Caterpillar Diesel Injectors for Reliable Power
Premium Replacement Caterpillar diesel injectors are precision components that deliver fuel at extremely high pressure directly into your engine’s combustion chambers, ensuring maximum efficiency, power, and emissions compliance. Designed for a wide range of Caterpillar engines, including C12, C15, C18, 3412, and 3500 series, these injectors are built to withstand the toughest conditions in construction, mining, and industry. They are available as new, remanufactured, and application-specific replacement units, each engineered to exacting standards for durability and consistent performance.
When your engine experiences rough idling, decreased power, excessive smoke, or higher fuel consumption, it may be time to inspect or replace your injectors. Using Premium Replacement Caterpillar injectors guarantees the correct fit, optimal fuel delivery, and long service life, helping you avoid costly downtime and repairs.
Propel Parts makes it easy to find the right injector for your Caterpillar engine. Our online catalog is sorted by part number and engine model, so you can quickly identify the exact injector your equipment needs. With clear product details, expert support, and fast, reliable shipping, Propel Parts is your trusted source for Premium Replacement Caterpillar diesel injectors.
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New 1278225 Injector G Replacement suitable for CAT
$198.28Six Month Financing
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New 1747526 Injector G Replacement suitable for CAT
$692.90Six Month Financing
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New 1780199 Injector G Replacement suitable for Caterpillar Equipment
$569.28Six Month Financing
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New 2113028 Injector G Replacement suitable for CAT C18; SR4 and more
$909.80Six Month Financing
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New 2123463 (10R0963) Injector G Replacement suitable for Caterpillar Equipment
$674.19Six Month Financing
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New 2169786 Injector A Replacement suitable for Caterpillar
$76.49Six Month Financing
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New 2295918 Injector G Replacement suitable for CAT C12 and more
$692.90Six Month Financing
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New 2530618 Injector G Replacement suitable for CAT PM-200; PM-201; 3412E; C15; C18; SR4; SR4B and more
$861.12Six Month Financing
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New 2666830 Injector A Replacement suitable for Caterpillar
$252.73Six Month Financing
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New 2915911 Injector G New (T Replacement suitable for CAT
$910.03Six Month Financing
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New 3264700 Injector G Replacement suitable for Caterpillar Equipment
$416.00Six Month Financing
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New 3740751 Injector G Replacement suitable for Caterpillar Equipment
$1,007.68Six Month Financing
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New 3861752 Injector Fuel Replacement suitable for Caterpillar Equipment
$1,087.32Six Month Financing
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New 4P9075 Injector Gr Replacement suitable for CAT
$1,400.70Six Month Financing
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New 5T5045 Injector Replacement suitable for CAT 3412D; 3412E; 3456; 3508; 3508B; 3512; 3512B; 3512C; 3516; 3516B and more
$432.11Six Month Financing
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REMAN 2225964 (0R1050) Injector G Replacement suitable for Caterpillar Equipment
$325.00Six Month Financing
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