Lexus 77300-33070 Fuel Tank Cap – Genuine OEM Gas Cap Replacement
Maintain your vehicle’s fuel system integrity with the Lexus 77300-33070 Fuel Tank Cap, a genuine OEM replacement designed to fit a wide range of Lexus models. This high-quality gas cap ensures a tight seal to prevent fuel evaporation, maintain proper tank pressure, and eliminate EVAP system errors like check engine lights (P0456, P0440).
Whether you're replacing a damaged cap or troubleshooting a vapor leak, this factory Lexus fuel cap delivers long-lasting reliability and perfect fitment—no tools or modifications needed.
Compatible With (Includes but not limited to):
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Lexus ES300 / ES330 / RX300 / RX330 / RX350 / GS300 / GS350 / IS250 / IS300 / IS350
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Also fits various Toyota models (check part compatibility with VIN or 77300-33070)
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Common on Lexus models from 1999 to 2021
Product Details:
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Part Number: 77300-33070
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Brand: Lexus / Toyota (Genuine OEM)
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Function: Fuel tank cap with secure seal
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Fitment: Direct OEM replacement for gas cap
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Material: High-grade plastic with durable tether (if included)
Why Replace Your Lexus Gas Cap?
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Prevents fuel vapors from escaping
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Fixes EVAP leaks and check engine codes
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Protects the fuel system from dirt, dust, and water
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Ensures emissions compliance
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Avoids unnecessary trips to the mechanic
