Pan Asia Diesel System Parts Co., Ltd.
| Contact | 0086 18136531233 |
| Warranty | 12 months |
| CAR | DIESEL CAR |
| Payment Terms | T/T, Western Union, Paypal, RMB |
| Size | Original Size |
| Stock | In stock |
| Appliion | Fuel Injection System |
| Part Number | 0R-9348 |
| REMAN num | 198-7912 |
| Delivery Time | 3-5 work days |
| Packaging Details | Original Packing |
| MOQ | 1 PC |
| Part Number 2 | 171-9710 |
| Product name | Original injector |
| Packing | Original package |
| Supply Ability | 10000 |
| ENGINE | ENGINE |
| Certification | IOS+86 18136531233 |
| Model Number | 198-7912 |
| Place of Origin | USA |
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Product Specification
| Contact | 0086 18136531233 | Warranty | 12 months |
| CAR | DIESEL CAR | Payment Terms | T/T, Western Union, Paypal, RMB |
| Size | Original Size | Stock | In stock |
| Appliion | Fuel Injection System | Part Number | 0R-9348 |
| REMAN num | 198-7912 | Delivery Time | 3-5 work days |
| Packaging Details | Original Packing | MOQ | 1 PC |
| Part Number 2 | 171-9710 | Product name | Original injector |
| Packing | Original package | Supply Ability | 10000 |
| ENGINE | ENGINE | Certification | IOS+86 18136531233 |
| Model Number | 198-7912 | Place of Origin | USA |
| High Light | original Diesel Fuel Injector Replacement ，OEM new Diesel Fuel Injector ，Diesel Fuel Injector with warranty | ||
Fuel Type | Diesel |
Condition | New |
Applicable Engine | 3412 V12 diesel engines (450–850 HP) |
Injector Type | High-pressure direct injection, multi-hole nozzle |
Quality Standard | Industrial-grade, OE and cross-reference compatible |
Packaging | Standard export packaging |
Fuel System | Direct fuel injection, high-pressure solenoid controlled |
OE Number | 198-7912 |
Brand | |
Cross Number / Universal Number | 10R-7891 |
Vehicle / Equipment Application | excavators, loaders, mining trucks, marine engines, industrial generators |
Application Type | Heavy machinery, marine propulsion, stationary power generation |
The 3412 diesel injector 198-7912 is engineered specifically for 3412 V12 diesel engines, delivering precise fuel delivery across industrial, marine, and stationary power generation applications. With an operating pressure range of 1800–2200 bar, this injector utilizes a multi-hole nozzle design that ensures complete fuel atomization for optimized combustion efficiency. The hardened steel construction provides exceptional durability, allowing the injector to maintain consistent performance under extreme operating conditions with a service life exceeding 1000 hours when properly maintained.
Designed as a direct OE and cross-reference replacement part, the 198-7912 injector carries cross-reference number 10R-7891 and fits seamlessly into 3412 engines ranging from 450 to 850 HP. Its high-pressure solenoid precisely controls injection timing and fuel quantity, resulting in improved throttle response, reduced exhaust emissions, and enhanced overall engine performance. The injector is widely deployed in excavators, loaders, mining trucks, marine propulsion systems, and industrial generator sets operating in demanding global environments.
Installation requires verifying the part number against engine specifications, cleaning the injector seat and cylinder head port, and tightening the injector to 120–140 Nm. Operators should replace fuel filters every 250–500 hours, use OEM-approved diesel fuel, and conduct periodic injector flow testing to maintain peak performance. Symptoms such as engine misfires, reduced fuel efficiency, or excessive smoke typically indicate injector wear or nozzle clogging, and timely diagnostics with cleaning or replacement help prevent costly equipment downtime.
Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
Company Details
Year Established:
1998
Total Annual:
10000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Our company specializes in oating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,. PLEASE add new wahtsapp account, 008619128906105 Our company specializes in oating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,. PLEASE add new wahtsapp account, 008619128906105
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