--- product_id: 2083098 title: "5334-14 Save-A-Thread Thread Repair Kit M14 x 1.25" brand: "helicoil" price: "€ 98.02" currency: EUR in_stock: false reviews_count: 8 category: "Helicoil" url: https://www.desertcart.at/products/2083098-5334-14-save-a-thread-thread-repair-kit-m14-x store_origin: AT region: Austria --- # Piloted reamer tap for perfect alignment, no drilling 3 insert lengths for all spark plug reaches Positive mechanical locking - insert never backs out 5334-14 Save-A-Thread Thread Repair Kit M14 x 1.25 **Brand:** helicoil **Price:** € 98.02 **Availability:** ❌ Out of Stock ## Summary > 🔩 Fix it once, fix it forever — thread repair made effortless! ## Quick Answers - **What is this?** 5334-14 Save-A-Thread Thread Repair Kit M14 x 1.25 by helicoil - **How much does it cost?** € 98.02 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/2083098-5334-14-save-a-thread-thread-repair-kit-m14-x) ## Best For - helicoil enthusiasts ## Why This Product - Trusted helicoil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lock It Down for Life:** Positive mechanical locking ensures your repair insert stays put—no more loose threads. - • **DIY Confidence Booster:** Complete kit includes tap, insertion tool, and 3 inserts—everything you need to fix it right the first time. - • **Precision Without the Hassle:** Piloted reamer tap guarantees perfect alignment without the need for drilling. - • **Trusted by Pros & Enthusiasts:** Top-rated with 4.7 stars and proven success on tough repairs like Ford F150 and Tacoma engines. - • **Universal Fit, Maximum Versatility:** Fits all 14mm spark plug holes with 3 insert lengths to cover every reach. ## Overview The Helicoil 5334-14 Save-A-Thread Thread Repair Kit M14 x 1.25 is a professional-grade solution designed to permanently restore stripped 14mm spark plug holes. Featuring three insert lengths, a positive mechanical locking system, and a piloted reamer tap for perfect alignment without drilling, this kit delivers durable, reliable repairs. Highly rated by users and compatible with a wide range of engines, it’s the ultimate tool for DIY mechanics and pros alike. ## Description Sav-A-Thread is the easiest way to permanently repair stripped 14mm spark plug holes.- Three different insert lengths come with the kit to accomodate all spark plug reaches- Positive mechanical locking feature means the insert will never come out!- The piloted reamer tap means no drilling is necessary and perfect alignment of the tapped- Includes 14mm tap, insertion tool and (3) inserts. Review: 01 tacoma - everything worked perfect for my 01 tacoma. Review: Ford blown out spark plug repair made easy - This was used of 2005 Ford F150 with 4.6L engine. It worked perfectly for the blown out spark plug #3. Make sure piston is at bottom dead center. To determine this, I used a big plastic plug that kinda stuck in the spark plug tube and had a tiny bit of a seal. I crawled under truck and turned engine over for what felt like a lifetime, because it is hard to get to the crank bolt with the suspension and shroud...but it is possible. When the engine has both valves closed and the piston is at bottom ready to go up, that plug will pop out loudly. The use of the tap is easy. Fill the end of the grooves of the tap with grease to catch metal shavings. Go in 4.5 turns, take it out and clean tap. go in 4.5 new turns, take out and clean. Wash rinse repeat. Do not do excess turns or more metal will fall into cylinders. When done, use compressed air to blow out. I sprayed a little carb cleaner to get rid of grease. I used the longest thread insert. I gently and lightly coated the new spark plug with antiseize compound, and I used permatex 27200 red threadlocker on the outside of the insert. I very gently screwed this whole thing in the cylinder. I was patient and waited 45 minutes before starting. It has held up a month now. I recommend this over the $100's people say you need to spend on super duper tools. I just do not recommend people buy a old Ford truck with one of these motors! The inconvenience was horrendous, and the research was tough. I only saw a review here on desertcart that explained it like I am. So I am also sharing the process. Takes about hour and a half constantly getting up and down on truck. Maybe 12 times to clear hole, then to reassemble. ## Features - This are woodworking project kit.Fit Type: Universal - This are highly durable - Made in China - Package Dimensions : 6.5 L x 4.38 W x 0.75 H (inches) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002SRF4O | | Best Sellers Rank | #63,391 in Automotive ( See Top 100 in Automotive ) #12 in Thread Spark Plug Thread Repair Kits | | Brand | Helicoil | | Color | Multi | | Compatible Groove Diameter | 14 millimeters | | Customer Reviews | 4.7 out of 5 stars 1,609 Reviews | | Fastener Type | Helical | | Global Trade Identification Number | 00025964100184 | | Included Components | Helicoil 5334-14 Save-A-Thread Thread Repair Kit M14 x 1.25 | | Item Diameter | 14 millimeters | | Item Dimensions | 4.6 x 0.9 x 3.3 inches | | Item Type Name | Helicoil 5334-14 Save-A-Thread Thread Repair Kit M14 x 1.25 | | Item Weight | 10.4 ounces | | Item dimensions L x W x H | 4.6 x 0.9 x 3.3 inches | | Manufacturer | Heli-Coil | | Material | Multi | | Material Type | Multi | | Model | 5334-14 | | Number Of Items | 1 | | Number of Pieces | 3 | | Outside Diameter | 14 millimeters | | Part Number | 533414 | | Size | M14 x 1.25 | | Size Name | M14 x 1.25 | | Thread Size | 14mm x 1.25mm | | UPC | 025964100184 | | Unit Count | 1 Count | | Warranty Description | AS LISTED | ## Product Details - **Brand:** Helicoil - **Color:** Multi - **Item dimensions L x W x H:** 4.6 x 0.9 x 3.3 inches - **Material:** Multi - **Size:** M14 x 1.25 ## Images ![5334-14 Save-A-Thread Thread Repair Kit M14 x 1.25 - Image 1](https://m.media-amazon.com/images/I/81LemwQUo5L.jpg) ## Questions & Answers **Q: Does this works for a Ford Expedition 2001 4.6L triton?