Genuine Honda Cylinder Head Gasket 12251-P30-014 – B16 & B18 Engines

Genuine Honda Cylinder Head Gasket 12251-P30-014 is an original Honda OEM part designed for B-series engines, including B16A1, B16A2, B18C4 and B18C6. This is a metal MLS (Multi-Layer Steel) head gasket engineered for precise combustion sealing, excellent heat resistance, and long-term durability. It’s the exact same factory gasket installed by Honda in performance engines used in Civic VTi, CRX, Del Sol, and Integra Type-R.

Main Features

• Genuine Honda OEM part – factory quality and perfect fitment.
• Part number: 12251-P30-014.
• Material: Multi-Layer Steel (MLS) – superior resistance to pressure and high temperature.
• Perfect sealing: prevents coolant and oil leaks between block and head.
• Suitable for naturally aspirated and high-performance B-series engines.

Applications

The Honda 12251-P30-014 head gasket fits the following engines:

• B16A1, B16A2
• B18C4, B18C6

Compatible with the following Honda models:

• Honda Civic 1989–1991
• Honda Civic 1992–1995 (VTi, SiR)
• Honda Civic 1995–2001 (EK4)
• Honda Civic UK 1994–1997 (B16A2) and 1998–2001 (B18C4)
• Honda CRX 1989–1991
• Honda CRX Del Sol 1992–1997
• Honda Integra 1995–2001 (B18C6 Type-R)

This is the factory head gasket used in performance B-series engines – perfect for both standard rebuilds and modified engines that demand maximum sealing strength and reliability.

FAQ – Frequently Asked Questions About Honda 12251-P30-014

Does the 12251-P30-014 gasket fit the B16A2 engine?
Yes. This is the exact OEM gasket originally fitted to B16A1 and B16A2 engines.

Is this a metal gasket?
Yes – it’s a metal Multi-Layer Steel (MLS) head gasket, designed to handle high compression and temperature loads.

Does it fit B18C4 or B18C6 engines?
Yes. It is fully compatible with both engines and recommended by Honda for factory-level sealing.

Why choose a genuine Honda head gasket?
Genuine OEM gaskets guarantee exact tolerances, durability, and reliability – especially important in precision-built B-series engines used in performance applications.

Is it suitable for tuned or rebuilt engines?
Yes, it performs exceptionally well in both stock and modified setups – maintaining sealing integrity even under increased compression or extended RPM ranges.