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HP 739 printhead replacement kit in sealed packaging

HP

HP 739 Printhead Replacement Kit 498N0A

SKU CH-57Y2-YX58Q MPN 498N0A

Replaces worn printheads in compatible HP DesignJet printers to restore output quality

  • Compatible with HP DesignJet printers
  • Genuine HP 739 printhead replacement kit
  • Manufacturer part number 498N0A ensures correct fit
  • New condition for reliable performance
  • HP Inc. manufactured for quality assurance

HP 739 Printhead Kit

The HP 739 Printhead Replacement Kit 498N0A is a new aftermarket component designed for HP DesignJet printers. It restores print quality by replacing worn or clogged printheads in compatible large-format devices. This kit suits maintenance routines for production environments.

For DesignJet maintenance

This kit suits operators maintaining compatible HP DesignJet printers who need a direct printhead replacement. It is not for users of non-DesignJet models, desktop inkjets, or laser devices. Buyers requiring ink supply units or maintenance cartridges should look at those separate product categories.

Straightforward replacement

Installation follows the printer's standard printhead replacement procedure, typically accessed through the front panel menu. No special tools are required beyond what the printer provides. The main risk is misalignment if the automatic calibration routine is skipped after fitting the new printhead assembly.

How it compares

Measured against everything we stock in Compatible Laser Toner, at today’s prices. Recalculated every night.

Price $495.99
Pricier than about 92% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameHP
Part number498N0A
Size & build
Shipping weight1.29 kg
Package size254 × 165 × 114 mm

Questions about this item

Which HP DesignJet printers accept the 739 printhead kit with part number 498N0A?

The kit is built for HP DesignJet printers that use the 739 printhead; check your printer’s service guide to confirm the 498N0A part number matches.

Can I keep using my existing HP ink cartridges when I install the new 739 printhead?

Yes, the replacement printhead works with the same HP ink cartridges your DesignJet already uses; no cartridge change is required.

How do I verify the 739 printhead is functioning correctly after installation?

Run the printer’s built‑in printhead alignment and nozzle check; a clean test pattern with no missing lines confirms the 498N0A kit is working.

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