16 Best and Coolest Spark Plug Inserts for 2020

 

Fix-A-Thread Spark Plug Inserts - 10 x 125 x 15mm - 10pk 27103

Fix-A-Thread Spark Plug Inserts – 10 x 1.25 x 15mm – 10pk. 27103

Fix-A-Thread Spark Plug Inserts – 10 x 1.25 x 15mm – 10pk. 27103 - Inserts made from 18-8 stainless steel. 10 pack. Fix-a-thred is a simple, cost effective system for repairing damaged or worn threads, will also create stronger than original threads. Inserts and taps are interchangeable with all other helical thread insert systems.

 

M10x10x9mm Spark Plug Insert pn 40101 Qty 5

M10x1.0x9mm Spark Plug Insert p/n 40101 Qty 5

M10x1.0x9mm Spark Plug Insert p/n 40101 Qty 5 - M10x10 spark plugs. Professional spark plug repair inserts by time-sert. Requires kit 4010 search # b00sbvyaym to install this insert. M10x10x9mm spark plug inserts by time-sert qty 5. Quanity 5 pcs.

 

GEARWRENCH 34 Spark Plug Thread Insert Pair - 2129DD

GEARWRENCH 3/4″ Spark Plug Thread Insert Pair – 2129DD

GEARWRENCH 3/4″ Spark Plug Thread Insert Pair – 2129DD - Manufactured in united states. Use to replace damaged 14mm spark plug threads on aluminum head engines only. Color black.

 

M12x125x175mm Spark Plug Insert pn 42125 Qty 5

M12x1.25×17.5mm Spark Plug Insert p/n 42125 Qty 5

M12x1.25×17.5mm Spark Plug Insert p/n 42125 Qty 5 - Requires kit 4212 search # b00rw4pzhk to install this insert. Common reach for m12x125 spark plugs. M12x125x175mm spark plug inserts by time-sert qty 5. Professional spark plug repair inserts by time-sert. Quanity 5 pcs.

 

M12 X 125 X 150mm Time-Sert Spark Plug Insert Part  42123

M12 X 1.25 X 15.0mm Time-Sert Spark Plug Insert Part # 42123

M12 X 1.25 X 15.0mm Time-Sert Spark Plug Insert Part # 42123 - Time-sert is a sophisticated thread repair system that is considered by many to be superior to any other method of repairing stripped or damaged threads. Small outer diameter allows for installation in areas where clearance is critical. Time-sert is thin walled due to synchronized internal / external threads. This facilitates easy installation and allows for full torque to be applied to repaired threads, ensuring a strong, permanent repair. Time-sert is a solid bushing insert. The flange on the top of the insert will insure that the insert cannot wind down into the newly repaired hole. On installation the bottom internal threads of the insert expand to lock the insert in place. Time-sert is self-positioning. Time-sert is self locking.

 

Qiilu Engine Valve Cover Spark Plug Insert Cover Carbon Fiber Cap for B18 B16 VTEC

Qiilu Engine Valve Cover Spark Plug Insert Cover, Carbon Fiber Cap for B18 B16 VTEC

Qiilu Engine Valve Cover Spark Plug Insert Cover, Carbon Fiber Cap for B18 B16 VTEC - Direct aftermarket replacement for the original one. Compatible for acura b17a1/acura b18c1 c5/honda b16a2 a3 engines. We are very professional sellers if you have any questions during the use, please feel free to email us we will try our best to help you solve the problem please feel free to purchase, thank you for your coming. Fit for acura integra (gs-r) 92-01, for acura integra (type r) 97-01, for honda civic coupe (si) 99-00, for honda del sol (vtec) 94-97. Made of high quality abs plastic, durable and no fading.

 

Time-Sert Ford Triton Spark Plug Insert Part  51459 Model 51459 CarVehicle AccessoriesParts

Time-Sert Ford Triton Spark Plug Insert Part # 51459 Model: 51459 Car/Vehicle Accessories/Parts

Time-Sert Ford Triton Spark Plug Insert Part # 51459 Model: 51459 Car/Vehicle Accessories/Parts - Time-sert is considered to be the ultimate thread repair system. Time-sert tooling is required to properly install time-sert inserts. This listing is for 1 insert. Genuine carbon steel time-sert inserts.

 

Keenso 5Pcs Threaded Plug-In Spark Plug Retainer With 4 Spark Plug Inserts for Repairing 14mm Spark Plugs

Keenso 5Pcs Threaded Plug-In Spark Plug Retainer With 4 Spark Plug Inserts for Repairing 14mm Spark Plugs

Keenso 5Pcs Threaded Plug-In Spark Plug Retainer With 4 Spark Plug Inserts for Repairing 14mm Spark Plugs - 【Premium quality】 —these accessories are made of hardened carbon steel for high strength and long-lasting durability our carbon steel spark plug thread repair kit use strict quality control standards, improved design, advanced production technology and more durable products. 【Quality assurance】 — all parts have undergone quality assurance and extensive test programs prior to shipment if you have problems after using it, please do not give us negative feedback since the product is a flexible configuration, please be sure to contact us and we will provide you with a satisfactory solution. 【Great performance】 —made of high quality abs plastic for durability used to repair damaged spark plug threads and extend spark plug repair time 100% brand new high quality spark plug re-threaded tap and blade. 【Economical& practical】 — this thread repair tool comes with four sizes of blades for different 14mm thread size spark plugs if your original tool is broken or lost, or if you want to change it, then choose us after all, our spark plug rethreader kits are economical and practical. 【service guarantee】 — we are here with a 100% product promise to give you the best customer support do not hesitate to contact us if you are not satisfied for any reason we promise that all the problem will be solved within24 hours.

