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<h2><span style="font-size: 18px;">What is a power steering reservoir?</span></h2><p><span style="font-size: 14px;"><strong>&nbsp;</strong>A power steering reservoir, also known as a power steering tank or power steering fluid reservoir, r is a container that holds power steering fluid in a vehicle's power steering system. The power steering system uses hydraulic pressure to assist the driver in turning the steering wheel, and the power steering fluid is a critical component in creating that hydraulic pressure.</span></p><p><span style="font-size: 14px;">The power steering reservoir is typically located near the power steering pump, which is driven by the engine. The reservoir holds a supply of power steering fluid, which is drawn into the pump and pressurized as needed to provide assistance to the steering system. The reservoir may have a dipstick or other indicator to show the level of fluid in the system, and it may also have a filter or other components to help keep the fluid clean and free of contaminants.</span></p><h2><span style="font-size: 18px;">Power steering reservoir&nbsp;replacement</span></h2><p><span style="font-size: 14px;">Over time, the power steering fluid can become contaminated with debris or lose its effectiveness due to heat and wear. Regular maintenance of the power steering system, including checking the fluid level in the power steering reservoir and replacing the fluid periodically, can help ensure smooth and reliable operation of the steering system. If the power steering fluid reservoir is cracked or leaking, it should be replaced to prevent further damage to the system.</span></p><h2><span style="font-size: 18px;">How can I&nbsp;tell that the power steering tank&nbsp;needs replacing?</span></h2><ul><li><span style="font-size: 14px;">Cracks or leaks in the power steering reservoir</span></li><li><span style="font-size: 14px;">Contaminated (dirty, gritty, or discolored) power steering fluid in the reservoir</span></li><li><span style="font-size: 14px;">Difficulty turning the steering wheel</span></li><li><span style="font-size: 14px;">Low fluid level of the power steering tank</span></li></ul><h2><span style="font-size: 18px;">How to replace the old power steering fluid reservoir with a new one?</span></h2><p><span style="font-size: 14px;">Replacing a power steering tank involves turning off the engine, locating the tank in the engine compartment, wiping it clean, and disconnecting the hose or line that connects it to the power steering pump. The old tank must be carefully removed and replaced with the new tank in the same position as the old one. Any brackets or bolts that were removed earlier must be reattached. The hose or line must then be reconnected to the new tank and the tank must be refilled with the appropriate type of power steering fluid. After starting the engine, turn the steering wheel back and forth several times to work out any air bubbles, and then check the fluid level again. You are always suggested to refer to the owner's manual or consult a qualified mechanic for specific instructions that may be necessary for the replacement.</span></p>

Power Steering Tank

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Air Filter Box

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Air Flow Sensor

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Air Intake Duct

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Air Intake Hose

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Air Intake Manifold Actuator Control Solenoid

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Air Intake Manifold Flap Adjuster

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Air Intake Manifold Runner Control Sensor

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Electric Vacuum Pump

Engine Air Duct Assembly

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Engine Air Filter

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Intake Manifold

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Intake Manifold Flap Actuator

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Intercooler

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Oxygen Sensor

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Pressure Sensor

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Throttle Body

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Throttle Position Sensor

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Turbocharger

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Turbocharger Oil Line

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Vacuum Pump

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Air Filters & Intake Systems

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Camshaft Adjuster

Camshaft Adjuster Cover

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Camshaft Timing Gear

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Camshafts

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Engine Valve Cover

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Harmonic Balancer

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Timing Belt Kit

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Timing Chain Kit

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Timing Cover

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Timing-Control Valve Solenoid

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Valve Lifters Tappet

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Cams, Timing & Valvetrain

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Belt Tensioner

Coolant Level Sensor

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Crankcase Breather Hose

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Crankcase Breather Valve

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Crankshaft Position Sensor

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Engine Oil Dipstick Tube

Engine Oil Filter

Engine Oil Pan Gasket

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Flywheel

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Oil Cooler

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Oil Cooler Line

Oil Filler Cap

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Oil Filter

Oil Filter Base

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Oil Filter Housing

Oil Filter Housing Cover

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Oil Level Sensor

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Oil Pan

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Oil Pump

Oil Pump Drive Gear Shaft

Oil Pump Pickup Tube

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Cranks, Pistons, Oil & Components

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Camshaft Position Sensor

Camshaft Position Sensor & Magnet Kit

Connector Plug

Distributor Cap

Engine Valve Covers & Ignition Coils Kits

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Glow Plug Relay Module

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Ignition Coil

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Ignition Coils & Spark Plugs Kits

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Ignition Distributor

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Ignition Starter Switch

Ignition Switch Actuator

Knock Detonation Sensor

Relay

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Spark Plug

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Spark Plug Wire

Electronic Control Modules, Ignition & Distributors

Engine Wiring Harness

Intake Manifold Repair Kit

Engine Components & Accessories

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Auxiliary Water Pump

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Expansion Tank

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Expansion Tank Mounting Plate

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Fuel Cooler

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Radiator

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Radiator Hose

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Radiator Support Assembly

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Temperature Sensor

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Turbo Hose

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Water Coolant Pipe

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Water Outlet

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Engine Cooling

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Engine Mount

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Engine Mounts

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Catalytic Converter

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EGR Valve

Emissions Fluid Pump

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Exhaust Fluid Heater

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Exhaust Gas Temperature Sensor

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Exhaust Manifold

Fuel Tank Breather Valve

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Fuel Vapor Leak Detection Pump

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Nitrogen Oxide Sensor

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Secondary Air Injection Check Valve

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Vapor Canister Vent Solenoid

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Exhaust & Emission Systems

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Fuel Filter

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Fuel Injection Control Module

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Fuel Injection Pressure Regulator

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Fuel Injector

Fuel Injector Kit

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Fuel Injector Module Wiring Harness

Fuel Line Kit

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Fuel Pump

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Fuel Sending Unit

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Fuel Tank Filler Neck Pipe

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Fuel Tank Strap

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Fuel Systems & Components

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The engine comprises many essential elements such as the lower cylinder block, upper cylinder head(s), and the cooling & lubricating systems. With A-Premium aftermarket engine components, you can expect that your engine deliver years of reliable performance. We offer a diverse selection of engine components from air filters and ignition coils (kits) to fuel pumps to cater to your needs.

2003 Lexus GX470 Power Steering Tank

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