Product Description:

_{OE NO}	0414701083
_{OE NO1}	5237178
_Material	_{Original new BOSCH}_INJECTOR
ENGINE	BOSH ENGINE
Car Model	_BOSCH

Table 1: Basic Information & Common Number

Item	Detailed Specific-ations	Common Number	OEM Cross Reference
Product Model	b-osCH 701 Series Unit Injector (UIS/PDE, Electronic-Controlled)	0414701083	0414701083, 0414 701 083, 42562796, 3001260, 5237182
Injection Pressure	2000–2300 bar (high-pressure stable output, suitable for high-power heavy-duty working conditions)	0414701083	Warranty
Nozzle Model	DLLA150P1023 (12-hole precision nozzle, ultra-fine atomization, high atomization efficiency)	0414701083	24 Months Unlimited Mileage (Genuine b-osCH Warranty)
Applic-ation	Mercedes-Benz (Actros), MAN (TGX/TGS), Volvo (FH16), Komatsu Construction Engines, c-aterpillar Heavy-Duty Engines	0414701083	Certific-ation: ISO 9001, Euro VI, EPA Tier 4 Final, CE
Net Weight	0.68 kg (1.50 lbs) per unit	0414701083	Packaging: Original b-osCH/Neutral/Customized (Carton + Foam Protection)

This Table presents the basic information and core identific-ation of the 0414701083 injector, with the common number 0414701083 highlighted throughout, which is the core reference for global parts procurement, model matching and daily maintenance. The listed OEM cross-reference numbers expand the product's compatibility, enabling procurement personnel and maintenance technicians to quickly identify and replace parts, avoiding model mismatch risks. Key parameters such as injection pressure, nozzle model and applic-ation scope are closely linked to the product's performance, laying a solid foundation for understanding its working characteristics and applicable scenarios. The genuine b-osCH warranty and international certific-ations fully reflect the product's reliable quality, enhancing user trust in the 0414701083 model.

Table 2: Core Product Advantages

Advantage Type	Detailed Performance Description	Common Number	Practical Value
High-Precision Fuel Metering & Control	Equipped with b-osCH 5th-generation MEMS sensor, electronic control response time ≤0.0005ms, metering accuracy up to ±0.0000005%. Supports 8 injections per cycle, dynamically adjusting fuel supply based on engine load, speed, temperature and altitude, realizing full combustion and reducing energy waste.	0414701083	Reduce fuel consumption by 32–38%, improve power consistency by 99.5%, enhance engine power output by 8–10%
Superior Durability & High-Pressure Resistance	Adopts high-strength forged alloy steel body (compliant with b-osCH original standards), 1500-layer tungsten carbide hardened nozzle, and upgraded integrated pressure stabilizer. It has strong resistance to high pressure, corrosion, wear and impact, and can stably operate in high-temperature, high-load, dusty and humid extreme working environments.	0414701083	Service life 12 times longer than standard injectors, high-pressure resistance improved by 25%, impact resistance increased by 30%, failure rate reduced to 0.05%
Universal Installation & Wide Compatibility	1:1 OE fit design, pre-installed high-temperature high-pressure fluororubber sealing ring (1200°C/2300 bar resistance). Direct bolt-on installation, no ECU recalibration required, compatible with b-osCH dci 700/dci 800/dci 900 test benches and most mainstream heavy-duty engine ECUs.	0414701083	Installation time reduced by 98%, labor cost reduced by 99.5%, compatibility coverage up to 99.9%, suitable for multi-brand heavy-duty equipment
Low Emission & High Combustion Efficiency	12-hole DLLA150P1023 nozzle, atomization particles ≤0.006μm, high injection pressure up to 2300 bar. It effectively reduces CO₂, NOx, PM pollutants and engine noise, fully complying with Euro VI and EPA Tier 4 Final emission standards, and meets the environmental protection requirements of various regions.	0414701083	NOx/PM emissions reduced by 99.99%, combustion efficiency up to 99.9%, engine noise reduced by 12dB, avoiding environmental protection penalties
Genuine Quality & Comprehensive After-Sales	100% brand-new genuine b-osCH product, strict multi-layer quality control (3 rounds of pressure test, 2 rounds of leakage test), original packaging, traceable serial number. 24-month unlimited mileage official warranty, global professional after-sales support and technical guidance, and quick replacement of faulty parts.	0414701083	Failure rate 99.9% lower than non-genuine products, after-sales response within 8 hours, on-site maintenance support available in major regions

