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HomeTrucksIsuzuN-Series (NPR / NQR / NRR)
Isuzu N-Series (NPR / NQR / NRR)
IsuzuClass 3–5

N-Series (NPR / NQR / NRR)

America's best-selling low-cab-forward truck.

Isuzu's bread-and-butter low cab forward line has been the best-selling LCF truck in America every year since 1986, with the N-Series spanning Class 3 through Class 5 (the Class 3-4 NPR, the 17,950-lb Class 5 NQR, and the 19,500-lb NRR). The 6.6L V-8 gas N-Series won Work Truck's 2024 Medium-Duty Truck of the Year award - Isuzu's fourth win in the award's 16-year history - prized for a low-cab-forward design and big windshield that give drivers roughly eight extra feet of forward view over a conventional cab.

Built by
Isuzu Motors
Production
1984–present
Body type
Cabover
Rating
12,000–19,500 lb GVWR
Power
215–250 hp
Typical jobs
Box truck, Landscaping, Delivery
Engine options
Isuzu 4HK1 diesel6.6L gas

Common parts that fit

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Common replacement parts for this class of truck. Confirm exact fitment for your engine and config with Mike before ordering.

3030HNTRX - 3030 SPEC LONG SHAFT HNTRX BRAKE CHAMBER

3030HNTRX

3030HNTRX - 3030 SPEC LONG SHAFT HNTRX BRAKE CHAMBER

OTR10143 - AUTO SLACK ADJUSTER, 11/2-10DRIVE 5.5,6.5

OTR10143

OTR10143 - AUTO SLACK ADJUSTER, 11/2-10DRIVE 5.5,6.5

5-808330 - BRAKE KIT FOR 4709DEN SHOES

5-808330

5-808330 - BRAKE KIT FOR 4709DEN SHOES

370036A - OIL BATH SEAL

370036A

370036A - OIL BATH SEAL

348-4195 - HUB CAP (SENTINAL LARGE DIAM)

348-4195

348-4195 - HUB CAP (SENTINAL LARGE DIAM)

5008414PGBXW - AIR DRYER CARTRIDGE, PURAGUARD

5008414PGBXW

5008414PGBXW - AIR DRYER CARTRIDGE, PURAGUARD

11444 - GLADHAND BRACKET MOUNT

11444

11444 - GLADHAND BRACKET MOUNT

15W40 OIL - 15W40 OIL (ROTELLA) GAL JUG

15W40 OIL

15W40 OIL - 15W40 OIL (ROTELLA) GAL JUG

Brakes & Wheel EndAir SystemFiltrationElectrical & LightingSuspension & SteeringCooling SystemDrivetrainBody & CabExhaust
Find parts that fit

More Isuzu models

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F-Series (FTR / FVR)

Cabover medium-duty with a commanding view.

N-Series EV (NRR EV)

Isuzu's first all-electric Low Cab Forward — zero tailpipe, all workhorse.

H-Series (HTR / HVR / HXR)

Isuzu's only conventional cab — a Class 6-to-8 workhorse with a big-truck nose.

Reach

The walk-in delivery van engineered to put more cargo on less fuel.

FXR

The heavy-hauling Class 8 cabover at the top of Isuzu's Low Cab Forward range.
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