OEM Tapered Spark Plug Thread Repair Inserts are designed for rethreading in all materials such as alloys, steel, plastics, magnesium, etc. Specified for military, aviation and other similar usage. Inserts are made from high quality 18-8 stainless steel wire with a diamond shaped cross section wound to the shape of a spring thread.
- Functionality: Designed to help you repair damaged cylinder heads with blown spark plugs; For both taper seat and gasket type spark plug assemblies
- Versatility: Features 3 insert lengths; Engineered to fit the most common spark plug reaches; Essential parts of any thread restorer kit
- Resilience: High quality 18-8 stainless steel wire; Specially designed diamond shaped cross section spring thread for extra hold
- Companion Piece: Requires spark plug tool for installation; For use with OEMTOOLS 25647 Spark Plug Thread Repair Kit Metric 14 - 1.25
- Specifications: Limited components of a complete 14 - 1.25 spark plug thread chaser kit; Includes 6 M14 - 1.25 Inserts; Drill Size 14.25 millimeter and 9/16 inch
- Functionality: Designed to help you repair damaged cylinder heads with blown spark plugs; For both taper seat and gasket type spark plug assemblies
- Versatility: Features 3 insert lengths; Engineered to fit the most common spark plug reaches; Essential parts of any thread restorer kit
- Resilience: High quality 18-8 stainless steel wire; Specially designed diamond shaped cross section spring thread for extra hold
- Companion Piece: Requires spark plug tool for installation; For use with OEMTOOLS 25647 Spark Plug Thread Repair Kit Metric 14 - 1.25
- Specifications: Limited components of a complete 14 - 1.25 spark plug thread chaser kit; Includes 6 M14 - 1.25 Inserts; Drill Size 14.25 millimeter and 9/16 inch
