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original 166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement 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:
170-5252
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 Diesel Injector Assembly for C12 Truck

,

166-0149 Diesel Injector replacement

,

new injector for C12 Engine

Product Description

original 166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement original new injector

Fuel Type

Diesel

Condition

New Replacement

Applicable Engine

C12, C10, 3196, 3176

Injector Type

Mechanical/Electronic Unit Injector (verify by engine configuration)

Quality Standard

OE Replacement Specification, Heavy-Duty Industrial Grade

Packaging

Single Injector or Full Engine Set (6 injectors for C12 inline six-cylinder)

Fuel System

High-Pressure Diesel Fuel Injection System

OE Number

166-0149

Brand

 

Cross Number / Universal Number

166-0149, 1660149, 0R-9530, 0R9530, 116-8805, 1168805, 123-0469, 1230469

Vehicle / Equipment Application

Marine vessels, heavy-duty trucks, diesel generator sets, construction machinery, mining and quarry equipment, oil and gas field power units

Application Type

Engine-Adapted Replacement Injector for C12 Series and compatible heavy-duty diesel engines

The C12 fuel injector 166-0149 is engineered as a direct replacement component for C12 inline six-cylinder diesel engines, with additional cross-reference fitment for C10, 3196, and 3176 engine configurations. A complete C12 engine overhaul typically requires six injectors to maintain balanced cylinder performance, and the 166-0149 unit is supplied either as a single replacement or as a full set to support marine, on-highway, and industrial service operations.

This injector assembly is designed to deliver precision fuel metering, fine atomization, and stable combustion under high-pressure diesel conditions, supporting reliable cold starting, smooth idle quality, and consistent power output across demanding duty cycles. The wear-resistant internal structure withstands prolonged exposure to high-pressure fuel environments, helping extend service life in heavy truck fleets, commercial marine vessels, diesel generator sets, construction equipment, mining machinery, and oil and gas field power packages. Cross-reference numbers including 0R-9530, 116-8805, and 123-0469 assist distributors and fleet maintenance teams in sourcing the correct replacement through standard OE lookup procedures.

Installation and diagnostic support include verification by engine serial number, cylinder cut-out testing, return flow inspection, and fuel system pressure checks. Routine maintenance of fuel filters, water separators, and air intake components is recommended to prevent nozzle blockage, poor spray pattern, and combustion-related symptoms such as black smoke, power loss, or excessive fuel consumption. During major engine overhaul, full-set replacement is advised to ensure even cylinder fueling and long-term reliability.

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement original new injector

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement original new injector

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 1

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 2

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 3

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 4

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 5

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 6

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 7

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 8

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 9

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 10

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 11

original  166-0149 Diesel Injector Assembly 116-8805 170-5252 229-1631 147-0373 for C12 Truck Engine Replacement new injector original new original new injector detail 12

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