The 91316-PE7-730 O-ring is a genuine Honda OEM seal used in various cooling system applications, including the thermostat housing and water passage joints. This precision-molded O-ring is designed to withstand high temperatures and coolant exposure, ensuring a reliable, leak-free seal. Ideal for cooling system overhauls, water neck servicing, or head replacement jobs.
Key Features:
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100% Genuine Honda OEM O-ring
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Provides a tight seal in coolant passages and housings
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Designed for heat, pressure, and chemical resistance
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Helps prevent coolant leaks and overheating issues
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Direct replacement — no trimming or modification required
Compatible With:
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Commonly used in B-series and D-series Honda engines
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Fits various thermostat housings and water pipe joints
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1988–2001 Honda Civic / CRX / Del Sol
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1990–2001 Acura Integra
(Always confirm exact fitment with your VIN or service manual)
Specifications:
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Part Number: 91316-PE7-730
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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 coolant-resistant rubber
Why Buy from Elite Race Fab?
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We carry only 100% genuine Honda OEM parts and seals
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Fast, secure shipping from experienced engine specialists
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Trusted by rebuilders, tuners, and Honda enthusiasts nationwide
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Real support — get the right seal the first time, no guesswork