The Best Thread Spark Plug Thread Repair Kits of 2023

Complete Tools:This is a professional Universal Reamer Cylinder Spark Plug Thread Repair Tool, it has multiple different sizes of taps(all are shown in the picture); it is a comprehensive kit that can make your repairing work much easier and more effective and convenient

Practical Effective Spark Plug Kit:This is a pretty practical effective Spark Plug Thread Repair Tool Set, it is designed to help fast and effectively repair damaged spark plug threads and lengthen spark plugs service time, universal size suits for repairing spark plug threads 14mm * 1.25mm

Premium Reliable Material:All the tools in this Spark Plug Thread Repair Tool Set are made of high quality solid hardened steel material, that has high hardness and strength, strong force bearing capacity that is hard to deform or break, durable and reliable to serve a long life

Easy Convenient to Use:It is pretty simple and flexible to use this 16Pcs Reamer Cylinder Spark Plug Thread Repair Tool, there are 3 sizes of taps, suitable for ordinary size glow plugs that allows you to deal with multiple different types of thread problems, and you can enlarge the spark hole to fit the sleeve with the M16 x 1.25 x 70 mm length tap; also comes with a compact case for convenient carry and store

Specifications:Thread size: M14 x 1.25mm, length: 11.2mm (black burnished), 17.5mm (black burnished), 17.5mm (yellow zinc plated), tap size: M16 * 1.25mm, Tap length: 70 mm, package weight: approx. 451 g

REPAIR PLUGS: The ABN Thread Repair Tool Kit is a time-saving kit that allows you to cut threads to fix a stripped and damaged 14mm spark plug threaded hole port and repair plug configurations in aluminum heads; Socket includes metal retainers to keep plug held inside during install and removal

VARIOUS APPLICATIONS: Chrome-vanadium steel (CR-V) M14 x 1.25 internal thread size on repair sleeve suitable for damaged spark plug threads to clean and rethread spark plug ports on a BMW vehicle and some Nissan and Toyota engines; As long as the head is aluminum and the spark plug hole is straight with room to turn the tap using either a ratchet or wrench, this kit will allow you to repair plugs without removing the head

EASY TO USE: Rotate the crankshaft to make sure no ports/valves are open, use the tap to install new threads, choose the proper depth of insert, and screw it firmly into the newly tapped head; Apply grease on the tap to help catch any metal shavings (rather than letting them drop into the cylinder) and back out the tap out every half turn to every whole turn to clean the metal shavings from the tap; Grease recommended, not included

PERFECT SIZE: 14mm reamer with 12 points; 2.5-inch overall length; Use with 3/8-inch drive ratchet or wrench; Inserts sizes are 3/8-Inch, 7/16-Inch, 1/2-Inch, and 3/4-Inch; Tap is tapered to allow the tip to fit and rethread the hole in order for the coil to fit; Measure your plug diameter, thread, and pitch to see if this kit is compatible

PACKAGE CONTENTS: Rethread kit includes a tapping reamer and 4 different depths of inserts for your convenience

1,Standard M10 x 1.0 thread repair kit，Provided Insert length is 12.7mm.

Spark Plug Repair usually used in vehicles where the spark plug is close to the surface

3,More suitable for harsh and narrow working areas,suitable for any DIY metal parts or woodworking threaded links required to insert screw sleeves.

4,Contrary to the phenomenon of tooth disorder and extraction often occurred in traditional thread thread sleeves,this set of tools will not occur, even newcomers can easily complete them in the shortest time.

5,Complete package includes: 1 Drill, 1 conterbore, 1 tap, 1 install driver 5 inserts 12.7mm length

Designed to aide in repairing Two Valve Ford Modular Cylinders Heads. A quality, foolproof repair system that is cost effective and fast

High quality oversized steel alloy insert will repair other inserts that fail and has no ill effects from heat transfer

Total labor time as short as 25 mins, For use on 4.6L, 5.4L and 6.8 V-10 Ford Triton Two Valve Engines

For use on years 1996 to 2003, Part No. 389-100 Replacement Inserts

nsert size: m14-1.25, Patented

Ford spark plug insert installer designed to aide in repairing ford modular cylinder heads

Quality, foolproof repair system that is fast, cost effective and simple to use

Used to repair damaged heads from blown spark plugs, with an alloy steel insert

Patented insert is oversized, heavy duty and can be used to replace previously installed inserts that have failed

