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Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
239-4909
OE NO1:
235-1400
OE NO2:
10R-8501
Warranty:
12 Months
Contact:
86+ 19959162250
Quality:
Brand New Genuine
Car Model:
CATERPILLA ENGINE
ApplicATio:
Fuel Injection System
Material:
High Speed Steel
Type:
Diesel
SIZE:
Origional Standard
Supply Ability:
1000pcs/months
Highlight:

Caterpillar C15 fuel injector

,

OEM 239-4909 diesel injector

,

C18 3406E replacement injector

Product Description

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector

Fuel Type

Diesel

Condition

Original New

Applicable Engine

Caterpillar C15 ACERT / C15 Industrial / C15 Highway / C15 Construction / C15 Generator / C15 Marine Engine

Injector Type

Diesel Fuel Injector Assembly

Quality Standard

OEM Equivalent

Packaging

—

Fuel System

High-Pressure Diesel Fuel Injection System

OE Number

239-4909 (2394909)

Brand

Caterpillar (CAT)

Cross Number / Universal Number

10R-1273 / 10R1273 / 253-0618 / 2530618

Vehicle / Equipment Application

Heavy Duty Trucks, Mining Trucks, Excavators, Wheel Loaders, Bulldozers, Generator Sets, Marine Engines, Industrial Power Systems

Application Type

Heavy Duty Industrial Equipment

Engineered for the Caterpillar C15 ACERT diesel engine, the 239-4909 fuel injector is a high-pressure precision metering component that delivers finely atomized fuel directly into the combustion chamber. Manufactured to OEM specifications from high-strength alloy steel, it ensures accurate fuel quantity control and injection timing, supporting optimized combustion efficiency, stable engine performance, reduced emissions, and extended service life in demanding operating environments.

This injector cross-references Caterpillar part numbers 2394909, 10R-1273, 10R1273, 253-0618, and 2530618, offering flexible sourcing for fleet maintenance and engine overhaul programs. It fits Caterpillar C15 ACERT, industrial, highway, construction, generator, and marine engine configurations, serving heavy-duty trucks, mining trucks, excavators, wheel loaders, bulldozers, generator sets, and industrial power systems. Its high-pressure durability, corrosion resistance, and high-temperature endurance make it suitable for the transportation, construction, mining, energy, and marine industries.

Installed on the cylinder head, injector 239-4909 requires a clean seat, a new sealing washer, and torque applied to Caterpillar specifications, followed by fuel system bleeding and leak inspection. Using clean diesel, replacing fuel filters regularly, and performing periodic injector balance tests help prevent hard starting, vibration, power loss, and excessive exhaust smoke. Backed by a 12-month warranty, this OEM-equivalent injector is a dependable choice for distributors, repair shops, and fleet operators worldwide.

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 1

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 2

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 3

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 4

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 5

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 6

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 7

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 8

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 9

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 10

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 11

Caterpillar original Fuel Injector 239-4909 10R1273 Cross Reference 10R-8501 for Caterpillar C15 C16 C18 3406E Replacement for OEM 235-1400 original new injector detail 12

Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 19959162250 WhatsApp:+86 19959162250

Email:2209396088@qq.com