GREAT NECK SAW OEMTOOLS 25647 SPARK PLUG THREAD REPAIR KIT M14‑1.25

Restore damaged spark plug threads quickly and permanently with the Great Neck Saw OEMTOOLS 25647 Spark Plug Thread Repair Kit. Designed specifically for M14 × 1.25 spark plug applications, this Fix‑A‑Thread style kit installs high‑strength stainless steel helical inserts to return stripped threads to their original size while improving durability and holding power. Ideal for automotive, motorcycle, and small engine repair where cylinder head replacement is not practical.

Details

• Manufacturer: Great Neck Saw
• Brand: OEMTOOLS
• Model Number: 25647
• Product Type: Spark plug thread repair kit
• Thread Size: M14 x 1.25
• Thread Standard: Metric
• Intended Use: Spark plug thread repair
• Insert Type: Helical non locking
• Insert Material: 18 8 stainless steel
• Repair Materials: Aluminum, steel, and common engine alloys
• Function: Restores stripped spark plug threads to original size
• Package Contents: Tap, installation tool, tang break off tool, thread inserts
• Number of Items Included: 3 inserts plus tools
• Packaging Type: Carded retail package
• Warranty: OEMTOOLS limited lifetime
• Safety Warning: California Prop 65 applies

Key Features

• Material: 18 8 stainless steel inserts resist heat, corrosion, and wear
• Design: Helical wire insert increases thread engagement and load distribution
• Performance: Creates a permanent, wear resistant internal thread
• Application Fit: Designed for standard M14 x 1.25 spark plug threads
• Efficiency: Prevents costly cylinder head replacement

Applications

• Automotive spark plug thread repair
• Motorcycle and powersports engines
• Small engine maintenance
• General mechanical and engine service