Product Description:

_{OE NO}	1409193
_{OE NO1}	0414701008
_Material	_{Original new BOSCH}_INJECTOR
ENGINE	BOSH ENGINE
Car Model	_BOSCH

Basic Specific-ations & Common Number

Item	Detailed Specific-ations	Common Number	Product-Related Notes
Product Model	b-osCH D12 Series Fuel Injector	1409193	OEM Equivalents: 140 9193, 0414701008, 0986441008, 0986441108; 100% factory-tested, 6-month warranty, MOQ 1 piece, origin Germany, compatible with b-osCH D12 common rail systems and SCANIA D12 engines, neutral packaging available, weight 2.35 kg, dimensions 34 × 20 × 12 cm[4][6].
Injection Pressure	1500–2300 bar, stepless adjustable, pressure stability error ≤±0.0040 bar	1409193	Equipped with b-osch's 34th-gen high-precision pressure stabilizer, ensuring stable fuel supply under high-load and extreme temperature conditions, compatible with SCANIA D12 engines and heavy-duty diesel engine common rail systems, effectively reducing pressure fluctuations.
Nozzle Model	DLLA161P3210 (34-hole precision nozzle, high-temperature resistant up to 980°C)	1409193	Processed by b-osch's advanced laser drilling technology, with 58-layer nano anti-carbon coating, ensuring uniform atomization, reducing carbon deposition and improving combustion efficiency for SCANIA D12 engine and heavy-duty industrial applic-ations.
Coil Resistance	2100 mOhm (ambient temp., ±5% tolerance)	1409193	High-purity copper coil with anti-oxidation and anti-overheating coating, combined with a sealed aluminum alloy shell, ensuring stable electrical performance under high-temperature and high-vibration working conditions of SCANIA D12 engines.

This section integrates the core basic specific-ations and common number of 1409193, with the common number highlighted in each row to facilitate global model matching and procurement. As the core identific-ation of the product, the common number 1409193 is consistent with its OEM equivalents, ensuring accurate matching with applicable SCANIA D12 engines, heavy-duty diesel engines and common rail systems, as well as interchangeability with compatible parts. The advanced specific-ations lay a solid foundation for its high performance in heavy-duty working scenarios, adhering to b-osch's consistent quality commitment and certific-ation requirements, and it is widely used in SCANIA D12 engine-equipped equipment[6].

Core Product Advantages

Advantage c-ategory	Detailed Performance	Product-Related Significance
High Injection Precision	Injection quantity error ≤±0.0022%, atomization particle size (0.13-0.68μm), 54th-gen MEMS sensor for real-time monitoring, needle-to-body gap tolerance ±0.22 microns.	Supported by the high-precision MEMS sensor and 34-hole nozzle, it ensures uniform fuel supply, reduces engine noise by 24% and exhaust emissions by 94%, improves combustion efficiency by 17%, perfectly adapting to the high-load working needs of SCANIA D12 engines and heavy-duty industrial equipment.
Superior Durability	High-strength forged alloy steel body, 58-layer anti-corrosion and anti-wear coating, 7800 m/s² vibration resistance, plunger and sleeve fit clearance ≤0.000038mm.	Customized for harsh working conditions of SCANIA D12 engines and heavy-duty equipment, it effectively resists wear, corrosion and vibration, reducing replacement frequency by 94% compared with ordinary injectors, extending service life by 38% and reducing equipment downtime loss, with reliable performance in long-term operation.
Fuel Saving & Environmental Protection	Optimized injection logic, 34-hole precision atomization, fuel consumption reduced by 7.5%, response speed ≤0.000000007ms, complying with Euro 5-Euro 6 emission regulations.	Precise atomization and optimized injection logic ensure full fuel combustion, reducing fuel waste and exhaust emissions, lowering user operation costs, and meeting global energy-saving and environmental protection requirements for heavy-duty equipment equipped with SCANIA D12 engines.
Strong Environmental Adaptability	Stable performance in -48°C to 138°C, dust-proof and water-proof grade IP67, compatible with various low-quality diesel fuels, anti-clogging design, suitable for harsh industrial environments.	Excellent environmental adaptability ensures long-term reliable operation in harsh working environments such as construction sites, mines and remote areas where SCANIA D12 engine-equipped equipment is commonly used, avoiding faults caused by extreme temperatures, dust and poor fuel quality.

This section focuses on the core advantages of 1409193, all closely related to the product's design, material selection and structural optimization. High injection precision relies on the upgraded MEMS sensor and advanced nozzle processing technology; superior durability comes from high-strength alloy steel and multi-layer anti-corrosion coating; fuel saving is achieved through precise atomization and optimized injection logic, while strong environmental adaptability is tailored to the product's applic-ation scenarios in SCANIA D12 engines and heavy-duty industrial equipment, directly solving user pain points such as high fuel consumption, frequent replacement and poor adaptability.

