ARTIPOLY GM-52074 EN-52074 OTC-7223 Glow Plug Bore Reamer for Duramax 6.6L 3.0L 2.8L Diesel Engines L5P LM2 LZ0 LWN L5D, Heavy-Duty Carbon Removal & Thread Cleaning

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상품 특징

• 【Precision Fit & Broad Compatibility】This glow plug bore reamer is precision-machined to deliver a factory-style fit for Duramax diesel engines. It is compatible with 6.6L (LB7, LLY, LBZ, LMM, LML, L5P, L5D), 3.0L (LM2, LZ0), and 2.8L (LWN, LWM, LWH) models from 2001 to 2025. Designed as a direct replacement for OEM part numbers GM-52074, Kent-Moore EN-52074, and OTC-7223, it serves as a valuable service tool for professional mechanics and DIYers.
• 【Efficient Carbon Removal & Thread Restoration】Easily tackle stubborn carbon buildup with our EN-52074 style reamer. The precision-ground flutes quickly cut through deposits without compromising the integrity of the original cylinder head threads. In minutes, this tool helps restore the glow plug bore’s sealing surface, allowing for proper installation torque and helping to resolve pre-heating issues, returning the bore to like-new condition.
• 【Durable Construction with Heat-Treated Alloy Steel】Built for long-term use, this glow plug bore cleaner is crafted from high-strength, heat-treated alloy steel. It maintains consistent hardness and wear resistance through repeated use on multiple vehicles. The durable cutting edges slice through carbon deposits and ceramic shards effectively, providing a reliable solution for your shop or garage.
• 【User-Friendly Design & Time-Saving】Designed for user control, this tool can be turned by hand or with a ratchet on the hex. Before insertion, simply apply a small amount of grease to the flutes. As you turn, the reamer traps carbon debris and particles within the grease, helping to keep harmful material from entering the combustion chamber. This step is important to help protect pistons, valves, and cylinder walls during the cleaning process.
• 【Prevents Costly Engine Damage】Using a glow plug reamer is a key step toward a reliable glow plug installation. By thoroughly cleaning the bores, you help reduce the risk of glow plug tip breakage and minimize the chance of debris causing engine performance issues. Relative to the cost of cylinder head service or engine work, this tool offers a practical way to support the long-term maintenance of your Duramax.

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