About this product

The Toyota Insulator (#21165-38030), a vital component in the Engine-Fuel category, has a crucial role within the Carburetor system of your vehicle. Its primary function is to prevent heat transfer from the engine to the carburetor, maintaining an optimal fuel-air mixture for combustion. Genuine Toyota parts like the Insulator (#21165-38030) are key to maintaining vehicle compatibility and are backed by Toyota's genuine parts warranty. Over time, wear and tear can reduce the Insulator (#21165-38030)'s effectiveness, which may lead to overheating, improper fuel-air mixture, and a resultant decrease in engine performance. Regular inspection and replacement of the Insulator (#21165-38030) is recommended to prevent these issues. In essence, a well-functioning Insulator (#21165-38030) improves the overall efficiency of your vehicle by ensuring optimal combustion within the engine.
Brand Toyota Genuine
Part Number 21165-38030

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