GENUINE OEM HONDA K-SERIES TIMING CHAIN CASE O-RING K20 K20a2 K24 91302-PNA-004 X1

The 91302-PNA-004 VTEC spool valve O-ring is a genuine Honda OEM seal designed to prevent oil leaks at the VTEC solenoid housing. This high-quality rubber O-ring sits between the spool valve assembly and the cylinder head, maintaining proper oil pressure for VTEC engagement. A common source of oil leaks on K-series engines, this O-ring should be replaced during solenoid service or any top-end refresh.

Key Features:

• 100% Genuine Honda OEM O-ring

• Seals the VTEC spool valve to the cylinder head

• Prevents oil leaks and maintains proper oil pressure

• Heat- and oil-resistant rubber for long-term reliability

• Direct-fit replacement — no trimming or modification required

Compatible With:

• 2002–2006 Acura RSX Type-S (K20A2, K20Z1)

• 2002–2005 Honda Civic Si (K20A3)

• 2003–2006 Honda Accord (K24A4, K24A8)

• 2003–2006 Honda Element (K24A4)

• All K20 and K24A-series VTEC engines
  (Always confirm fitment using your VIN or engine code)

Specifications:

• Part Number: 91302-PNA-004

• Replaces: N/A

• Condition: Brand New

• Quantity: 1 O-ring

• Material: High-temp, oil-resistant rubber

Why Buy from Elite Race Fab?

• We only stock 100% genuine Honda OEM seals and gaskets

• Fast, secure shipping from K-series experts

• Trusted by tuners, techs, and shops nationwide

• Real support — get the exact part, the first time