Atlantic Automotive Engineering 5366N power steering pump for the 1998-2000 Lexus LS400 builds hydraulic pressure that gives the steering its power assist. This new pump is a direct replacement for failed original units.
- 100% hydraulically tested under load in the USA
- Return pipe adapter included
- Upgraded shaft that is heat treated to prevent premature failure
- Aluminum housing
Quick facts
- Part: Atlantic Automotive Engineering 5366N power steering pump
- Fits: 1998-2000 Lexus LS400
- Material: Aluminum housing
- Condition: New
A whine or groan when you turn, heavy steering or fluid leaking around the pump can mean it is wearing out. A clogged reservoir, a leaking hose or low fluid can be behind these signs too, so find the cause before you buy a pump.
Fits
This pump fits the 1998-2000 Lexus LS400, and each car takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Inlet diameter: 16.0 mm
- Outlet diameter: 16.0 mm
- Inlet attachment: clamp-on
- Outlet attachment: banjo
- Hose port type: hose barb
- Pulley attachment: bolt-on
Build and materials
- Type: hydraulic
- Housing material: aluminum
- Grade: standard replacement
- Condition: new
- Country of origin: China
In the box
One power steering pump with a return pipe adapter. The pulley, reservoir, reservoir cap, filter and mounting hardware are not included.
Installation notes
- Flush and fill the steering system with an OE approved power steering fluid to protect the pump's life and performance.
- Replace the steering fluid reservoir along with the pump, because a clogged reservoir can starve the new pump.
Interchange: 4432050030
Frequently Asked Questions
Is this a power steering pump replacement for the 1998-2000 Lexus LS400?
Yes. Atlantic Automotive Engineering 5366N is a direct replacement for the 1998-2000 Lexus LS400, which takes one pump.
Does the 5366N power steering pump come with a pulley or reservoir?
No. Atlantic Automotive Engineering 5366N comes without a pulley, reservoir, reservoir cap, filter or mounting hardware. It does include a return pipe adapter.
What size are the inlet and outlet ports on this power steering pump?
Both the inlet and the outlet measure 16.0 mm. The inlet attaches with a clamp and the outlet with a banjo fitting.
Do I need a new reservoir when I install this power steering pump?
Replacing the reservoir is highly recommended, since a clogged one can starve the replacement pump. This pump is sold without a reservoir.
Does the 4432050030 number match this power steering pump?
Yes. 4432050030 is listed as an interchange number for Atlantic Automotive Engineering 5366N.
