HITACHI CP-X4042WN-LAMP-A DLP Replacement Lamp
Genuine AL Series lamp and housing module restores brightness to the Hitachi CP-X4042WN projector and includes a 90 day warranty
- Product typeProject Lamp
- Product weight0.992
- Genuine AL Series lamp restores original projector brightness
- Complete lamp-and-housing module simplifies installation
- 90 day warranty covers early-life failures
- Compatible with Hitachi CP-X4042WN projector model
- Lightweight unit at .9920 kg reduces handling strain
Genuine AL Series Lamp Module
The Hitachi CP-X4042WN-LAMP-A is a new replacement lamp and housing assembly built for the CP-X4042WN projector. It uses a genuine AL Series light source and ships as a complete module for direct installation. The unit weighs 0.9920 kilograms and carries a 90 day warranty.
Suitable for CP-X4042WN owners only
This part fits the Hitachi CP-X4042WN model exclusively. Buyers with any other projector, including different Hitachi series, cannot use this module. It is not intended for users seeking a bare bulb without the housing or for those needing a lamp with a longer warranty period.
CP-X4042WN compatibility is the deciding factor
The only specification that determines fit is the projector model number CP-X4042WN. If your device matches this exact model, the lamp module will install and operate correctly. If the model number differs, this is not the correct replacement part.
How it compares
Measured against everything we stock in DLP TV Lamps & Bulbs, at today’s prices. Recalculated every night.
- Price $30.99
- Cheaper than about 90% of the 8,306 comparable items (median $97.99).
Specifications
| Product | |
|---|---|
| Brand name | Hitachi |
| Model name | CP-X4042WN-LAMP-A |
| Part number | CP-X4042WN-LAMP-A |
| Product type | Project Lamp |
Questions about this item
How do I install the CP-X4042WN-LAMP-A lamp module, and what step is often missed?
Power off the projector, let it cool completely, remove the lamp cover screws, slide out the old housing, insert the new CP-X4042WN-LAMP-A unit until it clicks, replace the cover, then reset the lamp timer in the menu — skipping the timer reset is the step most people forget.
What maintenance will the CP-X4042WN-LAMP-A need later?
The lamp itself is a consumable; after its rated hours the brightness drops and the module must be replaced again. Clean the projector's air filters regularly to prevent overheating that shortens lamp life.
What limit appears first during long sessions with the CP-X4042WN-LAMP-A?
Heat buildup in the projector chassis is the first limit; if filters are clogged or ventilation is blocked the lamp will overheat, triggering a protective shutdown before the rated hours are reached.
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