TIME-SERT 4412E Extended Spark Plug Thread Repair Kit M14x1.25
- In Stock
- 2.00 LBS
- Calculated at Checkout
Wrench, two pieces consists of tool that engages seat cutter and "T" handle. PN 44192
Step-Tap PN 44191-E
Insert Driver PN 44194E
Seat Cutter PN 44193E
Inserts sold separately Printable Instructions for Time-Sert 4412E
Question: Are these tools warrantied against breakage? I broke the seat cutter, why would it have broken?
Answer: Time Sert tools are designed and manufactured in the USA and are very good quality; however they do not come with a replacement warranty due to the nature of the tools. As with any type drill bits and taps, the industry standard is "no warranty" due to the tooling being considered consumable. Also, breaking can occur if the tools are dropped or used improperly. The break in the image above most likely was caused by the wrench not being placed down fully into the top of the seat cutter. See the gap? This is NOT fully engaged.
The top part of the recess in the seat cutter is thin, however when fully engaged the wrench is placed into the thickest strongest part of the slotted area. See below.
Insert 44187 is for Ford some 2.0L and many 5.0 engines with 24mm reach TAPER SEAT spark plugs. Ford 2018-2021 Mustangs and 2015-2021 F150 use the M12x1.25 24mm length. If working on M12x1.25 see the 4212H kit.
Insert 44111 is for many Foreign engines with 3/4 reach WASHER SEAT spark plugs.
Mouse over the images above for a more detailed view of the kit components. Also notice our bulk discount prices on TIME-SERT replacement inserts for thread repair kits. Need more information on TIME-SERT thread repair kits? Visit our auto repair blog section on thread repair kits for tips, advice and all your thread repair questions answered. Just comment and we will be quick to respond.
See the TIME-SERT products pdf for more information on thread repair kits and inserts. Some are listed for certain applications on cars, trucks and motorcycles. The pdf is a partial application list so feel free to email or call if we can assist with your particular need. We also accept inquiries regarding our daily TIME-SERT specials. Remember TIME-SERT is recommended by leading car manufacturers like the General Motors Corporation. In fact TIME-SERT is GM's only authorized repair for head bolt threads.