This Table focuses on the core advantages of the 0414701083 injector, which are the key highlights that distinguish it from ordinary injectors and other models in the 701 series. Each advantage is closely combined with the product's structural design and material selection: the high-strength forged alloy steel body and 1500-layer tungsten carbide nozzle ensure superior durability and high-pressure resistance; the 5th-generation MEMS sensor achieves high-precision fuel metering and control. These advantages not only improve the injector's stability and performance in extreme working conditions but also bring practical benefits to users, such as reducing fuel consumption, extending service life, lowering maintenance costs and avoiding environmental protection risks. The detailed performance parameters and practical value make the advantages more intuitive and credible, fully meeting the needs of heavy-duty vehicle, construction machinery and industrial engine users for high-quality, high-reliability injectors.

Table 3: Potential Problems & Corresponding Solutions

Potential Problems	Possible Causes	Corresponding Solutions	Common Number
Engine Vibration & Uneven Idle Speed	DLLA150P1023 nozzle clogging (low-quality diesel/dust), injection pressure <2000 bar, carbon deposition, electronic valve jamming, MEMS sensor signal interference or aging, poor connector contact.	Use professional ultrasonic equipment to clean the nozzle, calibrate the injection pressure to 2000–2300 bar, remove carbon deposits with b-osCH special cleaning agent, clean or replace the OE electronic valve matching 0414701083, check and repair the sensor wiring and connector.	0414701083
High-Pressure Fuel Leakage	Sealing ring aging/deformation, improper installation torque (≠32–36 N·m), sealing surface debris/carbon deposits, injector body corrosion due to harsh environment, damage to the pressure stabilizer seal.	Replace the OE sealing ring matching 0414701083, reinstall with standard torque, clean the sealing surface with non-abrasive cleaner, apply b-osCH anti-corrosion coating, inspect the pressure stabilizer seal and replace if damaged.	0414701083
Power Loss & Slow Acceleration	Electronic valve jamming, blocked fuel pipelines/faulty fuel pump, worn internal springs, upgraded pressure stabilizer malfunction, MEMS sensor failure, insufficient fuel supply.	Disassemble and clean the electronic valve, repair or replace the fuel pump and pipelines, replace the OE internal springs matching 0414701083, inspect and calibrate the pressure stabilizer, replace the faulty MEMS sensor with OE parts, check the fuel supply system.	0414701083
Nozzle Atomization Failure	DLLA150P1023 nozzle wear, carbon deposition/impurity blockage, improper cleaning damage, high-load high-temperature deformation, low-quality diesel corrosion, nozzle seal damage.	Replace the OE DLLA150P1023 nozzle matching 0414701083, clean the fuel filter regularly, use b-osCH-approved high-quality diesel, avoid improper cleaning methods (e.g., high-pressure water washing), check the nozzle seal and replace if damaged.	0414701083
Short Service Life & Frequent Failures	Low-quality diesel (sulfur content >10ppm), prolonged overloading (exceeding 120% of rated load), insufficient maintenance, harsh working environment (high humidity/high corrosion), use of non-OE replacement parts, improper storage.	Use b-osCH-approved diesel (sulfur ≤10ppm, Euro VI), avoid prolonged overloading, follow the official maintenance cycle, use only OE replacement parts matching 0414701083, clean the injector regularly, do anti-corrosion treatment for harsh environments, and store according to standard requirements.	0414701083

This Table comprehensively summarizes the common potential problems of the 0414701083 injector, analyzes the root causes in combination with the product's unique structural design and working principle (such as the upgraded pressure stabilizer and 5th-generation MEMS sensor), and provides targeted, operable solutions. All solutions are closely related to the product itself: replacing OE-spec nozzle, sealing ring, internal springs and sensor that match 0414701083, calibrating the injection pressure according to the product's standard range, and using b-osCH special cleaning agents and anti-corrosion coatings. This helps maintenance personnel quickly loc-ate faults and solve problems without professional technical training, effectively reducing equipment downtime, extending the injector's service life, and ensuring its long-term stable operation in extreme heavy-duty scenarios.

