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Caterpillar original Common Rail Fuel Injector, 392-0203, 20R-1266, Cross Reference 392-0215, Replacement for OEM 392-0202, for Caterpillar Construction Machinery Diesel Engine original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 392-0203 |
| MOQ: | 1 |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar common rail fuel injector
,392-0203 diesel engine injector
,OEM replacement CAT injector
Caterpillar original Common Rail Fuel Injector, 392-0203, 20R-1266, Cross Reference 392-0215, Replacement for OEM 392-0202, for Caterpillar Construction Machinery Diesel Engine original new injector
Fuel Type | Diesel |
Condition | - |
Applicable Engine | CAT 3512B, 3516B, 3508B |
Injector Type | High-Pressure Diesel Fuel Injector |
Quality Standard | - |
Packaging | - |
Fuel System | Diesel Fuel Injection System |
OE Number | 392-0203 / 3920203 |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 386-1755, 250-1303, 229-0202, 172-4677, 20R-1267, 10R-1276, 0R-9796, OR-9796 |
Vehicle / Equipment Application | Marine engines, generator sets, mining machinery |
Application Type | Heavy-duty industrial |
Engineered for Caterpillar 3500-series power platforms, the CAT 392-0203 (3920203) diesel fuel injector is a heavy-duty industrial injection component designed for CAT 3512B, 3516B, and 3508B engines. As a core element of the engine's diesel fuel injection system, this high-pressure injector is responsible for delivering atomized fuel into the combustion chamber, supporting stable combustion, consistent power output, and dependable performance in demanding continuous-duty environments.
The 392-0203 interchanges with an extensive range of OE and universal numbers, including 386-1755, 250-1303, 229-0202, 172-4677, 20R-1267, 10R-1276, 0R-9796, and OR-9796. This broad cross-reference coverage simplifies parts identification and ordering for distributors, fleet maintenance teams, and engine rebuilders, allowing buyers to consolidate sourcing across multiple part number formats while confirming correct fitment for the 3512B series and related CAT engine platforms.
Built for marine propulsion, power generation, and mining applications, this CAT diesel injector addresses the reliability expectations of mission-critical equipment. From generator sets and marine engines to heavy mining machinery, the 392-0203 provides a practical diesel fuel injection solution for operators running CAT 3500-series fleets. For B2B purchasers—including parts distributors, repair facilities, and fleet operators—the injector's multi-OE compatibility helps reduce downtime risk, streamline inventory management, and simplify procurement across diverse industrial engine populations.
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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
