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Description
16212-Z8B-900 – Honda Insulator Gasket (Genuine OEM Part)
The Honda 16212-Z8B-900 Insulator Gasket is a genuine OEM sealing gasket engineered to create a reliable, airtight seal between the carburetor insulator and engine components. Designed to Honda’s exact factory specifications, this gasket helps prevent air leaks that can negatively affect engine performance, fuel efficiency, and starting reliability.
Manufactured from high-quality gasket material, the 16212-Z8B-900 provides excellent resistance to heat, fuel, and engine vibration, ensuring long-lasting durability in demanding outdoor power equipment applications. Replacing a worn or damaged insulator gasket helps maintain proper air-fuel mixture, smoother engine operation, and optimal performance.
Key Features
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Part Number: 16212-Z8B-900
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Brand: Honda
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Part Type: Insulator Gasket
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Function: Seals the connection between the carburetor insulator and engine to prevent vacuum leaks
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Material: High-quality heat- and fuel-resistant gasket material
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Installation: Direct OEM replacement for compatible Honda engines
Compatibility
The Honda 16212-Z8B-900 Insulator Gasket is used on a variety of compatible Honda small engines commonly found on:
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Lawn Mowers
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Pressure Washers
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Water Pumps
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Tillers
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Generators
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Commercial Outdoor Power Equipment
Always verify your engine model and serial number to ensure proper fitment before ordering.
Who Is This For?
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Homeowners servicing Honda-powered equipment
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Commercial landscaping professionals
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Small engine repair technicians
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Equipment maintenance departments
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Rental equipment service centers
Recommended Property Size
Ideal for equipment used on:
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Small residential properties
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Medium-sized lawns
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Large residential estates
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Commercial landscaping operations
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Municipal and industrial maintenance fleets
Pros
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Genuine Honda OEM quality
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Maintains an airtight seal for proper engine performance
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Helps prevent vacuum and intake air leaks
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Resistant to fuel, heat, and vibration
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Direct-fit replacement
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Supports reliable starting and smooth engine operation
Cons
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Should be replaced whenever the carburetor or insulator is removed
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Must match the correct Honda engine model
Comparison
Honda 16212-Z8B-900 Genuine OEM vs Aftermarket Gaskets
Honda Genuine OEM
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Precision factory fit
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Premium sealing material
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Excellent durability
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Reliable long-term sealing performance
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Meets original Honda specifications
Aftermarket Gaskets
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Material quality may vary
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Fitment may not always be exact
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Service life depends on manufacturer
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Sealing performance can differ from OEM
Why Buy From Barry's?
Barry's supplies genuine Honda OEM replacement parts trusted by homeowners, professional landscapers, and repair technicians. With fast shipping, knowledgeable customer support, and dependable inventory, Barry's helps keep your Honda-powered equipment operating at peak performance with the correct factory replacement parts.
