Bosch 0445120343 Common Rail Fuel Injector for Weichai WP10 / WD10

1. Product Overview

Brand new Bosch 0445120343 common rail fuel injector (type CRIN2-16, 1600 bar) for Weichai WP10 / WD10-EU4 engines, OE number 612640080031. The OE number and application are confirmed by two independent sources (the manufacturer’s technical file and market listings in the same terms). The nozzle value DLLA152P2344 below rests on a single market source and is marked as such; the control valve could not be retrieved in this round and no Bosch exchange number has been confirmed, so those fields are left blank. Take care with look-alike Weichai numbers: 612640080031 (this injector) sits in the same range as 612630090001 and 612630090012, which belong to other Bosch numbers (0445120086 / 0445120266 contexts) — check every digit against your old injector. The neighbouring Bosch number 0445120344 has no confirmed OE at all; do not transfer this number’s data to it.

2. Specifications

3. Fitment

Weichai WP10 / WD10-EU4 engines. 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 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.