10591D Locking Fuel Tank Cap, Anti-theft Leak-proof Fuel Cover with Key, OEM# 9MGC791 MGC791 31778D 40791 35039D 40591, Compatible with Chevy Silverado Dodge Ram Ford GMC Sierra (Green)

1.This locking cap is compatible with specific models of Chevy, Dodge, Ford, and GMC. Replacement number 9MGC791, MGC791, 31778D, 40791, 35039D, 40591, and 10591. Please verify specifications before purchase.2.This fuel cap features a separate key lock cylinder for theft prevention, fuel theft deterrence. Includes a sealing ring to prevent leaks and debri ingress, safeguarding the fuel system.3.You will get 1 x car locking fuel tank cap with two keys. Weather-resistant and anti-aging, it resists cracking and deformation. Directly replaces old components without modification.

• Compatibility Information: This locking cap is compatible with the Chevy Silverado Express C3500 K3500, Dodge Ram 3500 W350 D350, Ford F-250 E-350, GMC Sierra Savana. Replacement number 9MGC791 MGC791 31778D 40791 35039D 40591 10591.
• Anti-theft: This fuel cap features an independent key lock cylinder. Only the corresponding key can open the fuel door, preventing fuel theft or foreign objects entering the tank. Enjoy greater peace of mind when parking outdoors.
• Sealing: This locking cover's inner threaded interface with a sealing ring tightly fits the fuel tank opening, preventing fuel leakage while blocking sand, moisture, and other debris from entering. Ensures reliable, long-term use.
• High Quality: This fuel tank cap utilizes high-strength materials that are weather-resistant and anti-aging. It withstands different temperatures and rough road conditions, maintaining stable operation within the vehicle's fuel system without deformation or cracking.
• Package: You will get 1 x car locking fuel tank cap with two keys. Manufactured to match the original vehicle's thread specifications, it screws directly into the fuel tank opening for secure installation without modification or additional tools.