Diesel Injector Seat Cleaner Set with Brushes, Plugs, and Driver Tool

Brief Overview

This is a purpose-built cleaning system designed to prepare diesel injector seats and ports before installing new injectors. The kit eliminates carbon buildup and contamination that can cause blow-back and poor sealing—a critical step that separates professional installations from rushed work. It's suitable for a wide range of diesel engines across multiple vehicle platforms, making it an essential inventory item for any shop performing injector work. For shops handling higher-volume injector service, you may also want to consider a comprehensive diesel injector cleaning system with reamers or a glow plug seat cleaning kit for naturally aspirated engines.

Key Features

• Three brass-coated steel wire brushes (18mm, 22mm, 25mm) – removes stubborn carbon deposits from the injector port walls and seating surfaces
• Flexible spiral stainless-steel nozzle port cleaner – accesses the inner walls of the port to eliminate carbon buildup safely
• Two 15/20mm silicone-nylon brushes – provides smooth, scratch-free finishing on aluminium seating surfaces without damaging the critical seal area
• Six port sealing plugs – prevents carbon and dirt from entering the combustion chamber during cleaning operations
• 224mm bit driver with quick-lock chuck – accommodates various brush and adapter combinations for efficient tool changes
• Multiple metal extension rods and adapters – allows flexibility in accessing different injector configurations and port depths
• Organized hard plastic carrying case with integrated handle – keeps all components protected and organized on the shop floor or in service vehicles

Business Advantages for Resellers

Margin & Market Position: This is a differentiated offering that positions your shop as quality-conscious and professional. Injector seat preparation is where many shops cut corners—offering this kit as part of a complete injector service solution justifies higher labor rates and demonstrates expertise to fleet customers and warranty-conscious operators.

Customer Retention: Shops that perform proper injector seat cleaning see fewer comebacks and better long-term customer relationships. This reduces warranty exposure and builds reputation for doing things correctly.

Versatile Application: The wide range of brush sizes and adapters means this kit covers multiple diesel platforms (automotive, light commercial, industrial), reducing the need for multiple specialized kits and maximizing inventory turn.

Complete Service Solution: By bundling this with injector removal/installation tools, you offer a seamless, professional service package that commands premium pricing.

Technical Specifications

Component	Specification	Purpose
Brass-coated steel wire brushes	18mm, 22mm, 25mm diameter	Carbon removal from injector ports
Flexible spiral nozzle cleaner	Stainless steel construction	Inner port wall cleaning
Silicone-nylon brushes	15–20mm diameter (qty. 2)	Smooth finishing on aluminium seats
Port sealing plugs	Rubber/plastic construction (qty. 6)	Contamination prevention during service
Bit driver	224mm length, quick-lock chuck	Tool integration and adapter support
Carrying case	Hard plastic with moulded compartments	Organization and transport protection

What This Kit Does

Before Installation: Carbon and debris on the injector seating surface create gaps that allow fuel blow-back into the cylinder, causing rough idle, poor combustion, and increased emissions.

During Cleaning: The brass brushes remove carbon without damaging the steel injector body, while the silicone-nylon brushes finish the aluminium seat to a smooth, parallel surface. The spiral cleaner reaches inside the port to eliminate hidden deposits. The plugs keep combustion chambers clean during the entire operation.

After Installation: A properly cleaned and prepared seat ensures metal-to-metal contact, eliminating blow-back, improving combustion consistency, and extending injector life.

Why This Matters to Your Bottom Line

Injector seat preparation is the difference between a "quick swap" and a "professional service." Shops that invest in proper cleaning tools can charge premium labor rates, reduce comebacks, and build long-term customer loyalty. This kit is compact enough to fit in a service truck, versatile enough to handle multiple platforms, and organized enough to minimize diagnostic time on the job.

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Ready to add professional injector service capability to your shop? Stock this kit and differentiate your service offering from competitors who skip this critical step.