Shop Buick Century Engine Oil Pump. Engine Oil Pump - Repair or Replace If the oil pump in your LITER, COOLING, Pressure - OEM Buick Part # 12640448 (12590152)

2. 8 & 3. 6 liter.

2.8 & 3.6 LITER.

1ST design. 2ND design. 3. 6 liter. Lower. Primary. Secondary. Upper.

3.6 LITER.

3. 0 liter. SEDAN. w/AWD. w/o AWD.

3.0 LITER. SEDAN.

3. 0 liter. 3. 6 liter. ALL. w/AWD. w/o AWD. WAGON.

3.0. 3.6 LITER. Wagon.

OIL COOLER. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. CAMSHAFT OIL SEALS; XTS. XTS; AWD. XTS; Exhaust; Left; w/o Turbocharger. XTS; Exhaust; Left; w/Turbocharger. XTS; Exhaust; Right; w/o Turbocharger. XTS; Exhaust; Right; w/Turbocharger. XTS; Front; AWD. XTS; Front; FWD. XTS; Full Set. XTS; FWD. XTS; Intake; Left; w/o Turbocharger. XTS; Intake; Left; w/Turbocharger. XTS; Intake; Right; w/o Turbocharger. XTS; Intake; Right; w/Turbocharger. XTS; Left; w/o Turbocharger. XTS; Left; w/Turbocharger. XTS; Primary Chain; Lower. XTS; Primary Chain; Upper. XTS; Rear; Left; AWD. XTS; Rear; Left; FWD. XTS; Rear; Right; AWD. XTS; Rear; Right; FWD.

XTS.