original 10R-1258 Common Rail Fuel Injector for C10 C11 C12 C13 Diesel Engine Construction Machinery Parts Replacement for OEM 212-3468 170-5242 10R1258 original new injector
| Model Number: | 10R-1258 |
| MOQ: | 1 Piece |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original Common Rail Fuel Injector for C10 C11 C12 C13
,Diesel Engine Construction Machinery Fuel Injector
,OEM 212-3468 170-5242 Fuel Injector replacement
original 10R-1258 Common Rail Fuel Injector for C10 C11 C12 C13 Diesel Engine Construction Machinery Parts Replacement for OEM 212-3468 170-5242 10R1258 original new injector
Fuel Type | Diesel |
Condition | Reman / Remanufactured |
Applicable Engine | C13, C12, C11, C10 (inline six-cylinder, turbocharged and aftercooled, 12.0L / 12.5L displacement, 335–600 hp, 1,250–2,180 lb-ft torque) |
Injector Type | Mechanical Electronic Unit Injector (MEUI) |
Quality Standard | OE-style fitment, industrial-grade heavy-duty |
Packaging | Protective industrial packaging suitable for global aftermarket shipment |
Fuel System | MEUI - Mechanical Electronic Unit Injector System |
OE Number | 10R-1258 |
Brand | OE Replacement |
Cross Number / Universal Number | 10R-1258, 212-3468, 212-3463, 212-3465, 212-3461, 212-3466, 249-0708, 249-0709, 10R-2977 |
Vehicle / Equipment Application | Heavy-duty trucks, highway tractors, dump trucks, concrete mixer trucks, generator sets, marine engines, pumper equipment (SBF214, SUF557), construction machinery, mining equipment, oilfield equipment, agricultural power units, rail service engines, industrial power systems |
Application Type | Truck Engine, Industrial Engine, Marine Engine, Pumper Equipment, Construction & Mining Equipment |
Engineered for demanding diesel platforms, this remanufactured fuel injector 10R-1258 (cross reference 212-3468) is a direct OE-style replacement built for C13, C12, C11, and C10 inline six-cylinder engines. Measuring 14.8 inches in length and 3.0 inches in height, it fits the Mechanical Electronic Unit Injector (MEUI) fuel system used across heavy-duty trucks, marine engines, industrial power units, and pumper models SBF214 and SUF557. A complete engine set typically requires six injectors, making this component a core service item for fleet repair companies, diesel rebuilders, and heavy machinery parts distributors.
The injector delivers precise fuel metering, high-pressure atomization, and stable combustion across the 335–600 hp / 1,250–2,180 lb-ft operating range of the C12/C13 family. Cross-referenced numbers include 212-3463, 212-3465, 212-3461, 212-3466, 249-0708, 249-0709, and 10R-2977, providing broad global aftermarket coverage. Benefits include reduced smoke, improved engine response, balanced cylinder performance, controlled fuel consumption, and protection against costly engine damage caused by poor injection quality — ideal for engine rebuild programs and preventive maintenance.
For reliable service life, maintain clean diesel fuel, replace filters on schedule, drain the water separator, and inspect the injector harness and connectors. Before installation, confirm old injector part number, engine serial number, and arrangement number; clean the injector bore, replace all O-rings and seal rings, install without impact, torque to service manual specification, then bleed the fuel system and verify operation under normal load.
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