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:
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100% Genuine Honda OEM O-ring
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Seals the VTEC spool valve to the cylinder head
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Prevents oil leaks and maintains proper oil pressure
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Heat- and oil-resistant rubber for long-term reliability
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Direct-fit replacement — no trimming or modification required
Compatible With:
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2002–2006 Acura RSX Type-S (K20A2, K20Z1)
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2002–2005 Honda Civic Si (K20A3)
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2003–2006 Honda Accord (K24A4, K24A8)
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2003–2006 Honda Element (K24A4)
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All K20 and K24A-series VTEC engines
(Always confirm fitment using your VIN or engine code)
Specifications:
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Part Number: 91302-PNA-004
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Replaces: N/A
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Condition: Brand New
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Quantity: 1 O-ring
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Material: High-temp, oil-resistant rubber
Why Buy from Elite Race Fab?
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We only stock 100% genuine Honda OEM seals and gaskets
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Fast, secure shipping from K-series experts
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Trusted by tuners, techs, and shops nationwide
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Real support — get the exact part, the first time