Bosch 0445120357 Common Rail Fuel Injector for Sinotruk HOWO / Sitrak

1. Product Overview

Brand new Bosch 0445120357 common rail fuel injector (type CRIN2-16, 1600 bar) for Sinotruk (CNHTC) heavy trucks — HOWO A7 / T7H and Sitrak C7H / C9. Its Sinotruk OE number is VG1034080002, confirmed by the manufacturer’s technical file plus several independent dealer listings that pair the two numbers consistently (one Sinotruk parts dealer titles the part directly as “BOSCH FUEL INJECTOR 0445120357 VG1034080002”). Published sources give two readings for the engine attribution (WD615 CRS-EU4 and the MC series) without settling it per number, so the truck models are stated here and the exact engine version must be confirmed against your old injector’s engraving. The technical file also documents compatible Bosch number 0445120446. 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 rather than guessed. Do not confuse this number with its neighbours 0445120358 / 0445120359, which serve a different application.

2. Specifications

3. Fitment

Sinotruk HOWO A7 / T7H and Sitrak C7H / C9 heavy trucks (engine version to be confirmed against your old injector’s engraving — published sources differ between WD615 and MC-series attributions for this 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.

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.