10R-8501 Ca-terpillar 3406E/C15/C16 Reman Fuel Injector (EUI) – Replaces 102-2014 103-4562

10R-8501 Cat-erpillar 3406E/C15/C16 Reman Fuel Injector (EUI) – Replaces 102-2014 103-4562

This electronic unit injector (EUI) is a direct, OEM-equivalent replacement for Cate-rpillar 3406E, C15 and C16 diesel engines. Cross-referenced against OEM part numbers 211-3022, 211-3023, 211-3024, 211-3025 and remanufactured/new service numbers 10R-0955, 10R-0956, 10R-0957, 10R-0958, 10R-2782, 10R-8501, it is a true bolt-on fit with no core required.

Each unit is flow-matched and 100% bench-tested for injection pressure, spray pattern and delivery volume — delivering consistent firing, faster cold starts, better fuel economy and lower smoke across the full load range. The hard-coated plunger resists wear from today's low-sulfur diesel, extending service life between overhauls.

Available for multiple power ratings: 211-3024 covers 435–550 HP and 211-3025 covers 355–450 HP configurations, so you can match the exact injector to the engine's rating. Ideal for Class 8 on-highway trucks, mining and construction equipment, plus industrial and marine applications. Always verify fitment by engine serial number (ESN) before ordering.

We are a professional manufacturing factory dedicated to diesel engine spare parts. Our core product line covers diesel fuel injectors, injector nozzles, fuel injection pumps and complete injector repair kits. Backed by steady in-house stock, rigorous quality inspection and direct factory pricing, we partner with global wholesalers, maintenance workshops and machinery enterprises. We deliver premium reliable spare parts, fast lead time and all-round one-stop export service. We warmly welcome your inquiries and long-term business cooperation.