Shop 2003 Buick Century Positive cable. Auxiliary battery, w/o 2.8 liter. Express, Savana; 2.8L Diesel Battery, Liter, Auxiliary - OEM Buick Part # 23391081 (23309524)

4. 8 & 6. 0 liter. 5. 3 & 6. 0 liter. 6. 6 liter diesel. 6. 6 liter gas. ALL. Auxiliary battery. Front. Main. W/2. 8 liter. W/DIESEL. W/DUAL battery. W/O 2. 8 liter. W/O diesel. W/O dual battery. W/O pwr provisions. W/PWR provisions.

auxiliary battery. w/o 2.8 liter.