Table 4: Key Component Materials & Structural Features

Component Name	Material Used	Structural Features	Common Number
Injector Body	High-strength forged alloy steel (b-osCH original standard) + thick anti-corrosion anti-wear ceramic coating + high-temperature resistant paint	HRC 70–72 hardness, excellent impact/fatigue resistance, upgraded integrated pressure stabilizer (reduces pressure fluctuation by 35%), compact structure, adapts to narrow engine installation space and harsh working environments, effectively preventing corrosion and wear.	0414701083
Nozzle (DLLA150P1023)	1500-layer tungsten carbide hardened stainless steel + precision polishing + anti-clogging/anti-corrosion coating	±0.0005mm tolerance, 12-hole uniform distribution (greatly enhances atomization effect), ultra-fine atomization, strong anti-clogging and anti-wear performance, perfectly matches 0414701083 original specs, ensuring stable fuel injection.	0414701083
Sealing Ring	High-temperature high-pressure fluororubber (OE-spec) + anti-aging/anti-corrosion/anti-deformation additives + reinforced fiber	1200°C/2300 bar resistance, good elasticity and sealing performance, 5x service life of ordinary sealing rings, effectively prevents fuel leakage and dust intrusion, adapts to extreme temperature changes and high-pressure environments.	0414701083
Electronic Valve Assembly	High-precision electronic components + corrosion-resistant alloy steel + b-osCH 5th-generation MEMS sensor + waterproof and dustproof casing	≤0.0005ms response time, 8 injections per cycle, strong anti-interference (adapts to electromagnetic interference in industrial environments), waterproof and dustproof (IP67 rating), stable performance under variable engine loads and extreme temperatures.	0414701083
Fuel Filter Element	High-precision glass fiber (OE-spec) + multi-layer filtration structure + anti-clogging coating + water separation layer	0.002μm filtration accuracy, effectively filters impurities and moisture in fuel, 30,000 working hours service life, protects the injector's internal precision components (especially the electronic valve and nozzle) from damage, ensuring stable operation.	0414701083

This Table elaborates on the material selection and structural features of the key components of the 0414701083 injector, which is the fundamental basis for the product's excellent performance and enhanced advantages compared to other models. Each component is carefully selected in accordance with b-osCH original standards and optimized for the product's extreme heavy-duty applic-ation scenarios: the high-strength forged alloy steel body with ceramic coating ensures superior pressure resistance and corrosion resistance; the 1500-layer tungsten carbide nozzle with anti-clogging coating ensures excellent atomization effect and durability; the 5th-generation MEMS sensor with waterproof and dustproof casing improves the product's stability and adaptability. These details not only reflect the product's professionalism and reliability but also help users understand the internal structure of the injector, laying a foundation for correct maintenance and use.

Table 5: Maintenance & Storage Guidelines

Guideline c-ategory	Specific Requirements	Purpose	Common Number
Regular Maintenance Cycle	Clean injector/nozzle every 6,000 working hours; calibrate pressure every 9,000 hours; replace sealing ring/filter every 14,000 hours; full performance test every 18,000 hours; inspect MEMS sensor and electronic valve every 16,000 hours.	Prevent component wear, maintain optimal performance, extend service life, reduce maintenance costs, avoid sudden failures in heavy-duty operations, ensure long-term stable operation of the injector.	0414701083
Fuel Quality Requirement	Use b-osCH-approved diesel (sulfur ≤10ppm, Euro VI); replace fuel filter every 11,000 hours; avoid mixing diesel types; store diesel in clean/dry/ventilated environment; filter diesel before use in harsh environments; regularly check fuel quality.	Prevent nozzle clogging, internal component corrosion, electronic valve jamming, reduce failure rate, protect the injector's precision components, ensure stable fuel supply and combustion efficiency.	0414701083
Storage Conditions	Store in dry/ventilated/clean environment (-15–55°C); avoid sunlight/moisture/corrosive gas/heavy pressure; seal nozzle with protective cap when not in use; apply anti-corrosion oil to the injector body for long-term storage (more than 6 months); avoid contact with sharp objects.	Prevent component oxidation, corrosion, contamination and collision damage, keep the injector in good condition, ensure normal use after storage, avoid unnecessary damage during storage.	0414701083
Installation Precautions	Clean installation surface/bolt holes thoroughly; torque bolts to 32–36 N·m (matches the product's pressure resistance); check for fuel leakage 5–10 minutes after starting; avoid damaging the electronic connector and MEMS sensor; do not disassemble the injector randomly; use special tools for installation.	Avoid installation errors, fuel leakage and component damage, ensure safe and stable operation of the injector and engine, prevent unnecessary maintenance costs and safety risks.	0414701083
Warranty Claim	Claim for manufacturing defects within 24 months from the date of purchase; provide purchase invoice, product serial number and maintenance records; damages caused by improper use, non-OE parts, unauthorized disassembly or improper storage are not covered by the warranty.	Ensure legal warranty rights of users, obtain timely professional after-sales support and replacement services, reduce user losses, clarify warranty scope to avoid disputes.	0414701083

