576746C91 | Genuine OEM International/Navistar Non-Locking Fuel Cap

576746C91 is a Genuine OEM International/Navistar Non-Locking Fuel Cap designed for compatible heavy-duty truck fuel tanks. It provides a secure closure for the fuel tank while allowing access for routine refueling.

PRODUCT INFORMATION

• Part Number: 576746C91
• Brand: International/Navistar
• Condition: New
• Component: Fuel Cap
• Type: Non-Locking Fuel Cap
• Fuel Type: Diesel
• System: Fuel Tank / Diesel Fuel System

APPLICATIONS

• Compatible International/Navistar heavy-duty truck applications
• Diesel fuel tanks where 576746C91 is specified
• Exact fitment depends on vehicle model, fuel tank configuration, model year, and OE specifications.

FUNCTION

The Non-Locking Fuel Cap provides a closure for the fuel tank and helps protect the fuel system from external contaminants while maintaining proper tank sealing.

A worn, damaged, or missing Fuel Cap may cause symptoms such as:

• Loose or improperly fitting fuel cap
• Fuel odor around the tank
• Damaged or deteriorated cap seal
• Contamination entering the fuel tank
• Difficulty securing the fuel cap
• Visible cracks or physical damage

WHY REPLACE A NON-LOCKING FUEL CAP?

A properly fitted fuel cap helps keep the fuel tank securely closed and protected from contamination. Replacing a damaged or worn cap helps maintain proper fuel tank closure and sealing.

FITMENT INFORMATION

Please verify the part number, vehicle model, fuel tank configuration, model year, and OE specifications before purchase. Exact compatibility may vary by application.

If you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.

GENUINE INTERNATIONAL/NAVISTAR PART

Part Number: 576746C91