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original 166-0149 Diesel Fuel Injector for C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
166-0149
Part Number:
116-8805
Part Number 2:
0R-9530
Product Name:
Original Injector
Warranty:
12 Months
Packing:
Original Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Place Of Origin:
USA
Delivery Time:
3-5 Work Days
Appliion:
Fuel Injection System
CAR:
DIESEL CAR
ENGINE:
ENGINE
Supply Ability:
10000
Highlight:

original C12 diesel fuel injector

,

166-0149 fuel injector for excavator

,

OEM replacement fuel injector with warranty

Product Description

original 166-0149 Diesel Fuel Injector for C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector

Fuel Type

Diesel

Condition

New Replacement

Applicable Engine

C12 (main target), C10, 3196, 3176 heavy-duty diesel engines

Injector Type

Heavy Duty Diesel Fuel Injector Assembly

Quality Standard

OE Replacement Type

Packaging

Single injector or complete engine set (6 pieces)

Fuel System

High-Pressure Diesel Fuel Injection System

OE Number

166-0149

Brand

Compatible Replacement

Cross Number / Universal Number

166-0149, 0R-9530, 116-8805, 123-0469

Vehicle / Equipment Application

Marine vessels, workboats, yachts, marine generators, on-highway trucks, excavators, loaders, mining equipment, oil and gas field power units, agricultural heavy equipment

Application Type

Marine, Heavy Truck, Industrial Power, Construction, Mining, Oil & Gas, Agriculture

Engineered for demanding diesel operation, this heavy-duty fuel injector carries OE reference 166-0149 and is built as a direct replacement for C12 Series inline six-cylinder diesel engines. It is equally suited for C10, 3196, and 3176 heavy-duty diesel platforms, with cross numbers including 0R-9530, 116-8805, and 123-0469, giving fleet operators and service centers a reliable sourcing option for marine, on-highway, and industrial repair programs.

The injector delivers precision fuel metering for accurate injection quantity, supporting stable power output and improved fuel economy. Fine atomization promotes complete fuel-air mixing, helping reduce black smoke and rough running, while a wear-resistant internal structure withstands the high-pressure diesel environment for extended service life. Balanced spray characteristics contribute to smooth cylinder performance across load ranges, making the unit suitable for commercial vessels, yachts, marine generator sets, excavators, loaders, mining machinery, oil and gas field power units, and agricultural heavy equipment. Sales units are flexible: single-piece supply for individual repair, or a complete six-injector set for overhaul.

Recommended maintenance includes timely fuel filter and water separator service, clean diesel fuel, and periodic diagnostic scanning to prevent nozzle wear, corrosion, and blockage. When symptoms such as hard starting, rough idle, black or white smoke, misfire, or power loss appear, perform return-flow testing, cylinder cut-out checks, and ECM data review. Installation must be carried out by a qualified diesel technician following the official service manual.

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 1

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 2

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 3

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 4

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 5

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 6

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 7

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 8

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 9

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 10

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 11

original 166-0149 Diesel Fuel Injector for  C12 Engine Excavator Truck Replacement for OEM 1660149 116-8805 0R-9530 170-5240 170-5252 187-6549 original new injector detail 12

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