Keystone GM3900132 OEM Replacement Fuel Tank 17 Gallon with Filler Neck

The Keystone GM3900132 is a direct-fit OEM replacement fuel tank designed for 1984–1987 Buick Regal coupe and sedan models. This steel-constructed tank restores factory fuel storage capacity and is engineered to match original equipment specifications for a hassle-free installation.

Key Features:

• 17-Gallon (64-Liter) Capacity — matches original factory fuel capacity
• Steel Construction — durable, heavy-duty material built for long-term performance
• Filler Neck Included — complete assembly for straightforward replacement
• Lock Ring and Pan-in-Tank — supports proper fuel sender installation
• Direct OEM Fit — designed for coupe and sedan body styles; no modifications required
• Dimensions: 36-1/4 in. x 24-1/4 in. x 8-7/8 in.

OEM & Interchange Part Numbers: 22523080 (GM OEM), GM307C, 576-354

This fuel tank is the correct replacement for worn, rusted, or damaged original tanks on 1984–1987 Buick Regal models. The included filler neck ensures a complete, ready-to-install solution that meets or exceeds original equipment standards.