Gas caps for a Honda Accord typically cost between about $5 and $80, depending on whether you buy an aftermarket or OEM cap and whether it's locking or non-locking.
In practice, most drivers can find a non-locking aftermarket cap for under $15, while Honda OEM caps generally run higher, and locking variants push prices further up. Prices vary by year, trim, and retailer, so it’s worth shopping around for the best fit and price.
What you’ll pay for a gas cap
Prices vary by type and retailer. The ranges below reflect common options available in 2024–2026:
- Aftermarket non-locking gas caps: $5–$15
- OEM non-locking gas caps: $25–$40
- Aftermarket locking gas caps: $15–$60
- OEM locking gas caps: $40–$80
Prices can vary by retailer, model year, and whether you opt for locking versus non-locking. Always verify compatibility with your exact Accord year and trim before purchase.
Where to buy and how to verify fit
To buy a cap, you can check Honda’s official parts catalog, auto parts stores (both in-store and online), and general retailers. Always confirm the exact part number and the cap size before ordering.
OEM vs aftermarket
OEM caps guarantee fit and the design intended by Honda, but they cost more. Aftermarket caps can be cheaper and sufficiently durable, but you should confirm compatibility with your car’s fill neck and whether a locking mechanism is essential for you.
How to verify fit
Know your Accord’s year and trim, and use the VIN or the engine code to look up the correct fuel cap part number. Check the cap’s size (often around 52mm for Hondas) and whether you need a locking mechanism.
Summary
Overall, shop around to compare OEM versus aftermarket options and locking versus non-locking designs. Expect roughly $5–$15 for many aftermarket non-locking caps, $25–$40 for OEM non-locking, $15–$60 for aftermarket locking, and $40–$80 for OEM locking caps. Always confirm compatibility with your specific Honda Accord before purchasing.