Caterpillar original Replacement Fuel Injector 10R-7229 for Caterpillar C15 C18 Diesel Engines, Cross Reference 10R-8501, 191-3003, 244-7716 for Construction Machinery original new injector
Product Details
Caterpillar C15 C18 fuel injector
,10R-7229 diesel engine injector
,Caterpillar construction machinery injector
Caterpillar original Replacement Fuel Injector 10R-7229 for Caterpillar C15 C18 Diesel Engines, Cross Reference 10R-8501, 191-3003, 244-7716 for Construction Machinery original new injector
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Fuel Type |
Diesel |
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Condition |
Remanufactured original replacement component |
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Applicable Engine |
Primary fitment for Caterpillar CAT C15 diesel engines; commonly cataloged for CAT C18; selected aftermarket references for C27 and C32, with occasional C7/C9 listings. Non-C15 fitment requires verification via engine serial number, original injector part number and engine arrangement number |
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Injector Type |
Common rail diesel fuel injector / fuel injector assembly |
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Quality Standard |
Industrial-grade quality control, precision-matched to OEM fuel system calibration requirements |
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Packaging |
Available as single piece, 6-piece set, or bulk packaging for fleet maintenance |
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Fuel System |
Heavy-duty diesel common rail fuel injection system |
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OE Number |
10R-7229 (alternate search formats: 10R7229, CA10R7229) |
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Brand |
CAT (Caterpillar) |
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Cross Number / Universal Number |
272-0630 (alternate search formats: 2720630, CA2720630) |
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Vehicle / Equipment Application |
Heavy-duty trucks, construction machinery, mining equipment, marine diesel engines, diesel generator sets, oilfield power units, industrial engines, off-road machinery |
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Application Type |
OEM replacement for heavy-duty on-highway, off-highway, marine, power generation and industrial power applications; suitable for repair, rebuild and aftermarket distribution |
For B2B buyers sourcing reliable Caterpillar diesel engine replacement components, the CAT 10R-7229 fuel injector is a purpose-built solution for heavy-duty fuel injection systems. As the primary OE part number for the C15 engine series, it is cross-referenced with 272-0630, with multiple formatting variants to support global parts database indexing. It is widely cataloged for C18 engines, with select aftermarket references for C27, C32 and occasional C7/C9 applications.
This common rail injector assembly meters, atomizes and delivers diesel fuel into the combustion chamber at calibrated timing and spray patterns, matching the engine’s original fuel system calibration and combustion chamber design. It supports stable fuel pressure, consistent power delivery, improved fuel economy, more complete combustion, reduced smoke output, lower misfire risk and smoother operation, boosting overall reliability for high-demand work environments.
All fitments outside core C15 and confirmed C18 applications require verification via engine serial number, original injector part number and engine arrangement number before purchase, as specifications vary by build year, emission rating and arrangement code. Available as a single piece, 6-piece set or bulk order, it serves fleet maintenance teams, repair shops, engine rebuilders, marine suppliers, power generation operators and global aftermarket diesel parts distributors.
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