1. Perfect OE-Spec Fit

• OEM Part Number: 12180-21010 /GW987
• Engineered strictly to original factory tolerances, thread, and bayonet specifications. It aligns flawlessly with the fuel filler neck, providing a smooth and effortless tactile feel when tightening or unlocking.

2. Superior Leakproof Sealing & Pressure Maintenance

• Equipped with a highly elastic, fuel-resistant rubber sealing gasket to completely block fuel leaks and vapor evaporation. The built-in precision pressure balance valve effectively maintains stable pressure inside the fuel tank.

3. High-Strength, Fuel-Resistant Material

• Crafted from premium-grade fuel-resistant and high-temperature engineering plastics, ensuring it will not corrode, degrade, or age over long-term, continuous exposure to fuel and vapors.

4. Certified Quality – Made in Taiwan

• Crafted through strict manufacturing protocols and backed by 100% factory testing to guarantee zero-defect, out-of-the-box reliability.