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At Universal Auto Spares, we are committed to getting your auto parts to you quickly and efficiently. Our streamlined shipping process kicks into gear the moment your order is placed. Shipping costs are conveniently calculated at checkout, ensuring transparency and no hidden fees.
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At Universal Auto Spares, your satisfaction is our top priority. We understand that sometimes an item may not be what you expected, or you may change your mind. That's why we've made our returns process as straightforward and hassle-free as possible. If you need to return an item, you can do so within 30 days of your purchase.
In stock56 Piece M10, M12 & M14 Coil Insert Thread Repair Tool Set - PKTool
Restore damaged threads with precision using the PKTool 56 Piece M10, M12 & M14 Coil Insert Thread Repair Tool Set the complete solution for spark plug and metric thread repairs. Perfect for automotive, industrial, and mechanical repairs, this professional-grade kit includes all the components needed to fix stripped or worn threads and restore them to original strength. Designed for high-heat and high-pressure environments, such as engine blocks and spark plug holes, the coil insert system provides long-lasting, wear-resistant thread integrity in aluminium or soft metal parts.
The kit features three STI HSS-G precision-ground taps in M10 x 1.0, M12 x 1.25, and M14 x 1.25 sizes, each matched with a 15-piece coil insert pack and a dedicated installation shank. Each 90mm shank is made from carbon steel and includes an anodized aluminium housing with an adjustable depth stop and magnetic insert for smooth and controlled application. Also included are coil shank shielding collars with internal threads and a 2mm hex key for precision adjustments. The inserts themselves are made from durable stainless steel SUS304 and rated at HRC 43–50, offering reliable performance in critical threaded components.
Kit Includes:
3 x STI HSS-G Taps: M10 x 1.0, M12 x 1.25, M14 x 1.25
3 x 15pc Coil Insert Packs:
M10 x 1.0 x 3/8”
M12 x 1.25 x 3/4”
M14 x 1.25 x 7/16”
3 x Coil Insert Installation Shanks (90mm, carbon steel, anodized aluminium housing)
3 x Coil Shank Shielding Collars (internal thread)
1 x 2mm Hex Key
Stainless steel SUS304 inserts, hardness HRC 43~50
Adjustable depth stops and magnetic shank inserts for controlled installation
Key Features:
Ideal for repairing damaged spark plug and metric threads
Suitable for aluminium, soft metals, and engine repairs
Coil insert design provides durable, wear-resistant threads
High-quality carbon steel, aluminium, and stainless steel construction
Compatible with automotive, motorcycle, and industrial applications
Organised in a sturdy case for workshop and mobile use
Payment methods
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Google Reviews
Posted on Google
Easy to contact. Easy to purchase. Pick up or delivery available. We chose pick up as wanted the item quickly. Staff at shop when picking up were very friendly and helpful. Item is fantastic ( broke discs). Thank you. Will shop again if looking for car parts.
Posted on Google
Tony and the team at Universal Spares have been our go-to parts supplier for many years. Their parts knowledge and problem solving skills are second to none. Staff are always friendly, courteous & happy to help. Always affordably priced. Highly recommended good old fashioned service.
Posted on Google
Absolutely top-notch place for automotive spare parts! They have everything—from the most common items to those hard-to-find parts, all under one roof. Prices are super competitive, often cheaper than anywhere else, and the quality is spot-on.
Posted on Google
They are a professional team who will go above and beyond to make sure you get what you need without the high price. I have found their products to be cheaper and of higher quality than the other big brand auto shop just a few blocks away.
Posted on Google
Every step of my purchase was easy and strait forward , conformation of right part right vehicle, purchase, packaging, delivery very happy thank you.
Posted on Google
All I can say is thanks. Ordered an item from the other side of Sydney that they had in stock and no one else had. Had it delivered to my doorstep in just over an hour at peak times. Champion of a place, highly recommended and a big shout out to Nass.
Posted on Google
Ordered some bits for a ole Honda which were getting hard to find. These guys managed to source and at a good price. I did have to wait but that's understandable given these were a special order.
