Caterpillar original Diesel Fuel Injector Common Rail Pump 203-7685 212-3468 153-7923 317-5278 for C12 C10 C6.4 C6.6 320d 140H Truck Excavator original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 212-3468 |
| MOQ: | 1 |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar C12 diesel fuel injector
,CAT common rail pump 203-7685
,C10 C6.6 excavator injector
Caterpillar original Diesel Fuel Injector Common Rail Pump 203-7685 212-3468 153-7923 317-5278 for C12 C10 C6.4 C6.6 320d 140H Truck Excavator original new injector
|
Fuel Type |
Diesel |
|
Condition |
Original New; Cat Reman alternative 10R-1258 also available |
|
Applicable Engine |
Caterpillar C12 / C-12 (marine, industrial, and machine engine versions) |
|
Injector Type |
Fuel Injector / Injector GP-Fuel (Common Rail) |
|
Quality Standard |
OEM Replacement |
|
Packaging |
Not specified in source documentation |
|
Fuel System |
Caterpillar C12 / C-12 diesel fuel system (common rail) |
|
OE Number |
212-3468 |
|
Brand |
CAT (Caterpillar) |
|
Cross Number / Universal Number |
2123468, 212 3468, 10R-1258 (Cat Reman), 10R1258, 10R 1258; aftermarket references: 170-5242, 1705242, CA2123468, CA10R1258, CA1705242 |
|
Vehicle / Equipment Application |
SBF214 pumper, SUF557 pumper, CAT C12 / C-12 marine engine, industrial engine, machine engine |
|
Application Type |
Heavy-duty diesel - marine, industrial, machine-engine, and pumper applications |
Engineered for Caterpillar C12 and C-12 diesel fuel systems, the CAT 212-3468 fuel injector is a heavy-duty Injector GP-Fuel built for demanding engine applications. It is commonly traded under number formats 2123468 and 212 3468, with 10R-1258 (10R1258, 10R 1258) confirmed through the Cat parts channel as the available Reman alternative. Typical applications cover marine, industrial, and machine-engine duty, plus SBF214 and SUF557 pumper equipment where accurate fuel delivery and long service life are critical.
In operation, the injector delivers a controlled quantity of diesel into the combustion chamber at the correct timing and spray pattern. It supports stable fuel metering, precise atomization, and efficient combustion, helping to reduce hard starting, black smoke, and power loss. A correctly matched injector maintains idle quality, acceleration response, fuel economy, and temperature control under load. Advantages include OE-style fitment, heavy-duty diesel compatibility, precision fuel delivery, and flexible new or Cat Reman supply options.
For procurement teams, this listing consolidates a verified cross-reference database: 212-3468 is the main OE number, 10R-1258 the confirmed Reman alternative, while 170-5242, 1705242, CA2123468, CA10R1258, and CA1705242 are aftermarket references to be verified by engine serial number. Broader engine mentions such as C10, C11, C13, 3176, and 3196 are search references only, not confirmed fitment. Structured for wholesalers, fleet operators, diesel repair shops, and equipment parts distributors, this injector delivers dependable B2B supply chain value.
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