Shop 1991 Buick Century Fuel Tank Cap. 6.6 LITER DIESEL, FILLER PIPE, code N01. 6.6 LITER GAS, FILLER FILLER, PIPE, Code - OEM Buick Part # 84214460 (23389451)

Fuel Tank Cap.
Fuel Tank Cap. Locking Plug.

Fuel Tank Cap

Fits Sierra 1500, Sierra 1500 Limited, Sierra 2500 HD, Sierra 3500 HD, Silverado

6.6 LITER DIESEL, FILLER PIPE, code N01. 6.6 LITER GAS, FILLER PIPE, code N01. FILLER PIPE, w/locking pkg. Silverado, Sierra; Gas.
Fuel Tank Filler Cap - Repair or Replace