Buy OEM 1989 Subaru Part # 31053GA261 (31053GA260, 31053GA262). Power Steering Reservoir. Tank Power Steering. Power Steering Pump Reservoir If the steering in your 1989 Subaru whines or

4Y-4Z.

TANK ASSEMBLY-POWER STEERING Power Steering Reservoir

Fits GL, GL10, RS

Power Steering Pump Reservoir
If the steering in your 1989 Subaru whines or groans, or if your steering wheel is hard to turn, you may have a failed power steering pump.