Bosch 0445120318 Common Rail Fuel Injector for Yuchai

1. Product Overview

Brand new Bosch 0445120318 common rail fuel injector (type CRIN2-16, 1600 bar) for Yuchai engines. The application is confirmed at brand level (Yuchai, including bus applications); one market listing suggests a specific Yuchai engine model, but that is a single market source and is not stated as the confirmed application. The OE number K2100-1112100-A38 rests on a single technical-file source and is marked accordingly — trade data confirms the number itself circulates as a genuine Yuchai injector number, but its pairing with this Bosch number still awaits a second source. No nozzle, control valve or Bosch exchange number could be confirmed (the source file explicitly lists no exchange number), so those fields are left blank. The same file lists 0445120432 as an associated universal number — an association only, not the same model.

2. Specifications

3. Fitment

Yuchai engines (brand level confirmed; the specific engine model is not confirmed). 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: the OE number above contains the digit sequence “1112100” but is a completely different number from the FAW number 1112010-630-0000, which belongs to 0445120078 only — do not confuse the two, and do not use that FAW number for this injector.

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.