Bosch 0445120432 Common Rail Fuel Injector

1. Product Overview

Brand new Bosch 0445120432 common rail fuel injector, supplied by Wuhan Ranyingyi Trading Co., Ltd. (injector-factory.com). This number’s only record anywhere is a single mention in the technical file of Bosch 0445120318, which lists 0445120432 as an associated universal number for that model. That is one mention in one file, worded as an association hint, with no second source — no valve-file table, no listing, nothing — so the relationship itself is unconfirmed, and it is far weaker evidence than the two-way cross-references documented for other universal numbers in this range. Nothing is therefore transferred from 0445120318 to this page: not its OE number (which itself rests on a single source), not any application, nozzle or valve. If your old injector is engraved 0445120432, 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 0445120318 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. 0445120432 must not be sold or ordered as if it were 0445120318 itself — the engraved Bosch number decides.

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.