Bosch 0445120443 Common Rail Fuel Injector

1. Product Overview

Brand new Bosch 0445120443 common rail fuel injector, supplied by Wuhan Ranyingyi Trading Co., Ltd. (injector-factory.com). Almost nothing about this number is confirmed: no OE number and no application is published for it anywhere, and neither the manufacturer’s technical file nor Bosch parts data could be retrieved for it in this round. The only trace is one aggregator’s control-valve listing that names valve F00RJ02377 among the valves for this number — a single listing, marked as such below. Nothing is borrowed from neighbouring numbers: the Sinotruk applications documented for 0445120444 and 0445120445 belong to those numbers and must not be presumed for this one. If your old injector is engraved 0445120443, send us a photo of the engraving on WhatsApp and we will verify the match free of charge before you order.

2. Specifications

3. Fitment

To be confirmed — no verified fitment data is available for this number yet; contact us with the engraved number or VIN and we will check it against your engine free of charge. 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

Note: no OE number, Bosch exchange number or nozzle could be confirmed for this injector, so none is listed. The valve listing above also names 0445120451 — a shared listing line is not evidence that the two injectors share an application, and no fields are borrowed between them.

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 can I be sure this injector fits my engine?

A: Send us the number engraved on your old injector, or your VIN, on WhatsApp (+86 156 3802 2858). Our technicians will verify the exact compatibility free of charge before you order. Fitment data on this page is for reference only.

Q2: Does the price include shipping?

A: No. Our prices do not include shipping. Please contact us on WhatsApp (+86 156 3802 2858) for the latest price, and the freight will be confirmed with you on WhatsApp after you place the order, before anything is charged for delivery.

Q3: What warranty and returns do I get?

A: Core injectors carry a 6-month warranty (wear parts 3 months). Defective or wrong items can be returned or exchanged within 15 days of receipt; refunds are processed within 7 business days after inspection.