – Genuine Honda 12030-RTA-000

The genuine Honda valve cover gasket kit 12030-RTA-000 is a complete factory set designed for K-series engines. It includes the main valve cover gasket, spark plug tube seals and sealing washer grommets – everything you need to restore proper sealing around the top of the engine and stop oil leaks from the cam cover area.

All components are made from durable, heat- and oil-resistant rubber, ensuring a precise fit and long service life even in engines exposed to high temperatures, VTEC operation and extended service intervals. Unlike cheap aftermarket sets, this genuine kit provides the correct hardness, elasticity and sealing pressure exactly as specified by Honda engineers.

This gasket kit supersedes several earlier Honda references: 12030-PNA-000, 12030-PNA-010, 12030-PNA-020, 12030-PNC-000, offering a single, up-to-date solution for a wide range of K-series applications.

Compatible Honda Models – K-Series Engines

The kit is used in multiple Honda models with K-series engines, including:

• Honda Accord 4D (2003–2008)
• Honda Accord Tourer (2003–2008)
• Honda Civic 3D (2001–2011)
• Honda Civic 5D (2003–2005)
• Honda CR-V (2002–2012)
• Honda FR-V (2005–2006)
• Honda Stream (2001–2005)

Typical K-series engines using this kit include popular units such as K20 and K24 variants fitted to the models listed above. For exact compatibility, we always recommend checking the VIN.

Why choose the genuine Honda K-Series gasket kit?

• Exact OEM fitment – designed specifically for K-series engines
• High-quality rubber – resistant to heat, oil and pressure
• Complete set – main cover gasket, spark plug tube seals and washer grommets
• Stops oil leaks from the valve cover area and spark plug wells
• Maintains proper crankcase sealing and stable VTEC operation
• Direct replacement for 12030-PNA-000, 12030-PNA-010, 12030-PNA-020, 12030-PNC-000

FAQ – Honda K-Series Valve Cover Gasket Kit 12030-RTA-000

Does this kit include spark plug tube seals?
Yes. The set contains the main valve cover gasket, spark plug tube seals and washer grommets with integrated seals.

Is this kit better than aftermarket gaskets?
In K-series engines, the genuine kit provides noticeably better sealing, durability and fit compared to cheap aftermarket copies, especially under high temperature and VTEC use.

Which engines does it usually fit?
It is commonly used on many K20 and K24 engines installed in Accord, Civic, CR-V, FR-V and Stream. For precise confirmation, check your VIN or engine code.