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Description
16212-ZH8-800 – Honda Insulator Gasket / Carburetor Seal (Genuine Honda OEM Part)
The Honda 16212-ZH8-800 Insulator Gasket is a genuine OEM sealing component engineered to provide a reliable, leak-proof seal between the carburetor insulator and the engine intake on compatible Honda small engines and power equipment. Designed to Honda’s original specifications, this gasket helps maintain correct fuel delivery, prevents air and fuel leaks, and supports smooth engine performance.
Product Details
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Manufacturer Part Number: 16212-ZH8-800
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Brand: Honda
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Part Type: Insulator Gasket / Carburetor Seal
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System: Carburetor / Fuel Delivery Interface
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OEM Status: Genuine Honda OEM Replacement
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Condition: New OEM Part
Function
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Provides a tight gasket seal between the carburetor insulator and intake manifold
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Prevents air and fuel leakage that can lead to performance loss
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Helps maintain consistent fuel delivery and engine efficiency
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Durable material designed for engine heat and vibration
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Ensures OEM-level fit and sealing integrity
Compatible With
The Honda 16212-ZH8-800 Insulator Gasket is used in Honda small engine carburetor systems and fits numerous generator and engine models where a carburetor insulator gasket is required. Common applications include generators, lawn equipment, and other small engines that use the corresponding carburetor design.
Examples of systems where this gasket is installed:
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Honda small engines on generators (multiple EB, EM, EG series)
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Lawn mowers and other small equipment with compatible carburetor insulator setup
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Engines requiring a sealed carburetor-to-insulator interface
(Exact compatibility varies by model and serial number — always verify with your Honda parts diagram or service manual before ordering.)
How It’s Used
This gasket installs between the carburetor insulator and the engine’s intake connection to create an effective seal. Proper installation ensures the carburetor remains sealed against air and fuel leaks, maintaining correct mixture and engine performance. Follow the Honda service manual for the exact placement and torque specifications.
Suggested Maintenance
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Inspect the gasket whenever the carburetor or insulator is serviced
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Replace if cracked, hardened, or showing signs of leakage
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Ensure mating surfaces are clean and flat before installation
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Use genuine Honda OEM parts for reliable sealing and longevity
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Check surrounding fuel system components during maintenance
