Spark Plug Thread Repair Kit M14 Short Reach - Heli Coil Products

The Heli Coil R5326-14S Spark Plug Thread Repair Kit provides a reliable solution for repairing damaged M14 short reach spark plug threads in aluminum cylinder heads. Engineered for professional use, this kit allows technicians to restore correct thread engagement and sealing without the need for cylinder head removal, preventing costly component replacement while ensuring factory-level reliability.

Key Features

• M14 x 1.25 Short Reach Specific Repair: Designed for short reach M14 spark plug applications commonly found in a wide range of passenger cars, light trucks, powersports equipment, and small engines.
• Permanent Thread Restoration: Permanently restores worn or stripped spark plug threads to original size and pitch, creating a secure, blowout-resistant repair in aluminum heads.
• Complete Professional Kit: Includes a specialized tap, installation tool, and high-strength inserts, providing all necessary components for a shop-ready repair using standard equipment.
• Durable Insert Design: Quality thread inserts are constructed for strength and heat resistance, designed to withstand combustion temperatures and accommodate repeated spark plug changes.
• Controlled Installation: The short reach configuration and precise tooling facilitate accurate plug depth and seat alignment, maintaining optimal combustion chamber conditions.

Applications

This professional-grade thread repair kit is ideal for automotive and fleet repair shops, engine rebuilders, and experienced technicians working on aluminum cylinder heads. It effectively addresses issues such as cross-threaded, stripped, or carbon-damaged M14 short reach spark plug threads. Common applications include passenger vehicles, motorcycles, ATVs, and various small industrial engines where retaining the original cylinder head is crucial. Utilizing this Heli Coil Sav-A-Thread kit allows for quick return of damaged heads to service, reduces potential comebacks from failed repairs, and ensures consistent torque and sealing at the spark plug.

Specifications

• Manufacturer: Heli Coil Products
• Model: R5326-14S (Sav-A-Thread)
• Thread Size: M14 (short reach applications)
• Weight: 0.01 lb
• Package Dimensions: 2.6 x 2.5 x 0.5 in