Pan Asia Diesel System Parts Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, |
| Supply Ability | 1000 |
| Delivery Time | 3-5 work days |
| Packaging Details | Original Packing |
| Product Name | BOSCH INJECTOR |
| OE NO | 0445110591 |
| OE NO1 | 33800-2A650 |
| Contact | Contact: 86+ 19959162250 |
| Warranty | 12 months |
| Quality | Brand new Genuine |
| SIZE | Origional Standard |
| Type | Auto parts |
| AppliC-A-Tion | Fuel Injection System |
| Material | High Speed Steel |
| Brand Name | BOSCH |
| Model Number | 0445110591 |
| Certification | ISO Contact: 86+ 19959162250 |
| Place of Origin | USA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, | Supply Ability | 1000 |
| Delivery Time | 3-5 work days | Packaging Details | Original Packing |
| Product Name | BOSCH INJECTOR | OE NO | 0445110591 |
| OE NO1 | 33800-2A650 | Contact | Contact: 86+ 19959162250 |
| Warranty | 12 months | Quality | Brand new Genuine |
| SIZE | Origional Standard | Type | Auto parts |
| AppliC-A-Tion | Fuel Injection System | Material | High Speed Steel |
| Brand Name | BOSCH | Model Number | 0445110591 |
| Certification | ISO Contact: 86+ 19959162250 | Place of Origin | USA |
| High Light | BOSCH diesel fuel injector with warranty ，fuel injector 0445110589 replacement part ，BOSCH 33800-2A610 fuel injector | ||
Product Description:
| Parts Number | 0445110591 |
| OEM NO |
33800-2A650 |
| AppliC-A-Tion | INJECTOR |
| Payment Term | T/T, L/C, Western |
The B-osch 110 Series Fuel Injector Model 0445110591 is a high-precision, OEM-grade common rail injector engineered for diesel engines, focusing on stable performance and easy operation. Below are its core specifications, usage methods, interchangeable part numbers and maintenance details, presented in 4 tables with matching detailed descriptions.
Table 1: Product Core Specifications
| Item | Specification |
| Model Number | 0445110591 (B-osch 110 Series) |
| Injection Type | Common Rail Direct Injection (CRDI), Solenoid-Controlled, high-response |
| Rated Working Pressure | 1600 bar, optimized for medium-to-high pressure common rail systems |
| Material | Premium forged alloy steel with double anti-corrosion coating for enhanced durability and wear resistance |
| Nozzle Configuration | 7-hole precision nozzle matched with DLLA155P850 (typical) for uniform and efficient atomization |
The 0445110591 injector belongs to B-osch’s 110 Series, adopting high-response solenoid-controlled CRDI technology to stably deliver fuel at 1600 bar. Its forged alloy steel body with double anti-corrosion coating effectively resists wear, corrosion and harsh working conditions. The 7-hole precision nozzle, paired with a matched nozzle tip, ensures ultra-uniform fuel atomization, supporting efficient combustion, lower fuel consumption and extended service life. It is ideal for diesel engines requiring stable performance, high response and cost-effective maintenance.
Table 2: Product Installation & Usage Methods
| Operation Step | Detailed Operation Method |
| Pre-installation Check | Inspect the injector for physical damage or deformation; thoroughly clean the engine head seat and fuel rail face; verify ECU compatibility and pressure rating match. |
| Torque Installation | Mount the injector to the cylinder head, torque bolts in sequence to 32 N·m (±2 N·m); use high-temperature thread locker to prevent loosening under vibration and high temperature, following standard torque application principles. |
| Fuel Line Connection | Attach the high-pressure fuel line, torque the fitting to 45 N·m; carefully check O-ring condition for damage or aging and prime the fuel system to completely remove air bubbles. |
| Post-installation Test | Start the engine, check for leaks at the injector base and connections; verify smooth idle, stable exhaust note and consistent fuel pressure; ensure no abnormal vibration. |
| Daily Usage | Use ultra-low sulfur diesel (ULSD) that meets OEM standards; replace the fuel filter every 12,000 km; avoid prolonged high-idling to prevent nozzle coking and performance degradation. |
Proper installation and usage are key to the 0445110591 injector’s long-term performance. Pre-installation checks eliminate damage risks from impurities or mismatched components, while precise torque (following standard specifications) ensures a leak-proof seal. Priming the fuel system removes air bubbles that cause rough running or injector damage. Daily adherence to ULSD use and regular filter replacement prevents nozzle clogging, maintaining optimal spray and combustion efficiency.
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Let me introduce our company We deal with the common rail system and products including 1: Common Rail fuel injector 2: Common Rail fuel nozzle 3: Common rail control valve 4: Common Rail fuel pump 5: Common rail power system for excavator motor 6: common rail valve plate 7: ... Let me introduce our company We deal with the common rail system and products including 1: Common Rail fuel injector 2: Common Rail fuel nozzle 3: Common rail control valve 4: Common Rail fuel pump 5: Common rail power system for excavator motor 6: common rail valve plate 7: ...
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