Product Details
This Fuel Injector 8-94247937-0 8942479370 is made of refined 45 # steel, which has the advantages of high strength, good toughness, wear resistance, and deformation resistance. CNC precision machining can ensure uniform fuel injection and reliable sealing; This Fuel Injector 8-94247937-0 is strictly produced according to the original factory standards Fuel Injector for Isuzu 4JB1 engine 4JB1 JX493Q1. Its function is to stabilize fuel supply, fully atomize, improve power, reduce fuel consumption, reduce carbon deposits, and extend engine life; Compared to ordinary materials, 45 steel material is more durable and less prone to jamming and leakage. Compared to original parts, this product has a higher cost-effectiveness and stable supply, making it a reliable choice for replacing and upgrading construction machinery and light truck engines.



Video Description
Product Parameters
|
Part number |
8942479370 |
|
Project |
Fuel Injector |
|
Material |
45# steel |
|
Type |
Oil pump, oil nozzle |
|
Status |
New |
|
Compatible models |
diesel vehicle |
|
Price |
$7-12 USD |
|
Shape |
Standard fuel injector shape |
|
Working temperature |
Suitable for normal working temperature of diesel engine |
|
Delivery time |
3-10 working days (delivery time varies depending on quantity and season) |
|
MOQ |
4 |
|
OEM |
Acceptable (customized labels, tags, logos) |
|
Sample |
Available (sent for inspection first) |
|
Production capacity |
150000 pieces/year |
Our Advantages
This 8942479370 8-94247937-0 fuel injector is carefully manufactured by us and is compatible with the classic Isuzu 4JB1 and Jiangling JX493Q1 engines. It is the core component that maintains the excellent performance of this "first generation engine". As a direct supply product from the source factory, we are well aware of the huge number of 4JB1 series engines in the light truck, pickup truck, and SUV markets (such as Jiangling Kaiyun, Isuzu Ruimai, Great Wall Jindier, etc.) and their ultimate pursuit of durability. Therefore, this product is manufactured strictly in accordance with the original factory (OEM) quality standards, aiming to restore the engine's original strong low torque and fuel economy. In response to the stringent reliability requirements of the 4JB1 engine during long-distance transportation and heavy load conditions, this injector adopts high-precision needle valve fittings and optimized nozzle design. It can ensure excellent fuel atomization effect under high-pressure injection, fully mixing fuel with air, thereby greatly improving combustion efficiency. This can not only effectively solve common problems such as difficulty starting, decreased power, black smoke from exhaust, and increased fuel consumption caused by worn old parts, but also significantly reduce cylinder carbon deposits and protect the engine cylinder block. We have established a comprehensive quality traceability system, and each injector undergoes strict flow consistency testing, sealing testing, and high-pressure atomization experiments before leaving the factory. Choosing this 8942479370 fuel injector means choosing the reliable quality and highly competitive cost-effectiveness of the original factory, helping you quickly restore the performance of your car at the optimal cost and ensuring the smooth completion of every transportation task.




FAQ
1. Is the installation the same as the original fuel injector?
Yes, the size and interface match 1:1, with pre installed high-temperature O-rings that support direct replacement without modification.
2. What if it is not compatible after installation?
First, confirm your excavator model; If it is correct but not compatible, please contact us within 7 working days for free replacement/return.
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