Bosch 0445120209 Common Rail Fuel Injector

1. Product Overview

Brand new Bosch 0445120209 common rail fuel injector, supplied by Wuhan Ranyingyi Trading Co., Ltd. (injector-factory.com). The data for this number rests on a single technical file and is marked for confirmation: that file pairs this number with Cummins OE 5254682 and eXchange number 0986435575 (single source — to be confirmed), at engine-manufacturer level only, with no confirmed vehicle or engine model. Bosch parts data gives nozzle 0433172077 and control valve F00RJ02130. ⚠ Serial-number risk: the Cummins numbers 5254682 (this number, unconfirmed), 5254686 (0445120210) and 5254688 (0445120208 group) differ only in the last digits — check every digit against your old injector. This injector shares its nozzle with 0445120152 and its control valve with several other numbers; shared parts do not mean the injectors are interchangeable. If your old injector carries this number, please send us a photo of the engraving before ordering and we will verify the match free of charge.

2. Specifications

3. Fitment

To be confirmed — Cummins engines at manufacturer level only (single source); contact us with the engraved number or VIN. Fitment data is for reference only — please confirm by the number engraved on your old injector or send us your VIN before ordering.

4. Cross-Reference

5. After-Sales & Warranty

Professional installation by a qualified diesel technician is recommended. Every injector is covered by a 6-month warranty (3 months for wear parts). Defective or wrong items can be returned or exchanged within 15 days of receipt; return shipping is on the buyer unless the error is ours. Orders are processed within 1–2 business days with tracking, and refunds are issued within 7 business days after inspection. Full terms: see our Shipping & Returns page.

6. Why Choose Us

Factory-direct supply from Wuhan Ranyingyi Trading Co., Ltd. (injector-factory.com). Every injector is bench-tested before shipment, packed for export, and backed by fast, technical support on WhatsApp (+86 156 3802 2858) — send us your old injector’s engraved number or your VIN and we verify the exact match free of charge before you pay.

FAQ

Q1: How do I confirm this injector fits my vehicle or engine?
A: Match the number engraved on your old injector, or send us your VIN on WhatsApp (+86 156 3802 2858) — we verify the exact match free of charge before you pay.

Q2: Is shipping included in the price?
A: No. Prices do not include shipping; freight is confirmed on WhatsApp after ordering.

Q3: What warranty and returns do you offer?
A: 6-month warranty (3 months for wear parts), 15-day returns for defective or wrong items, and refunds within 7 business days after inspection.