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Description
16212-ZL8-000 – Honda Insulator Gasket / Carburetor Seal (Genuine Honda OEM Part)
The Honda 16212-ZL8-000 Insulator Gasket is a genuine OEM sealing component engineered to create a reliable, leak-proof connection between the carburetor insulator and the engine intake on compatible Honda small engines and power equipment. Manufactured to Honda’s strict OEM specifications, this gasket helps maintain proper air-fuel delivery, prevents unwanted air or fuel leaks, and supports consistent engine performance.
Using genuine Honda replacement gaskets ensures proper fitment, optimal sealing integrity, and dependable performance in a wide range of applications.
Product Details
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Manufacturer Part Number: 16212-ZL8-000
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Brand: Honda
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Part Type: Insulator Gasket / Carburetor Seal
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System: Fuel Delivery / Carburetor Interface
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OEM Status: Genuine Honda OEM Replacement
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Condition: New OEM Part
Function
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Seals the joint between the carburetor insulator and engine intake
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Prevents air and fuel leaks that can disrupt engine performance
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Maintains stable fuel delivery and correct air-to-fuel ratio
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Protects against vacuum loss and rough idling conditions
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Durable sealing material designed for vibration and heat exposure
Compatible With
The Honda 16212-ZL8-000 Insulator Gasket fits various Honda small engine and power equipment applications where a carburetor insulator gasket is specified. Commonly used in:
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Honda small generators
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Lawn & garden equipment engines
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Power units with carbureted intake systems
(Exact model compatibility varies by engine family and carburetor arrangement. Always verify with your specific Honda model and engine serial number before ordering.)
How It’s Used
This gasket installs between the carburetor insulator and the engine intake flange, creating a tight seal that prevents air or fuel leakage. Proper installation maintains correct fuel delivery and ensures smooth running performance. Refer to your Honda service or parts manual for correct location and torque specifications when replacing.
Suggested Maintenance
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Check the gasket whenever servicing the carburetor or intake manifolds
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Replace if it becomes hardened, cracked, or deteriorated
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Clean mating surfaces before installing a new gasket
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Use genuine Honda OEM components for the best seal and reliability
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Inspect nearby fuel system and intake components during maintenance

