Shop 1986 Buick Century Fuel Tank Cap. 2.8 LITER DIESEL, FUEL TANK & COMPONENTS. 6.6 LITER DIESEL, w/6.6 DIESEL, LITER - OEM Buick Part # 23288715 (15906211, 20857912, 20915989, 25965383, GT307, GT316, GT326)

Cap Assembly - F/TNK FIL. Fuel Tank Cap.
Bio-Diesel Compatable. Color-Green. Fuel Tank Cap. Non Locking.

Fuel Tank Cap

Fits Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 1500, Sierra 2500 HD, Sierra 3500, Sierra 3500 HD, Silverado

2.8 LITER DIESEL, FUEL TANK & COMPONENTS. 6.6 LITER DIESEL, w/6.6 liter. DIESEL. Express 2500; 2.8L Diesel. Express 3500; 2.8L Diesel. Savana 2500; 2.8L Diesel. Savana 3500; 2.8L Diesel.
Fuel Tank Filler Cap - Repair or Replace