Perfect Fit for Your Engine: Choose between M12x1.25 or M14x1.25 inserts; fits gasoline, diesel engines, and generators. Works seamlessly with taper seat or gasket seat spark plugs; ensures precise repairs every time
Restore Spark Plug Threads Quickly: 10 high-quality inserts + 1 precision tap = all you need to fix damaged spark plug threads in seconds. Avoid costly replacements and save time; ideal for DIY repairs or professional maintenance
Keep Your Engine Running Smoothly: Restored spark plug threads mean better installation and improved engine performance. Prevent failures caused by loose or detached spark plugs
Built to Last with Premium Materials: Made from durable stainless steel inserts and high-speed steel taps; built to withstand harsh conditions. A reliable addition to your toolbox; designed for long-lasting, professional-grade performance
Easy to Use & Perfect for Anywhere: Simple, -friendly design; works great for both DIY enthusiasts and professionals. Compact and portable; always prepared for repairs, whether in the workshop or on the road
We offer FREE shipping on all orders!
We ship within Three business days of payment, usually sooner.
We use a selection of shipping services such as UPS, FedEx, USPS etc.
We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed.
Local pickups and combined shipping options are not provided at this time.
You can return a product for up to 30 days from the date you purchased it.
Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.
We accept payment by any of the following methods: PayPal Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!
Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied.
If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays.