Description
Overview:
This fuel injector is a non-genuine replacement for Yanmar single-cylinder diesel engines, including the L90AE and L100AE. It is a precision-machined, hardened steel unit that controls fuel delivery and atomisation for reliable starting, smooth running, and consistent power output. The injector replaces OEM number 714650-53100 and is suited to compact equipment such as generators, pumps, plate compactors, and small agricultural machines. Key dimensions are total length 99 mm (3.90 in), tip length 17 mm (0.67 in), and a straight-type return pipe at 12 mm (0.47 in). Built for durability and stable spray pattern, it helps restore performance where the original injector is worn or fouled, supporting good fuel efficiency and low smoke.
Key Features:
- Non-genuine replacement for OEM 714650-53100, offering a cost-effective fix for tired injectors
- Precision-machined steel body for durability and consistent injection performance
- Correct spray and atomisation to aid cold starting and reduce smoke under load
- Total length 99 mm (3.90 in) for accurate fit within the cylinder head
- Tip length 17 mm (0.67 in) to ensure proper combustion chamber positioning
- Straight-type return pipe 12 mm (0.47 in) for straightforward fuel return line routing
- Compatible with popular Yanmar L-series applications for easy maintenance and repair
- Helps stabilise idle, throttle response, and fuel economy when replacing a worn unit
- Designed for quick installation using standard workshop tools, minimising downtime
Typical Applications:
Ideal for restoring fuel delivery on small diesel-powered equipment such as portable generators, water pumps, pressure washers, plate compactors, trench rammers, light construction machinery, and garden/estate machines driven by Yanmar L-series engines. Suitable for routine servicing or as a direct replacement when the original injector is leaking, coked, or has poor spray.
Also known as:
Diesel injector nozzle, injector nozzle, fuel injection valve, diesel fuel nozzle, injector assembly, atomiser, fuel delivery nozzle, common replacement injector for small single-cylinder diesel engines.
Fits Models:
186F, L100, L100AE, L75AE, L90AE, VT2
Alternate Part Numbers:
714650-53100, 71465 053100, 71465053100, m5578
Product Specifications
Reviews
Ask a Question (1)
Compatibility
Customers also bought
-
![]()
Rocker Cover Gasket for Yanmar L90 & L100£1.80 £1.50
