Perkins original Perkins 131-7150 Fuel Injector 0R-9349 20R-0849 162-0218 Replacement for 3126 Series Excavator new injector original new injector
| Brand Name: | Perkins |
| Model Number: | 131-7150 |
| MOQ: | 1 |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Perkins 3126 fuel injector replacement
,Perkins original fuel injector 131-7150
,Excavator fuel injector with warranty
Perkins original Perkins 131-7150 Fuel Injector 0R-9349 20R-0849 162-0218 Replacement for 3126 Series Excavator new injector original new injector
Fuel Type | Diesel |
Condition | Original / Remanufactured Replacement |
Applicable Engine | Perkins 3126, Perkins 3126B, Perkins 3126E |
Injector Type | Hydraulic Electronic Unit Injector (HEUI) |
Quality Standard | OE Specification / Industrial Heavy-Duty Standard |
Packaging | Individual Carton with Protective Wrapping, Bulk / Pallet Options Available |
Fuel System | HEUI (Hydraulic Electronic Unit Injection) — High-Pressure Engine Oil Actuation with Electronic Control |
OE Number | 131-7150 / 1317150 |
Brand | Perkins |
Cross Number / Universal Number | 0R9349, OR9349, EX639349, 10R8999, 10R9238, 126-0499, 164-3355, 173-4059, 173-9267, 173-9268, 196-1401, 218-4109, 222-5967 |
Vehicle / Equipment Application | Medium-Duty Trucks, Commercial Buses, Construction Equipment, Agricultural and Off-Road Equipment, Industrial Diesel Engines, Marine Auxiliary Applications |
Application Type | Engine Rebuilding, Fleet Maintenance, Truck and Bus Repair, Industrial Engine Service, Aftermarket Diesel Parts Distribution |
The Perkins 3126 Series HEUI fuel injector carries the primary OE number 131-7150 / 1317150 and is engineered as a direct replacement for Perkins 3126, 3126B, and 3126E diesel engines. The HEUI system uses high-pressure engine oil for hydraulic actuation combined with electronic signals from the ECM, delivering precise fuel atomization, controlled combustion timing, and consistent power output across medium-duty truck, commercial bus, and industrial equipment applications. Every unit is built to meet original equipment specifications for heavy-duty commercial use.
This injector is fully cross-referenced with 0R9349, OR9349, EX639349, 10R8999, 10R9238, 126-0499, 164-3355, 173-4059, 173-9267, 173-9268, 196-1401, 218-4109, and 222-5967, making it straightforward to source for distributors, fleet operators, and remanufacturing workshops handling multiple part numbering systems. Both original and remanufactured supply options are supported, with core exchange readiness for aftermarket channels, engine rebuilders, and large-scale diesel parts inventory programs.
Maintenance best practices include using clean diesel fuel, maintaining correct engine oil pressure and quality, replacing fuel and oil filters on schedule, servicing the water separator, and inspecting the injector wiring harness and ECM signal before replacement. Because the HEUI system depends on high-pressure oil rail performance, a full diagnosis of fuel supply, oil pressure, compression, and turbocharger condition is recommended before installing a new injector. Proper storage, handling, and core return procedures help protect long-term value for distributors and end users alike.
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