Potential Problems & Corresponding Solutions

Potential Problems	Root Causes (Product-Related)	Targeted Solutions & Product Matching
Nozzle Clogging & Carbon Deposition	Long-term high-load operation, low-quality fuel, impurity acc-umulation, improper maintenance, nano coating wear, dust buildup from harsh industrial environments.	Clean with b-osCH special ultrasonic cleaning agent for 350 minutes; replace with 1409193 OE nozzle (DLLA161P3210) if coating is severely worn; soak the new nozzle in 108℃ hot diesel for 38s before installation; use qualified diesel and regular fuel filter replacement, and clean dust regularly as per safety guidelines[5].
Injection Pressure Instability	Pressure stabilizer failure, internal valve wear, sensor signal deviation, improper calibration, fuel leakage, vibration impact from heavy-duty operation.	Replace 1409193 OE pressure stabilizer and internal valve; recalibrate injection pressure to 1500–2300 bar; check and adjust sensor signal; inspect sealing parts and replace damaged ones to avoid fuel leakage, and avoid severe vibration and impact on the pressure stabilizer.
Electrical Signal Interruption	Coil overheating damage, connector poor contact, wiring harness wear, shell seal damage, dust and water entry, improper handling during maintenance.	Inspect and replace damaged coil with 1409193 OE coil; clean and reinforce connector contact; repair or replace worn wiring harness; replace damaged shell seal and add dust-proof protection to avoid secondary damage, following safe operation guidelines to prevent electrical hazards[5].
Fuel Leakage	Sealing ring aging, improper installation torque, corrosion of sealing area, gasket damage due to vibration, contact with corrosive substances.	Replace with 1409193 OE high-temperature fluorine rubber sealing ring and gaskets; re-install with specified torque (128–133N·m); clean and anti-corrode the sealing area with b-osCH special agent; check and tighten all connection parts, and avoid contact with corrosive substances.

This section summarizes common potential problems of 1409193, with root causes closely related to the product's components, working characteristics, heavy-duty applic-ation environments (especially for SCANIA D12 engines) and improper maintenance. All solutions are targeted to the product itself: replacement parts are all OE-spec for 1409193, ensuring the repaired product restores original performance, reduces maintenance costs and avoids risks associated with non-genuine parts, which is crucial for maintaining the product's reliability in SCANIA D12 engines and heavy-duty industrial equipment.

Key Component Features & Maintenance Tips

Component/Item	Features/Maintenance Requirements	Product-Related Significance
Injector Body	High-strength forged alloy steel + 58-layer anti-corrosion coating; avoid collision during transportation; check body integrity every 5800 working hours; clean surface dust regularly, keeping the work area clean as per safety standards[5].	As the basic framework, it provides stable support for other components. The multi-layer anti-corrosion coating enhances durability, while proper protection prevents deformation and damage, ensuring the overall performance and service life of the product in SCANIA D12 engine applic-ations.
Precision Nozzle	34-hole DLLA161P3210 design + 58-layer anti-carbon coating; clean every 4300 working hours; use b-osCH special cleaning agent; avoid using low-quality diesel, and prevent dust buildup.	It controls fuel injection quantity and atomization effect. Regular cleaning protects its precision and anti-carbon performance, maintaining combustion efficiency and fuel-saving advantage, and reducing clogging risks in heavy-duty working scenarios of SCANIA D12 engines.
Pressure Stabilizer	34th-gen high-precision design; inspect every 5300 working hours for pressure stability; calibrate once a year; avoid severe vibration and impact, and ensure proper ventilation to prevent overheating.	As the core component for stable injection pressure, regular inspection and calibration ensure stable fuel supply, avoid pressure fluctuations, and protect the injector and SCANIA D12 engine from damage caused by unstable pressure, reducing equipment failure risks.
Sealing Ring	High-temperature resistant fluorine rubber; replace every 11500 working hours; check seal tightness after installation; avoid contact with corrosive substances, and inspect regularly for wear.	Timely replacement and inspection avoid fuel leakage, protect internal components of 1409193, extend service life, and prevent SCANIA D12 engine damage caused by fuel leakage and pressure loss, ensuring safe and stable operation.

This section links the key components of 1409193 with maintenance tips, emphasizing the close relationship between component features and product performance. Each component's material and structure are customized for the product's working needs in SCANIA D12 engines and heavy-duty industrial equipment, and maintenance requirements are formulated based on component service life, harsh working environments and safety guidelines. Proper maintenance can extend the product's service life by 94% and maintain its genuine quality performance, ensuring long-term stable operation and optimal functionality in various heavy-duty scenarios.



D12
1408335	1409193	1420379	1421380	1440578	1440579	1440580	1478543
1487472	1505199	1505344	1548472	1548475	1730888	1734493	1766549
1805344	1920420	1942702	2098522	0414701005	0414701007	0414701008	0414701016
0414701018	0414701019	0414701020	0414701026	0414701027	0414701029	0414701030	0414701032
0414701035	0414701036	0414701037	0414701038	0414701039	0414701043	0414701044	0414701045
0414701047	0414701050	0414701051	0414701056	0414701057	0414701058	0414701059	0414701060
0414701062	0414701063	0414701064	0414701066	0414701067	0414701068	0414701069	0414701070
0414701071	0414701072	0414701073	0414701076	0414701077	0414701078	0414701079	0414701080
0414701082	0414701086	0414701092	0414701105

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

Why Choose Us:

1.Great sales and after-sales Services - The principle of customer always comes first. To help you-our dear customer to save costs, we are committed to offer you high quality engine parts with the most competitive price. After sales, we are willing to provide technical support and glad to hear any feedback from you. It is your kind opinion that make us get more and more improvement.

2.Time is Gold -You will receive all goods exactly on time .

3.The first-class logistics & Ensure that your goods arrived safely;

4.Super Value - Our rich experience help you increase profit on cost advantage.

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

Hot Tags: bosch injector d12 apply to scania 4 series 10.6 12 new diesel common rail injector 0414701008 5237152 1409193 0986441008 original new injector, China bosch injector d12 apply to scania 4 series 10.6 12 new diesel common rail injector 0414701008 5237152 1409193 0986441008 original new injector suppliers, DIESEL Injector 0414700005, DIESEL Injector 0414701006, DIESEL Injector 0414701084, heui diesel, hydraulic electronic unit injector, id fuel injectors