Fuel Tank Gas Cap with Tether 77300-52030 Replacement for Toyota Camry Corolla RAV4 Lexus Mazda
$5.65 – $7.61Price range: $5.65 through $7.61
Replace your old or lost gas cap with the 77300-52030 Fuel Tank Cap. Fits Toyota, Lexus, and Mazda. High-quality seal prevents leaks and clears Check Engine lights.
Description
Key Selling Points
- Wide Vehicle Compatibility: Direct replacement for many Toyota, Lexus, and Mazda models including Camry, Corolla, RAV4, Crown, Sequoia, Prius, and LS460/LX570.
- Reliable OE Replacement: Replaces part numbers 77300-52030, 77300-52040, and BNYF42250, ensuring a perfect fit and factory-standard performance.
- Integrated Retaining Tether: Includes a durable rubber tether to prevent the cap from being lost during refueling and to protect your vehicle's paint from scratches.
- Tight Seal for Fuel Efficiency: Features high-quality rubber gaskets that provide a hermetic seal, preventing fuel vapor leakage and helping solve 'Check Engine Line' (CEL) issues.
- Durable Construction: Manufactured from high-grade automotive plastics and oil-resistant rubber materials to withstand extreme temperature fluctuations and chemical exposure.
Technical Specifications
| Material | ABS Plastic and Viton Rubber |
|---|---|
| Part Number | 77300-52030, 77300-52040, BNYF42250 |
| Attachment Type | Screw-on with Tether |
| Product Type | Fuel Tank Filler Cap |
FAQ Q&A
Q: Can this gas cap fix a Check Engine Light related to the EVAP system?
A: Yes, a faulty or cracked gas cap is a leading cause of EVAP leak codes (such as P0440, P0442, P0455). This cap provides a tight seal to maintain proper pressure and helps clear those warning lights.
Q: Is this cap compatible with my 2010 Toyota RAV4?
A: This gas cap is a direct replacement for many Toyota SUVs including the RAV4, Sequoia, and FJ Cruiser. Please cross-reference part number 77300-52030 with your original part to confirm fitment.
Q: Does this cap require any special tools for installation?
A: No tools are required. This is a direct screw-on replacement. Simply snap the tether pin into the fuel door hinge and tighten the cap until it clicks for a secure lock.

Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Specifications | Fuel tank cap drawstring, Drawstring |
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