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Bosch original Diesel Engine Injectors 0445120253 Common Rail Injector Assembly for Car Truck Excavator Injection Replacement for OEM 0445120249 original new injector
| Brand Name: | BOSCH |
| Model Number: | 0445120253 |
| MOQ: | 1 Piece |
| Price: | $50-$122 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Bosch diesel engine injectors Common Rail
,original Bosch fuel injector assembly
,OEM replacement diesel injector for truck
Bosch original Diesel Engine Injectors 0445120253 Common Rail Injector Assembly for Car Truck Excavator Injection Replacement for OEM 0445120249 original new injector
Fuel Type | Diesel |
Condition | New / OE Quality Replacement |
Applicable Engine | Cummins QSL8.9, ISL8.9, ISC8.3, Industrial, Generator, Marine and Power Unit Heavy Duty Diesel Engines |
Injector Type | Common Rail Injector (CRIN) |
Quality Standard | Manufactured according to Bosch global quality standards |
Packaging | Standard protective industrial packaging |
Fuel System | High Pressure Common Rail (up to 1800 bar) |
OE Number | 0445120253 |
Brand | BOSCH |
Cross Number / Universal Number | 0445120253, 0445120253EX, 0445120159, 5263313, 5263313RX, 5263313NX, 4988301, 4988301RX, DLLA126P2205, 0433172205, F00RJ01941 |
Vehicle / Equipment Application | Construction Equipment, Generator Applications, Agricultural Equipment, Marine Applications, Mining Equipment, Commercial Trucks, Industrial Power Generation, Oil & Gas Equipment, Heavy Duty Transportation |
Application Type | Industrial Heavy Duty Diesel Injection System Component |
Sourcing a verified cross-reference match matters, and the BOSCH Common Rail Injector 0445120253 is engineered to meet exact OE specifications for Cummins heavy-duty platforms. This injector is fully interchangeable with cross numbers 0445120253EX, 0445120159, 5263313, 5263313RX, 5263313NX, 4988301, 4988301RX, DLLA126P2205, 0433172205 and F00RJ01941, giving procurement teams and workshops a reliable single-part solution across multiple applications and service records.
Built with Bosch CRIN technology, the 0445120253 delivers precision fuel metering for accurate quantity control under varying engine loads and supports high-pressure performance rated up to 1800 bar rail pressure. The DLLA126P2205 nozzle technology ensures superior atomization for efficient fuel-air mixing, while premium wear-resistant materials extend operational service life. Optimized injection timing contributes to lower fuel consumption and supports modern diesel emission systems, making it ideal for generators, construction, mining and marine engines.
This injector fits Cummins QSL8.9, ISL8.9 and ISC8.3 engines used in industrial power generation, agricultural equipment and commercial transportation. For best results, always replace sealing washers, clean injector bores before installation, verify rail pressure after fitting, perform injector coding where applicable and calibrate using OEM diagnostic equipment. Use clean diesel fuel, replace filters regularly and perform injector balance testing to maximize durability and performance.
Contact Detail:
ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 18136531233 WhatsApp:+86 18136531233
Email:2209396088@qq.com
