17pcs Injector Seat Tool Kit

Product Overview

This is a 17-piece diesel injector seat cleaning and reconditioning tool set, designed for professional automotive technicians and mechanics to service and restore diesel fuel injector seats. Over time, diesel engines develop carbon buildup, corrosion, and wear on injector seats, leading to poor sealing, fuel leaks, reduced power, and increased emissions. This comprehensive kit allows users to clean, cut, and recondition injector seats without costly cylinder head removal, restoring them to factory specifications for optimal engine performance.

Complete 17-Piece Professional SetThe kit includes a full range of tools for injector seat maintenance: multiple injector seat cutters , cleaning brushes, T-handle driver, extension bars, and adapters. This all-in-one package eliminates the need for separate tools, covering most common diesel injector seat applications in passenger cars, light trucks, and commercial vehicles.

High-Strength, Precision-Machined CuttersThe injector seat cutters are made of hardened, heat-treated steel with sharp, precision-ground cutting edges. These cutters efficiently remove carbon deposits, rust, and minor wear, creating a smooth, flat sealing surface that ensures proper injector seating and prevents leaks. The different cutter profiles are designed to match various injector seat geometries.

Ergonomic, Easy-to-Use DesignThe set includes a T-handle driver and extension bars that provide comfortable leverage and reach, allowing even pressure application during cutting. The included adapters ensure compatibility with different drive sizes, while the optional cleaning brushes help remove debris after cutting for a pristine finish.

Wide CompatibilityThis tool set is engineered to fit most common diesel engine injector seats, including those found in European, Asian, and American vehicles. The varied cutter sizes and profiles make it a versatile addition to any professional workshop, suitable for both indirect and direct injection diesel engines.

Durable, Organized Storage CaseAll tools are securely housed in a heavy-duty, molded plastic carrying case with custom slots for each component. The case protects the tools from damage, keeps them organized, and prevents loss of small parts, making it easy to transport to job sites or store in the workshop.

Common Applications

Cleaning carbon deposits and corrosion from diesel injector seats

Cutting and reconditioning worn or damaged injector seats

Restoring proper sealing between injectors and the cylinder head

Repairing fuel leaks, compression loss, and rough idling caused by poor injector seating

Preventing excessive smoke, poor fuel economy, and reduced engine power in diesel vehicles


5pcs in a carton    

Packing size:33*31*23.5CM    

N.W/G.W.11/10.5KG    

Qty for 20'container:5820pcs    

Qty for 40'container:12060pcs    


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+86 532 83835100

20250703160140
20250703160140

+86 18553236202