Fuel Cap Pricing
Market data for 1,648 fuel cap listings reveals pricing trends across new and used conditions.
What you'll usually pay
💡 Used ones cost about 62% more here.
👉 In short easy summary
The best value is found in unbranded options, which sit 29% below the market median. Conversely, listings with a 1 year warranty command a 74% premium.
💚 Best value for your money
Price by brand
Why? Unbranded caps are the cheapest at 20.55, while not specified brands align with the 28.87 median.
Price by warranty
Why? Price varies significantly by coverage, ranging from 19.23 for unspecified lengths to 49.97 for 1 year warranties.
🛒 Some on sale right now
Common questions
What is the median price for a fuel cap?
The market median price is 28.77.
Are used fuel caps more expensive than new ones?
Yes, the used median is 45.5 compared to a new median of 28.15.
How much more do I pay for a 1 year warranty?
A 1 year warranty increases the median price to 49.97, a 74% delta.
How we got these numbers
Worked out from 200 live eBay listings (price range $11–$111, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 17, 2026.