Includes six inserts; saves both time and money

REPAIR DEEP-SEATED PLUGS: The ABN Spark Plug Thread Repair Rethreading Set, 14mm Metric – Rethreading Tool Kit is a comprehensive and time-saving kit that incorporates taper and lug taps together with integrated ream to allow you to fix a stripped spark plug threaded port and repair deep-seated plug configurations

VARIOUS APPLICATIONS: High-speed steel (HSS) ST14x1.25 M14x1.25 (14mm thread size) suitable for damaged spark plug threads to clean and rethread spark plug ports with either a tapered seat or a gasket seal type spark plug assembly on a lawn mower, car, or other vehicle engine; Stepped tap ensures correct alignment of cutter in existing spark plug hole; Extension tools allow easy access to the bottom of the plug recess (includes plug inserts)

EASY TO USE: Cut a larger threaded hole in cylinder head with tap, screw insert into head, screw plug into insert, use expander to help seat insert by tapping with a hammer; Select insert that covers as much of the plug threads as possible to avoid carbon buildup (this can make unscrewing plug from insert difficult); Use grease on flutes and any cutting tool to catch shavings, clean often, and vacuum when finished (grease not included)

EASY STORAGE: Heavy-duty 9.6” x 4.75” x 1.5” inch (24.4cm x 12.1cm x 3.8cm) metal carrying case with a plastic molded insert tray for easy transportation, safe storage, and quick organization

PACKAGE CONTENTS: Package includes drill taps (14mm), tap holder, insert installer, wedge and handle, inserts, Allen wrench hex key, and storage case for your convenience

Choice: The thread repair tool kit is a tool for spark plug repair. This tool does not require any difficult operation and is suitable for everyone. For the convenience of use, you can add some thread locking agent, (Rethread Aluminum Heads Only).

Advantages: Chrome vanadium steel (CR-V) 14mm 12-point threaded reamer with a total length of 2.5 inches and four 3/8-inch, 7/16-inch, 1/2-inch and 3/4-inch carbon steel blades. Compared with similar products, we have optimized the quality. Will not be easily damaged.

Operation: Repair and repair the chrome vanadium steel (CR-V) M14 x 1.25 internal thread size on the sleeve by cutting the thread, and repair the plug in the aluminum head. The socket includes a metal retainer for fixing the plug inside during installation and removal.

Packaging: The re-threading kit includes a tapping reamer and 4 blades of different sizes and depths for your convenience.

Service: We provide product package return and exchange service for a better customer experience. If you have any questions, please contact us, we are online 24 hours

Double-ended for both 14mm and 18mm threads

Cleans threads in spark plug hole

Use with 13/16 inch spark plug socket

Shipping weight: 5 oz.

Includes (6) M14 - 1.25 Inserts

Drill Size 14.25 mm and 9/16 Inch

This are woodworking project kit

This are highly durable

Made in China

Package Dimensions : 6.5 L x 4.38 W x 0.75 H (inches)

VERSATILE SPARK PLUG THREAD REPAIR KIT: OEMTOOLS Spark Plug Thread Repair Kit can be used to repair both taper seat and gasket seat spark plug assemblies; and with three length inserts and the included 14m x 1. 25 Thread Reamer—this kit can rethread nearly all 14M x 1. 25 spark plug sleeves

EASILY SOLVES A FRUSTRATING PROBLEM: The Piloted Reamer Tap means no drilling is necessary, and you’ll achieve perfect alignment with the spark plug assembly you’re chasing or rethreading

PERMANENT SPARK PLUG THREAD REPAIR SOLUTION: The positive mechanical locking feature on the thread inserts means the threads will never come out once the spark plug threads have been repaired

INSTRUCTIONS INCLUDED: Spark plugs are often overlooked in routine maintenance, which means by the time you get around to spark plug maintenance, the issues are often compounded by years of carbon and gunk and other issues; OEMTOOLS’s Spark Plug Saver Kit includes easy-to-follow instructions that any would-be DIY mechanic can follow

INCLUDED IN THE SPARK PLUG SAVER PACKAGE: 14M x 1. 25 Two-Step Piloted Reamer, three thread inserts of different lengths (. 625, . 4375, and . 3125 inches), and a 4 inch long swaging tool – everything you need for common spark plug sleeve rethreading jobs

Fit type: Universal Fit