Bosch 0445120333 Common Rail Fuel Injector for Yuchai

1. Product Overview

Brand new Bosch 0445120333 common rail fuel injector (type CRIN2-16, 1600 bar) for Yuchai engines, including Yutong bus applications (e.g. YT6122). The Yuchai application is confirmed by two independent sources (the manufacturer’s technical file and a general catalogue, both pointing to Yuchai). The OE number M6000-1112100A-A38 is verified as a genuine Yuchai injector number for these buses; in the technical file it is documented under this injector’s compatible number 0445120431, with the two Bosch numbers sharing the same OE — so the OE pairing shown here follows that documented cross, and the OE engraved on the 0445120333 unit itself should still be checked against your old part before ordering. No Bosch exchange number has been confirmed, and nozzle / control valve values could not be retrieved in this round, so those fields are left blank. Bundle titles that group this number with its neighbour 0445120332 under a mixed brand heading are rejected: 0332 is a separate (Cummins-attributed) injector and the two must be ordered separately by their own engraved numbers.

2. Specifications

3. Fitment

Yuchai engines, including Yutong buses powered by Yuchai (e.g. YT6122). 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 Bosch exchange number, nozzle or control valve could be confirmed for this injector, so none is listed. The OE number above is documented under the compatible number 0445120431 — if the OE engraved on your old 0445120333 differs, send us a photo and we will re-check before dispatch.

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.