DNJ
DNJ 2000 Lexus GS400 4.0L Power Steering Pump
DNJ 2000 Lexus GS400 4.0L Power Steering Pump
Part number: PSP1090_3
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Lexus GS400 4.0LFitment notes & questions
2000 Lexus GS400 4.0L Power Steering Pump from DNJ, listed for 2000 Lexus GS400 with the 4.0L engine. Pumps often fail from low or old fluid, so fresh fluid and a check of the lines go with the job.
Quick facts
- Brand: DNJ
- Part type: Power steering pump
- Listed for: 2000 Lexus GS400
- Engine: 4.0L
- Part number: PSP1090_3
Listed fitment
- [1998-2010] LEXUS / V8 / 4.0L, 4.3L DOHC 32V [(1UZFE, 3UZFE)]
Good to know
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Bleed the air out of the system after installation by turning the wheel lock to lock with the engine running.

DNJ power steering pump for the Lexus GS400 4.0L: what to know
A whine that changes with steering, a leak or heavy steering are common signs the pump is wearing out.
Fitment notes
- Listed for: Lexus GS400 4.0L.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Power steering fluid. Use the fluid type your vehicle calls for.
- Hoses. Old pressure and return hoses often leak.
More for your car: Lexus Power Steering Pumps · Lexus Parts · All Power Steering Pumps · Suspension & steering
Questions about Lexus GS400 4.0L power steering pump
Will this fit my Lexus GS400 4.0L?
Why does my power steering whine?
Where do specs and warranty details come from?
Questions & answers
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