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Caterpillar original C12 Engine Series Common Rail Fuel Injector 116-5425, Cross Reference 10R1258, for Excavator Application, Replacement for OEM 161-1785, 137-2500 original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 116-5425 |
| MOQ: | 1 |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
C12 common rail fuel injector
,116-5425 excavator injector
,OEM 10R1258 replacement injector
Caterpillar original C12 Engine Series Common Rail Fuel Injector 116-5425, Cross Reference 10R1258, for Excavator Application, Replacement for OEM 161-1785, 137-2500 original new injector
Fuel Type | Diesel |
Condition | Not specified |
Applicable Engine | Primarily Caterpillar C12 / C-12 diesel engines; 3196 diesel engines are referenced in some supplier listings (compatibility verification required). Marketplace references to C10/C12 interchange require additional validation. |
Injector Type | Electronic Unit Diesel Fuel Injector |
Quality Standard | OEM-style replacement, high-precision industrial fuel delivery component |
Packaging | Not specified; available for order as 1 piece or full engine set per customer requirement |
Fuel System | Electronic Unit Injection (EUI) System |
OE Number | 116-5425 (alternate no-dash format: 1165425) |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | Common replacement cross-references: 0R-4988/0R4988, 10R-0968/10R0968, 156-1011/1561011, 212-3466/2123466; Delphi reman/aftermarket reference: EX630968/630968; Additional marketplace interchange references (verification required before use): 176-1145/1761145, 176-1160/1761160; Supplier prefix formats: CA1165425, CA0R4988, CA10R0968, CA1561011, CA2123466 |
Vehicle / Equipment Application | Heavy-duty trucks, industrial engines, marine equipment, generators, construction machinery, mining equipment, power units |
Application Type | Aftermarket replacement, equipment repair, engine rebuild, remanufacturing, fleet maintenance, industrial parts supply |
For B2B parts distributors and maintenance teams sourcing reliable Caterpillar fuel system components, the 116-5425 (no-dash: 1165425) is an electronic unit diesel fuel injector designed primarily for CAT C12 and C-12 heavy-duty diesel engine platforms, with some supplier listings associating related cross-references with 3196 engine applications. It is mapped to multiple interchange numbers to simplify cross-catalog sourcing, but all compatibility must be verified via engine serial number, original injector part number, and equipment data plate before ordering to avoid fitment issues.
This precision component delivers accurately metered diesel fuel into the engine combustion process, supporting stable power output, smooth idle quality, efficient fuel atomization, reduced exhaust smoke, and consistent performance under variable load. Fuel injector condition directly affects key engine operating metrics including starting performance, fuel consumption, vibration levels, cylinder balance, and long-term engine durability, making quality-matched replacement units a critical maintenance and rebuild investment.
The 116-5425 injector supports a wide range of heavy-duty use cases, including heavy-duty trucking, industrial engines, marine equipment, stationary generators, construction machinery, mining equipment, and power units. It is offered to meet the needs of repair workshops, fleet operators, engine rebuilders, and remanufacturing suppliers, with purchasing options for single pieces or full engine sets based on specific customer requirements. Cross-reference data is for sourcing reference only, with final fitment confirmation via official parts channels recommended.
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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
