HONDA GENUINE IDLE VALVE GASKET 16456-P8A-A01 KSERIES DC5 EP3

Keep your Honda K-Series engine running smoothly with this Genuine Honda OEM Idle Valve Gasket (Part Number: 16456-P8A-A01). Designed and manufactured to Honda's exact factory specifications, this gasket ensures a perfect, leak-free seal between the idle air control valve and the intake manifold — maintaining precise idle control and optimal engine performance.

Using a Genuine Honda OEM part guarantees the correct fit, material quality, and durability that aftermarket alternatives simply cannot match. Whether you're performing routine maintenance or replacing a worn or damaged gasket, this is the part Honda engineers designed for your engine.

Compatibility

This gasket is compatible with the following Honda and Acura K-Series applications:

• Honda Civic Type R EP3 (2001–2005) – K20A2
• Acura RSX Type-S DC5 (2002–2006) – K20A2 / K20Z1
• Honda Integra Type R DC5 (2001–2006) – K20A
• Honda Civic Si EP3 (2002–2005) – K20A3

Always verify fitment against your vehicle's VIN and engine code before ordering.

Part Specifications

• OEM Part Number: 16456-P8A-A01
• Brand: Genuine Honda OEM
• Material: OEM-grade gasket material
• Application: Idle Air Control Valve (IACV) to intake manifold
• Engine Family: K-Series (K20A, K20A2, K20A3, K20Z1)

Why Choose Genuine Honda OEM?

Genuine Honda OEM parts are manufactured to the same standards as the original components installed at the factory. This means correct dimensions, correct material composition, and guaranteed compatibility — no guesswork, no fitment issues. For a critical sealing component like a gasket, using OEM is always the recommended choice to avoid vacuum leaks, idle instability, and premature failure.

Installation Notes

When replacing the idle valve gasket, ensure the mating surfaces on both the IACV and intake manifold are clean and free of old gasket material before installation. No sealant is required — this gasket is designed to seal correctly when torqued to Honda's factory specification. Refer to the Honda Factory Service Manual (FSM) for your specific model for torque values.

Shipping

Fast EU shipping available. Orders are dispatched promptly from our Cyprus-based warehouse.

Fitment Disclaimer: It is the customer's responsibility to verify that this part is compatible with their specific vehicle before purchasing. While we provide compatibility information as a guide, always cross-reference with your vehicle's VIN, engine code, and the Honda parts catalogue to confirm correct fitment.