Fuel Cap Lockable Anti-Theft Airtight Seal 2 Keys
High Quality
Free US Shipping
Hassle Free Returns
Stop fuel theft with secure protection finally solved
Protect vehicle fuel tanks from unauthorized access and vapor leaks — integrated lock, precise sealing, and durable plastic construction
Why is this Lockable Fuel Tank Cap perfect for you?
✔ Prevents fuel theft and unauthorized tank access: The integrated locking system secures the fuel tank against unauthorized access and fuel theft, offering reliable protection for vehicles parked in public or street areas, ensuring peace of mind without extra safeguards.
✔ Maintains correct system pressure with airtight seal: The precise sealing prevents fuel vapor leaks that can lead to pressure loss or system issues, supporting vehicle performance and environmental standards through a tight, fuel-resistant plastic cap.
✔ Durable, direct OEM replacement with easy usage: Constructed from high-quality plastic resistant to fuels and extreme weather, this cap fits perfectly as a direct OEM replacement (part number 7730047020) and includes clear instructions plus two keys for straightforward installation and operation.
Specifications
Material: Plastic
Dimensions: 3.15 x 2.95 x 2.95 in
Weight: 2.89 oz (0.18 lb)
Part Number: 7730047020
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.