Posted on Google
Really excellent service, very competitive prices, extensive stock range, goods arrived rapidly and were packed very securely. An impressive customer experience in all respects.
Posted on Google
Been ordering from Universal Auto Spares for a while now, never disappointed. Huge range of parts, quick delivery, and friendly customer service. Belmore is lucky to have a shop like this. Highly recommended.
Posted on Google
Product was delivered very quickly and was very well wrapped to avoid any damage. Product was as described and the site was easy to navigate. Recommend this seller.
Posted on Google
Top service from Universal Auto Spares. The boys there know their parts, prices are solid, and delivery options make everything easy. If you need spares, this is the place to go.
Posted on Google
They are literally the go to for all things Automotive. I’ve been a long time customer and every time I’ve needed something other stores had to special order in, they already had in stock. The team there is hands down the best!
Posted on Google
Really excellent service, very competitive prices, extensive stock range, goods arrived rapidly and were packed very securely. An impressive customer experience in all respects.
Posted on Google
These guys are on the ball. Had my item in stock and dispatched it the same day. Very grateful. 5 stars
Posted on Google
All I can say is thanks. Ordered an item from the other side of Sydney that they had in stock and no one else had. Had it delivered to my doorstep in just over an hour at peak times. Champion of a place, highly recommended and a big shout out to Nass. Thanks legend.
Posted on Google
I have yet to have service, and such a fast delivery elsewhere. I will be certainly dealing with Universal Auto Spares again. Very good service. Thanks.
Posted on Google
Description and part exactly what I required, fair price and prompt service definitely will deal with this customer again.
Posted on Google
Fantastic company. Great service and price. Delivery time very good.. They had the product had i was after and in the colour I was after.
Posted on Google
Had what i wanted at a reasonable price and click and collect was easy as. will be back again.
Exclusive promotions, new arrivals, and product launches for car enthusiasts and professionals.
56 Piece M10, M12 & M14 Coil Insert Thread Repair Tool Set - PKTool
Restore damaged threads with precision using the PKTool 56 Piece M10, M12 & M14 Coil Insert Thread Repair Tool Set the complete solution for spark plug and metric thread repairs. Perfect for automotive, industrial, and mechanical repairs, this professional-grade kit includes all the components needed to fix stripped or worn threads and restore them to original strength. Designed for high-heat and high-pressure environments, such as engine blocks and spark plug holes, the coil insert system provides long-lasting, wear-resistant thread integrity in aluminium or soft metal parts.
The kit features three STI HSS-G precision-ground taps in M10 x 1.0, M12 x 1.25, and M14 x 1.25 sizes, each matched with a 15-piece coil insert pack and a dedicated installation shank. Each 90mm shank is made from carbon steel and includes an anodized aluminium housing with an adjustable depth stop and magnetic insert for smooth and controlled application. Also included are coil shank shielding collars with internal threads and a 2mm hex key for precision adjustments. The inserts themselves are made from durable stainless steel SUS304 and rated at HRC 43–50, offering reliable performance in critical threaded components.
Kit Includes:
3 x STI HSS-G Taps: M10 x 1.0, M12 x 1.25, M14 x 1.25
3 x 15pc Coil Insert Packs:
M10 x 1.0 x 3/8”
M12 x 1.25 x 3/4”
M14 x 1.25 x 7/16”
3 x Coil Insert Installation Shanks (90mm, carbon steel, anodized aluminium housing)
3 x Coil Shank Shielding Collars (internal thread)
1 x 2mm Hex Key
Stainless steel SUS304 inserts, hardness HRC 43~50
Adjustable depth stops and magnetic shank inserts for controlled installation
Key Features:
Ideal for repairing damaged spark plug and metric threads
Suitable for aluminium, soft metals, and engine repairs
Coil insert design provides durable, wear-resistant threads
High-quality carbon steel, aluminium, and stainless steel construction
Compatible with automotive, motorcycle, and industrial applications
Organised in a sturdy case for workshop and mobile use
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