Efficient Carbon Removal – Restore Smooth Engine Performance:The spiral cleaning head design effectively removes carbon deposits and residue from the glow plug bore, preventing buildup that causes poor installation or ignition issues. Regular cleaning improves cold starts and keeps the engine running smoothly Precision Fit for Multiple Duramax Diesel Engines:Specifically engineered for Duramax 6.6L (L5P) / 3.0L (LM2) / 2.8L (LZ0) engines, compatible with most 2001–2025 models. Precisely matches factory bore dimensions and replaces tools such as GM-52074 / Kent-Moore EN-52074 / OTC-7223 with no modifications required Superior Durability:Built from thickened solid steel with a one-piece structure, this tool resists bending, wear, and deformation. It maintains smooth guidance and stable performance even after repeated use—ideal for workshop, garage, and professional maintenance Smooth Operation – Save Time on Maintenance:Easily connects to a drill or ratchet tool for steady rotation without jamming. Works efficiently in tight or angled spaces, helping you clean and service the glow plug bore faster and with less effort Maintenance Essential – Prevent Costly Repairs:Regular use of this tool prevents carbon buildup that can cause glow plug seizure or thread damage. Keeps the bore clean, extends component lifespan, and reduces expensive repair or replacement costs Reliable Tool for Diesel Engine Maintenance
This glow plug bore reamer is designed to help technicians and vehicle owners easily remove carbon buildup inside the glow plug hole, keeping the bore clean for smooth installation and reliable ignition. It provides a simple way to maintain diesel engine performance without costly service visits.
Engineered for Duramax Models
Compatible with Duramax diesel engines including 6.6L (L5P), 3.0L (LM2), and 2.8L (LZ0), covering model years from 2001 to 2025. The reamer fits directly into the bore, ensuring proper alignment and secure cleaning without damaging the thread or seat area.
Durable Construction for Long-Term Use
Made from heavy-duty solid steel, this tool can handle repeated use in workshop or garage conditions. The one-piece structure prevents bending or cracking, making it a dependable part of your regular maintenance toolkit.
Simple Operation
Designed to connect easily with a hand ratchet or drill, the tool allows for controlled rotation and even cleaning. It works well in tight spaces and is suitable for both professional technicians and experienced DIY users.
Essential for Preventive Care
By cleaning the glow plug bore regularly, you can reduce the risk of plug seizure, improve cold start reliability, and extend the lifespan of engine components. It’s a straightforward, practical tool that helps keep your diesel engine in good working order.
This glow plug bore reamer is designed to help technicians and vehicle owners easily remove carbon buildup inside the glow plug hole, keeping the bore clean for smooth installation and reliable ignition. It provides a simple way to maintain diesel engine performance without costly service visits.
Engineered for Duramax Models
Compatible with Duramax diesel engines including 6.6L (L5P), 3.0L (LM2), and 2.8L (LZ0), covering model years from 2001 to 2025. The reamer fits directly into the bore, ensuring proper alignment and secure cleaning without damaging the thread or seat area.
Durable Construction for Long-Term Use
Made from heavy-duty solid steel, this tool can handle repeated use in workshop or garage conditions. The one-piece structure prevents bending or cracking, making it a dependable part of your regular maintenance toolkit.
Simple Operation
Designed to connect easily with a hand ratchet or drill, the tool allows for controlled rotation and even cleaning. It works well in tight spaces and is suitable for both professional technicians and experienced DIY users.
Essential for Preventive Care
By cleaning the glow plug bore regularly, you can reduce the risk of plug seizure, improve cold start reliability, and extend the lifespan of engine components. It’s a straightforward, practical tool that helps keep your diesel engine in good working order.