 

M10x10x15mm spark plug insert

M10x1.0x15mm spark plug insert

M10x1.0x15mm spark plug insert - Kp has redesigned these inserts exclusively for marine applications. The biggest improvement is the length of our insert, it just sticks out of the hole ever so slightly, so that the plug gives up as much heat as possible. The original manufacturer uses steel which corrodes quickly, and the steel used is not very strong. Leave it to kp to offer the absolute best. This can also be used on motorcycles and automotive applications. The original inserts do not extend to the end of the threads causing overheating spark plugs and burnt ends. This includes jet skis and boats.

 

Fix-A-Thread Spark Plug Inserts - 12 x 150 - 12pk 27129

Fix-A-Thread Spark Plug Inserts – 12 x 1.50 – 12pk. 27129

Fix-A-Thread Spark Plug Inserts – 12 x 1.50 – 12pk. 27129 - 12 pack. Inserts and taps are interchangeable with all other helical thread insert systems. Fix-a-thred is a simple, cost effective system for repairing damaged or worn threads, will also create stronger than original threads. Inserts made from 18-8 stainless steel.

 

FLYPIG 5x14mm Carbon Steel Spark Plug Re-thread Repair Tool Tap Reamer Inserts Kit

FLYPIG 5x14mm Carbon Steel Spark Plug Re-thread Repair Tool Tap Reamer Inserts Kit

FLYPIG 5x14mm Carbon Steel Spark Plug Re-thread Repair Tool Tap Reamer Inserts Kit - Please check your correct replacement parts before purchase, the picture show more detail, thank you. Flypig brand products, high quality, non-original, direct replacement please check carefully the item pictures, model and size before purchasing. Easy to use and operate. A nice tool kit for repair damaged spark plug threads and lengthen spark plugs service time. 3. Due to the light and screen difference, the item’s color may be slightly different from the pictures. All dimensions are measured by hand, there may be small deviations.   2. Made of hardened carbon steel, these accessories are of strong strength and long durability. With four size of inserts for different 14mm thread size spark plugs. Specifications material carbon steel color as picture shown spark plug insert thread length as picture shown package included  1 re-thread tap 4 spark plug inserts note  1. Come and have a try. Or leave us messages for assistance if you are not sure about the fitment. Features 100% brand new and high quality spark plug re-thread tap and inserts.

 

14-125-12 SPARK PLUG INSERTS

14-1.25-1/2 SPARK PLUG INSERTS

14-1.25-1/2 SPARK PLUG INSERTS - Chrome-plated surfacefor spark plugs with 208 / 13/16″ wrench size with rubber ply adjustable in length from 1375 mm to 1575 and 1975mmdrive square, hollow 10 mm (3/8 inch)hazet, safety and precision due to minimal manufacturing tolerances. With rubber lining. 10 = 3/8″ drive. 14-125-1/2 spark plug inserts. Adjustable length from 1375 to 1575 and 1975 mm.

 

Heli-Coil Division R513-20 14-125-472 SPARK PLUG INSERT

Heli-Coil Division R513-20 14-1.25-.472 SPARK PLUG INSERT

Heli-Coil Division R513-20 14-1.25-.472 SPARK PLUG INSERT - This listing is for (1) one insert. M10x10 washer seat insert 600/150. Part #40103. The size of the insert refers to the inside diameter and thread pitch.

 

M10x10x15mm Spark Plug Insert pn 40103 Qty 5

M10x1.0x15mm Spark Plug Insert p/n 40103 Qty 5

M10x1.0x15mm Spark Plug Insert p/n 40103 Qty 5 - Requires kit 4010 search # b00sbvyaym to install this insert. M10x10x15mm spark plug inserts # 40103 time-sert qty 5. Professional spark plug repair inserts by time-sert. M10x10 spark plugs. Quanity 5 pcs.

 

M14x125x168mm spark plug insert pn 44111 QTY 5

M14x1.25×16.8mm spark plug insert p/n 44111 QTY 5

M14x1.25×16.8mm spark plug insert p/n 44111 QTY 5 - Used in honda acura toyota bmw and others. For spark plugs that are 14×125 3/4 reach washer style. M14x125x168mm spark plug inserts by time-sert qty 5. Quanity 5 pcs p/n 44111 made in usa. Requires kit 4412e search# b0025ndk7u or kit 4412 search # b00izkyto0 to install this insert.

 

Billion_Store Spark Plug Insert Installer Set MTN9200 Industrial Products Tools

Billion_Store Spark Plug Insert Installer Set MTN9200 Industrial Products & Tools

Billion_Store Spark Plug Insert Installer Set MTN9200 Industrial Products & Tools - Special functionessential for trouble shooting all internal combustion engines indicator light flashes when ignition circuit is complete. Great design nickel plated shaft, double ended flexible tool offers a straight boot and lifetime of the internal bulb will last for years. Diagnostics tool is needed for any engine with spark plug that will easily help you diagnose ignition and engine issues. Easy to useremove rubber boot from spark plug, insert tester & place tester boot on plugby just connecting the tester between the plug wire and the spark plug, if a spark is being sent, the tester will mirror the spark and light up. ✅ Spark plug insert installer set mtn9200 billion_store.





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