2004 Isuzu NPR-HD Transmissions

Used and remanufactured transmissions that fit the 2004 Isuzu NPR-HD. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from EP Transmissions.

Available Transmissions (3)

Other Isuzu NPR-HD Years

2004 Isuzu NPR-HD Transmission Market Context

Is replacing the transmission worth it?

Vehicle value (mid-size sedan):
$2,500 – $3,000
Repair makes sense under:
≈$1,250

Rule of thumb: a transmission replacement is usually worth it when the installed cost stays under 50% of what the 2004 Isuzu NPR-HD is worth — most units below beat that comfortably.

Frequently Asked Questions

Is it worth repairing or replacing the transmission on a 2004 Isuzu NPR-HD?

As a general rule of thumb, a transmission replacement on a 2004 Isuzu NPR-HD (mid-size sedan segment, vehicle value roughly $2,500–$3,000) is usually worth it when the installed cost stays under about $1,250 — roughly 50% of what the vehicle is worth.

What years of Isuzu NPR-HD does a remanufactured or new transmission fit?

Based on vendor-verified fitment data across 25 listed transmissions, remanufactured and new transmissions for this model cover the 1999–2020 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.