Replacement Spark Plug Insert For Mountain Ford Cylinder Head Sp - Mountain

The Mountain 9201 Replacement Spark Plug Insert provides a professional-grade solution for repairing damaged spark plug threads in Ford 2-valve cylinder heads without requiring costly cylinder head removal. This precision-machined insert, also known as mtn9201, serves as a direct replacement component for the Mountain 9200 thread repair kit, allowing technicians to efficiently restore proper spark plug fit and sealing.

Key Features

• Engine-Specific Compatibility: Designed for Ford 4.6L, 5.4L, and 6.8L 2V modular cylinder heads, ensuring a precise and secure fit for common F-Series and E-Series platforms.
• Durable Alloy Steel Construction: Manufactured from high-quality alloy steel to deliver a permanent repair that withstands high combustion pressures and extreme heat cycling.
• Patented Sealing Lip: Features an integrated lip design that effectively maintains compression and prevents blow-by, addressing a critical failure point often seen with generic thread inserts.
• Restores OEM Specifications: Accepts standard M14 x 1.25 taper seat spark plugs, allowing technicians to continue using factory-specified plugs and adhering to original torque values.
• Effective Thread Recovery: Corrects stripped, pulled, or cross-threaded spark plug holes, helping to prevent engine misfires, power loss, and potential spark plug ejection events.

Applications

This replacement spark plug insert is ideal for professional automotive shops, fleet maintenance operations, and engine rebuilders specializing in Ford aluminum modular cylinder heads with compromised spark plug threads. It is commonly utilized during routine tune-ups, spark plug changes, or top-end engine repairs where threads have been damaged by overtightening, improper installation, or corrosion, providing a reliable and long-term repair solution without cylinder head replacement.

Specifications

• Manufacturer: Mountain
• Model Number: 9201 (mtn9201)
• Product Type: Replacement Spark Plug Insert
• Compatibility: Ford 4.6L, 5.4L, 6.8L 2V cylinder heads; Mountain 9200 repair kit
• Thread Size: M14 x 1.25 taper seat spark plug
• Weight: 0.05 lb
• Dimensions: 1" x 1" x 1"