Parts/350Z/G35
350Z/G35 · Buyer's guide

350Z Power-Steering Pumps, Pressure Hoses and Leak Diagnosis

2003-2008 Nissan 350Z; VQ35DE, RevUp and VQ35HR pump and hose families must be selected separately. G35 fitment is not implied by this page.

Current seller options

WHERE TO BUY

Open an exact listing, then confirm fitment, stock, price, and shipping with the seller before ordering.

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What you need to know

Confirm engine, production date and VIN before ordering. Diagnose reservoir level/aeration, suction hose, pressure hose crimps, pump shaft/seals, cooler loop and rack boots before condemning the rack. Never substitute an HR pump or hose family for a DE/RevUp application from appearance alone.

OEM numbers

Early DE hose set 49710-AM810 -> 49710-AM81Alater DE/RevUp 49710-CF40A -> 49710-CF40BHR reference 49710-EV00A. Early DE pump 49110-AM600 -> 49110-AM605HR pump 49110-EV00A -> 49110-EV00B.

Supersession

The checked catalogs support the AM810-to-AM81A, CF40A-to-CF40B, AM600-to-AM605 and EV00A-to-EV00B chains. They are separate production/engine families, not one universal chain.

Fitment

Confirm engine, production date and VIN before ordering. Diagnose reservoir level/aeration, suction hose, pressure hose crimps, pump shaft/seals, cooler loop and rack boots before condemning the rack. Never substitute an HR pump or hose family for a DE/RevUp application from appearance alone.

Aftermarket options

New OEM pumps remain cataloged for some applications. Several complete pressure-hose sets are discontinued, so a verified used assembly, specialist-rebuilt line or application-specific aftermarket hose may be necessary. Used hoses require careful crimp, corrosion and contamination inspection.

Before you buy

Hose and pump families split by engine and production date. Two complete OEM hose families were explicitly discontinued, so seller scarcity is real. Cart or ship-time language is not guaranteed fulfillment; bleed with the specified fluid and do not replace the rack without isolating the leak/noise source.

Research and fitment sources

Supersede reviewed 10 unique research sources for this guide. 5 also appear above as a seller or official action and are not repeated here; 5 additional citations follow.

Research last verified .

  1. Nicoclub — service manual
  2. Nicoclub — service manual
  3. Nissan Parts — steering p s pump and hoses
  4. Nissan Parts Deal — power steering piping
  5. Autopartsprime — nissan 350z power steering hose