Bosch 0445120433 Common Rail Fuel Injector

1. Product Overview

Brand new Bosch 0445120433 common rail fuel injector, supplied by Wuhan Ranyingyi Trading Co., Ltd. (injector-factory.com). This number’s only record anywhere is one table in a manufacturer’s valve-set technical file, which lists 0445120433 as the universal counterpart of Bosch 0445120226. That single table’s neighbouring rows are themselves hard to read reliably, and no second source confirms the pairing; the parent model 0445120226’s own OE reading is likewise a single market source whose exact form was never settled. Nothing is therefore transferred from 0445120226 to this page — not its OE candidate, not its nozzle, not its valve — and no field of any kind is confirmed for 0445120433 itself. If your old injector is engraved 0445120433, 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; the only clue points toward the 0445120226 application family and is not adopted as fitment here. 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, nozzle or control valve could be confirmed for this injector, so none is listed. Universal numbers in this range each belong to exactly one parent model — do not read across from any other model’s universal number, and order by the engraved Bosch number only.

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.