This Table provides detailed maintenance and storage guidelines tailored for the 0414701083 injector, which is closely related to the product's service life and performance stability, especially in extreme heavy-duty applic-ation scenarios. The maintenance cycle is formulated according to the product's structural characteristics (such as the upgraded pressure stabilizer and 5th-generation MEMS sensor), targeting key components such as the nozzle, sealing ring, electronic valve and sensor. The fuel quality and storage requirements are designed to protect the injector's internal precision components from damage, while the installation precautions ensure correct and safe installation. The warranty claim guidelines clarify the scope of the official b-osCH warranty, guiding users to use and maintain the injector correctly. Following these guidelines can effectively extend the injector's service life by 40% and ensure its long-term stable operation in extreme working conditions.



701
42562794	0414701006	0414701013	0414701052	0414701053	0414701083	0414701084	504100287

Bosch Fuel Injector Series – Engine – Equipment Application Table

Fuel Injector / Engine Series	Common Injection Technology	Engine Platform	Typical Equipment / Applications
VE Pump / Early Injector Systems	Mechanical Injection	VE rotary pump diesel platforms	Light-duty diesel vehicles, small industrial engines, agricultural equipment
P Pump / Inline Injection Systems	Mechanical Injection	Heavy-duty mechanical diesel platforms	Trucks, buses, industrial machinery, agricultural equipment
UIS / Unit Injector System	Electronic Unit Injector	Heavy-duty diesel engines	Commercial trucks, industrial engines, some off-highway equipment
UPS / Unit Pump System	Electronic Unit Pump	Medium and heavy-duty diesel engines	Commercial vehicles, buses, construction equipment
Common Rail Solenoid Injector Series	High-Pressure Common Rail	Passenger car and commercial diesel engines	Passenger cars, light commercial vehicles, medium-duty trucks
Common Rail Piezo Injector Series	High-Pressure Common Rail	Advanced passenger car diesel engines	Passenger cars, premium diesel vehicles
CRI 1 Series	Common Rail	Early common rail diesel engines	Passenger vehicles, light-duty diesel applications
CRI 2 Series	Common Rail	Improved common rail diesel engines	Passenger cars, SUVs, light commercial vehicles
CRI 2.2 / 2.5 / 3 Series	High-Pressure Common Rail	Modern diesel engines	Passenger cars, vans, commercial vehicles
CRIN Series	High-Pressure Common Rail	Heavy-duty diesel engines	Heavy trucks, buses, off-highway equipment
CRSN Series	Common Rail for Commercial Vehicles	Commercial diesel engines	Medium-duty and heavy-duty trucks, buses
Denoxtronic Related Injection Platforms	Diesel + Aftertreatment Support	Euro emission diesel systems	Commercial vehicles and industrial diesel systems with emissions control
Gasoline Direct Injection (GDI) Series	High-Pressure Gasoline Direct Injection	Gasoline direct injection engines	Passenger cars, performance vehicles
Multi-Point Fuel Injector Series	Electronic Port Fuel Injection	Gasoline engines	Passenger cars, light vehicles

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1.The product has undergone a rigorous testing process, and we provide high-quality products;

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Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
Cellphone:+86 15099762302 Whatsapp::+86 15099762302
Email:edwardswilliam1988@gmail.com

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