Honda Fuel Gas Cap 17670-TR0-A11 – Accord, Civic, CR-V, Odyssey & More

Replace an aging, damaged, loose, or missing fuel filler cap with this replacement Honda fuel gas cap for reference 17670-TR0-A11.

The fuel cap is more than a cover for the filler neck. It forms part of the vehicle’s sealed evaporative emissions system and helps prevent fuel vapors from escaping. A cap that no longer seals correctly can contribute to EVAP-system leaks and related warning messages.

This cap features durable black plastic construction with a factory-style matte finish and is designed as a straightforward replacement for compatible Honda applications. No drilling, cutting, or modifications are required.

Honda later superseded the 17670-TR0-A11 reference with 17670-T3W-A01, so both numbers may appear in parts catalogs depending on vehicle model, production date, and catalog revision.

Key Features

• Replacement for Honda reference 17670-TR0-A11
• Cross-references newer 17670-T3W-A01
• Direct-fit replacement design
• Durable black plastic construction
• Factory-style matte finish
• Helps maintain proper fuel and EVAP-system sealing
• Helps reduce fuel-vapor leakage
• Leak and durability tested
• No drilling or vehicle modification required
• Fast, simple installation

Compatibility

Common applications using the 17670-TR0-A11 family of fuel caps include select:

• Honda Accord
• Honda Civic
• Honda CR-V
• Honda Crosstour
• Honda Fit
• Honda Insight
• Honda Odyssey
• Honda Pilot
• Honda CR-Z

This part-number family was used across multiple Honda model years and was later superseded by 17670-T3W-A01.

Part Number Reference

Primary Reference: 17670-TR0-A11

Related / superseding references:

• 17670-T3W-A01
• 17670-TR0-A01

Fitment Note: Because Honda revised and superseded this fuel-cap design during its production run, part-number verification is strongly recommended. Confirm 17670-TR0-A11, 17670-T3W-A01, or the applicable cross-reference against your original cap or vehicle parts information before ordering.