** A: It worked really well on my 2004 ford f150. 4.6L. **Q: What size socket to fit the tap?** A: 3/8....the ONLY tap I found that has this absolutely necessary feature. **Q: Which of the three inserts is used with a j19lm plug in a 12hp kohler ? thanks.** A: The one that closet in length to your plug threads. **Q: Would this fit on a 2004 gmc envoy slt 4x4 6 cyl?** A: It has the potential to work, but the way the tool is designed it doesn’t work well. I had a spark plug blow out on my 1999 Ford F-150 and I tried this and it didn’t hold in the spark plug hole. Better look around before buying and find a better product. If you can’t then this maybe the only option for you without going to a machine shop. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 01 tacoma *by S***G on July 31, 2026* everything worked perfect for my 01 tacoma. ### ⭐⭐⭐⭐⭐ Ford blown out spark plug repair made easy *by N***S on August 2, 2018* This was used of 2005 Ford F150 with 4.6L engine. It worked perfectly for the blown out spark plug #3. Make sure piston is at bottom dead center. To determine this, I used a big plastic plug that kinda stuck in the spark plug tube and had a tiny bit of a seal. I crawled under truck and turned engine over for what felt like a lifetime, because it is hard to get to the crank bolt with the suspension and shroud...but it is possible. When the engine has both valves closed and the piston is at bottom ready to go up, that plug will pop out loudly. The use of the tap is easy. Fill the end of the grooves of the tap with grease to catch metal shavings. Go in 4.5 turns, take it out and clean tap. go in 4.5 new turns, take out and clean. Wash rinse repeat. Do not do excess turns or more metal will fall into cylinders. When done, use compressed air to blow out. I sprayed a little carb cleaner to get rid of grease. I used the longest thread insert. I gently and lightly coated the new spark plug with antiseize compound, and I used permatex 27200 red threadlocker on the outside of the insert. I very gently screwed this whole thing in the cylinder. I was patient and waited 45 minutes before starting. It has held up a month now. I recommend this over the $100's people say you need to spend on super duper tools. I just do not recommend people buy a old Ford truck with one of these motors! The inconvenience was horrendous, and the research was tough. I only saw a review here on Amazon that explained it like I am. So I am also sharing the process. Takes about hour and a half constantly getting up and down on truck. Maybe 12 times to clear hole, then to reassemble. ### ⭐⭐⭐⭐⭐ Life Saver! *by C***I on April 29, 2013* My beloved 2000 VW GTI (4 cylinder, 2.0 liter) blew out a spark plug and I thought I was in big trouble until I found Heilcoil. This kit is amazing! I know how to wrench on a car and installing Heilcoil was a breeze. It took me probably 4 hrs from start to finish. The #2 plug blew out on my VW, which is buried behind the injector rail and the exhaust manifold. Make sure you watch a couple of YouTubes before you do it but all I needed was a medium extension and a universal joint to get the right angle. Make sure you coat the cutter head with grease or a thicker oil to catch the cuttings. Then when the new threads are cut, clean the extra cuttings out of the inside of the head (of which there will be a few) by taking tape and wrapping it sticky side out around a wooden dowel. Nothing fancy, you just want to be able to grab the metal shavings inside the exhaust chamber. I used Loctite Red Heavy Duty on the outside of the tallest sleeve that comes in the kit and hand treaded it in. Then to seat the sleeve, I screwed the new sparkplug into the sleeve and torqued both plug and sleeve in the head. The key is to get the sleeve completely flush with the head. That will ensure a seamless fix. I gave it a couple of hours to dry and my VW is good as new. This kit probably saved me close to $1,200! Totally recommended. ## Frequently Bought Together - Helicoil 5334-14 Save-A-Thread Thread Repair Kit M14 x 1.25 - Loctite Threadlocker Red 271 - Permanent Thread Lock Glue for Nuts, Bolts, & Fasteners, High Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack - OEMTOOLS 25648 Fix-A-Thread Spark Plug Saver Inserts, Metric, M14 - 1.25, Socket Rethreading Kit Components For Car, Truck, RV, And Aviation Repair, 14mm Thread --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/2083098-5334-14-save-a-thread-thread-repair-kit-m14-x](https://www.desertcart.at/products/2083098-5334-14-save-a-thread-thread-repair-kit-m14-x) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-15*