Honda O-Ring - 21592-VA5-701

Engineered to restore factory sealing performance, Honda part number 21592-VA5-701 delivers immediate leak prevention for fuel delivery, transmission, and cooling circuits without requiring custom gasket fabrication.

Key Features

• OEM-grade nitrile rubber compound optimized for long-term elasticity and chemical stability
• Precision-molded geometry maintains consistent contact pressure across expanding mechanical joints
• Fully compatible with gasoline grades including ethyl alcohol blends and synthetic ATF formulations
• Reduces installation time compared to cut-to-fit paper or cork alternatives

Product Details

• Mandatory Part Identifier: 21592-VA5-701
• Construction: Single-lip radial elastomer seal
• Chemical Category: Saturated nitrile base compatible with mineral oil and hydrocarbon solvents
• Tolerance Class: Industrial manufacturing standards preventing uneven compression set during service

Compatibility

• Honda Civic, Accord, CR-V, Fit, Pilot, Odyssey, and Ridgeline platforms utilizing pressurized fuel rails and inline pump housings
• CVT transmission drain fittings, torque converter housing seals, and oil cooler line connections
• EGR valve flanges, thermostat housing boundaries, and clutch master/slave cylinder reservoirs