CST 5501 Locking Fuel Cap Boxed
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Product Description
The CST locking fuel cap is designed to help prevent gas vapors from escaping for a cleaner environment and to prevent poor gas consumption. This cap is OEM (Original Equipment Manufacturer) quality and construction for a long life. The locking mechanism will prevent theft and vandalism of your fuel.
Product Details
- Amazon Sales Rank: #137980 in Automotive
- Brand: CST/Berger
- Model: 5501
Features
- Prevents gas vapors from escaping
- OEM quality construction and materials
- Locking mechanism deters fuel theft and vandalism

Customer Reviews
Most helpful customer reviews
0 of 0 people found the following review helpful.
Tricky to open/close but works well
By Bad Brain
This locking gas cap is a little tricky to lock/unlock but it fits for my 2000 Saab 9-3. If I purchased another car without a locking gas cap, this is the first thing I would purchase.
0 of 0 people found the following review helpful.
Gas theft
By Ken Kam
Found gas mileage dropping possible gas theft from known person.
Got this thing fit great replaces the original gas cap.
Gas mileage back to normal great product!
0 of 0 people found the following review helpful.
fit just great
By hywong89
fits fine, easy to put on. Doesn't take much effort and came in perfect time. good to have extra set of keys.