
The 90011-PH3-000 cylinder head bolt is a genuine Honda OEM fastener designed to secure the cylinder head to the engine block with precise clamping force. Engineered for strength, heat resistance, and reliability, this torque-to-yield bolt is essential for proper head gasket sealing and long-term engine durability. Always replace head bolts during head gasket service or rebuilds to ensure factory-spec torque and performance.
Key Features:
100% Genuine Honda OEM cylinder head bolt
Ensures proper head-to-block sealing and torque distribution
Heat-treated for extreme pressure and thermal cycling
Required for head gasket replacement or engine rebuilds
Direct replacement — no modification required
Compatible With:
1988–1991 Honda Civic / CRX (D15B2, D16A6)
Other Honda D-series engines using torque-to-yield head bolts
(Always confirm fitment using your VIN or engine code)
Specifications:
Part Number: 90011-PH3-000
Replaces: N/A
Condition: Brand New
Quantity: 1 Head Bolt
Material: Hardened steel
Use Case: Cylinder head-to-block mounting
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