1999-2003 Isuzu NPR/NQR Diesel




Engine 4HE1-TC Type Viscosity Capacity
Engine Oil SG/CE, SF/CD, SE/CD 15W-40 14L (3.7gals)
Compression Pressure Compression 426 limit 312    
Automatic Trans. ATF Dexron III   13.5L (28.5 pints)
Transmission (manual) SAE 40oil above 32 C (90F) SAE 5W-30 SF below 32 (90F) NPR3.2L(6.8pts)NQR5.3L(11.2pts)
Rear Axle Gear oil  GL-5 SAE 90/80w90 9.7L (20.5 pints)
Engine coolant Mix of Water and ethylene glycol 1/2 water & 1/2 antifreeze 14L (3.7 gal)
Brake/Clutch Fluid Dot 3 ABS brakes  
Power steering Dexron III    
Air Conditioning HFC-134a   1.32 lbs
A/C Oil Swash plate compressure oil   6.08 fl oz
Brake Rotor Front Standard Limit 32mm(1.25in)  
Brake Drum Rear Standard 320mm(12.60in) Limit 322mm(12.69in)  

2 reviews for 1999-2003 Isuzu NPR/NQR Diesel

  1. Delio Quesada
    5 out of 5


    Exc. Info.

  2. Malcolm Grey
    5 out of 5


    These trucks are real workhorses min is actually badged as a Chevy W4500 but it is all Isuzu.. 

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