1990 Buick Century Engine Coolant Reservoir - 84012209 | Hadwin White Wholesale Parts, Conway SC

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1990 Buick Century

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Engine Coolant Reservoir
This Fits Your 1990 Buick Century

Part Number: 84012209
Supersession(s): 23378162

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Engine Coolant Reservoir. Expansion tank.
A container that holds Engine Coolant.

Engine Coolant Reservoir

Fits Volt

DRIVE MOTOR MODULE COOLING. Volt; Control Module Cooling.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 1990 Buick Century to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.

HYBRID COMPONENTS. COOLING SYSTEM.

Full Diagram

ACCESSORY DC POWER INVERTER; Volt. BATTERY ENERGY CONTROL; Volt; Front. BATTERY ENERGY CONTROL; Volt; Rear. CHARGING PORT; Volt. DRIVE MOTOR BATT. INTERFACE; Volt; Front. DRIVE MOTOR BATT. INTERFACE; Volt; Rear; Left. DRIVE MOTOR BATT. INTERFACE; Volt; Rear; Right. DRIVE MOTOR GEN PWR INV; Volt. DRV MOT GEN PWR INV; Volt; Motor A. DRV MOT GEN PWR INV; Volt; Motor B. HIGH VOLTAGE BAT; Volt; 18 Channels. HIGH VOLTAGE BAT; Volt; 24 Channels. HIGH VOLTAGE BAT; Volt; 30 Channels. HIGH VOLTAGE BATT DISCONN; Volt. HIGH VOLTAGE BATT NEGATIVE; Volt; 3.6kW Charger. HIGH VOLTAGE BATT NEGATIVE; Volt; 7.2kW Charger. HIGH VOLTAGE BATT POSITIVE; Volt; Bus Bar. HIGH VOLTAGE BATT POSITIVE; Volt; Rear Main. HIGH VOLTAGE BATT POSITIVE; Volt; Rear Section 1. HIGH VOLTAGE BATT POSITIVE; Volt; Rear Section 3. HIGH VOLTAGE DISCONNECT; Volt. ON-BOARD BATTERY CHARGER; Volt. PLUG-IN BATTERY CHARGER; Volt. Volt; APM To RESS. Volt; Charger To RESS. Volt; Control Module Cooling.

Volt; Control Module Cooling.

RADIATOR & COMPONENTS.

Full Diagram