Bosch 0445120429 Common Rail Fuel Injector for Yuchai

1. Product Overview

Brand new Bosch 0445120429 common rail fuel injector (type CRIN2-16) — the universal / compatible counterpart of Bosch 0445120379 for Yuchai engines. Two manufacturer documents point the same way: the 0445120379 technical file lists 0445120429 as its compatible number, and a valve-set technical file’s fitment table likewise gives 0445120429 as 0445120379’s universal number. This page and the 0445120379 page are linked: the two are related numbers for the same application, not the same injector, so order by the Bosch number engraved on your old unit. The Yuchai OE number A2000-1112100-A38 follows the main model’s data and rests on the manufacturer’s technical-file source — single source, marked below. No nozzle or control valve has been confirmed for either number, so those fields are left blank rather than transferred, and no Bosch exchange number is documented. Within the Yuchai -1112100-A38 family every model carries a different OE prefix (this application is A2000) — prefixes are never interchangeable. Do not confuse this number with its neighbour 0445120427, the universal number for a different Yuchai model with a different prefix.

2. Specifications

3. Fitment

Yuchai engines — following the main model 0445120379’s application, as this number is its universal counterpart; no specific engine model is stated, as none is documented per number. 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. Check the prefix on your old injector’s OE number carefully — only A2000 belongs to this application; neighbouring universal number 0445120427 serves a different Yuchai model with a different prefix.

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.