Isuzu Cylinder Head 4HE1 For Isuzu NPR/NQR GM GMC 4.8L Diesel Engine

Isuzu Cylinder Head 4HE1 is a high quality and durable engine part that fits various Isuzu, GM, and GMC trucks. Learn more about its features and specifications here

Brief introduction of this part

The Isuzu Cylinder Head 4HE1 is a vital component of the Isuzu 4HE1 engine, which is a 4-cylinder, 4-stroke, turbocharged, and intercooled diesel engine that powers various Isuzu trucks, such as NPR and NQR, as well as GM and GMC trucks. The cylinder head is responsible for sealing the combustion chamber and allowing the intake and exhaust valves to operate. It also houses the fuel injectors, glow plugs, and camshaft.

The Isuzu Cylinder Head 4HE1 is made of cast iron and has a compression ratio of 17.3:1. It has four valves per cylinder and a single overhead camshaft. The cylinder head is designed to withstand high temperatures and pressures, as well as to provide optimal performance and fuel efficiency for the engine.

This part feature

The Isuzu Cylinder Head 4HE1 has the following features:

  • Compatible with various Isuzu, GM, and GMC trucks
  • Brand new, bare cylinder head with valves
  • Reinforced castings for durability and crack resistance
  • Rocker arm roller assembly for reduced friction and improved valve timing
  • Thermostat housing for coolant regulation

Product info

The product info for the Isuzu Cylinder Head 4HE1 is shown in the table below:

Part Number Material Production Process Application for Engine Model and Brand
8-97184-208-3 (1998-2002) 8-97358-366-0 (2003-2004) Cast Iron Casting Isuzu 4HE1, 4.8L, Turbo Diesel, SOHC, 4-Cylinder, 16-Valve

Other related models


We also offer other cylinder head models for different Isuzu engines, such as:

Model Model Model Model
4JG2 4ZD1 4ZE1 (Engine round combustion chamber) 4ZE1
4JA1/ 4JB1 4JX1 4BA1 4DR7
4BD1 4BD2 4HG1 4HF1
4HE1 4HK1 4KH1 BE1
6BD1 6HK1 6D22/ 6D24 4JJ1
4LE1 4ZD1-new 4ZE1-new 4ZE3
4BD2T 6SD1

We can also develop customized models per your drawing or samples. 

Contact us

If you are interested in buying the Isuzu Cylinder Head 4HE1 or any other engine parts from Ruich Value, please contact us today. We are a professional auto parts manufacturer and wholesaler, and we offer high quality products at competitive prices. We also provide excellent customer service and fast delivery. We look forward to hearing from you soon.


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