Fuel Gas Cap For Kawasaki Ninja ZX6R ZX7R ZX9R Ninja 250R Ninja 500 500R

Fuel Gas Cap for Kawasaki

This fuel gas cap is a direct replacement sealing component that closes and secures the fuel tank opening on compatible Kawasaki motorcycles, built to OEM-style fitment for the listed models.

Overview

This fuel gas cap restores a tight, reliable seal at the tank opening on many Kawasaki sport and entry-level motorcycles. Designed as a replacement for worn or damaged factory caps, the fuel gas cap keeps fuel contained and helps prevent vapor loss and contamination. It is a practical choice for riders servicing a Ninja 250R, 500, 500R, ZX6R, ZX7R, or ZX9R who want dependable fit without paying dealer pricing.

Built For Performance

• Constructed to seal the fuel tank opening and hold pressure under normal riding conditions
• Direct-fit replacement designed around the listed Kawasaki tank filler dimensions
• Durable finish resists fuel exposure and everyday weather
• Twist-on design matches the factory cap style for straightforward installation
• Lightweight build with no special tools required to swap the old cap

Fits These Machines

• for Kawasaki Ninja ZX6R
• for Kawasaki Ninja ZX7R
• for Kawasaki Ninja ZX9R
• for Kawasaki Ninja 250R
• for Kawasaki Ninja 500
• for Kawasaki Ninja 500R

On-The-Job Use

• Replacing a cracked, leaking, or loose factory fuel cap
• Routine maintenance on a high-mileage Kawasaki fuel system
• Track days and weekend rides where a secure tank seal matters
• Restoring a classic or budget Ninja to road-ready condition

Specs At A Glance

Good To Know

Q: Will this cap seal the same way as the original? A: It is built as a direct replacement for the factory fuel gas cap on the listed models, so it seals the tank opening the same way. Confirm your tank filler style and model year before ordering.

Q: Do I need any tools or adapters? A: No adapters are needed, and installation is a simple swap of the old cap. Because tank designs can vary by year, check your serial number and filler neck shape first.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.