Description
Value-priced, high quality tools – leading the market by ensuring that products are rugged, reliable and reasonably priced.
Imported customer feedback
What customers reported
4.4 / 5
89 ratings
Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Exact identity, part numbers, model references, and available compatibility evidence
Buying guidance
Quick decision
An identity-first metric inserts & kits listing organized around stable product references and available compatibility evidence.
Fit and size notes
- Verify the referenced part number: 554412.
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Specification notes
- Canonical product: MP-US-B000CMHVLM
- Source product ID: B000CMHVLM
- Category: Tools & Equipment / Thread Repair Kits / Metric Inserts & Kits
- Available images: 3
- Referenced part numbers: ['554412']
Before you buy
- Verify the referenced part number: 554412.
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
xjfan –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Worked great.Vehicle: MK4 Jetta GLI with 312mm rotorsUsed on brake caliper carrier bolts.The caliper carrier bolts to the hub. The bolt stripped the hole on the hub. Manual indicate torque to 92 ft lbs. (IIRC)Both holes stripped. I was able to drill/enlarge the hole using the bit size indicated on the package. I just held it as straight as I could and enlarged the hole. Then used the tap and tried to stay as straight as possible. Installing the coil was not that easy. It took me a while but got it in there. I kept installing the coil until 3 or 4 threads came out the back. About 3 or 4 thread stayed in the front. Used a pair if side cutter to cut the threads flush. This was tough.. I should have used a grinder with cutoff wheel. No red or blue loctite was used.To this day, so far no problems with the fix. Will continue to monitor. Will post update if any issues pop up.
Kit Rabel –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Gotta know how to tap straight and extract shavings properly as with any tap and die needed project of course. Worked perfectly for my dirtbike oil drain plug (’15 KTM 250 XCW with stainless drain bolt in aluminum case). Comes with several extra inserts, so I hooked up a couple riding buddies with same tap and inserts. Worth every penny!
Customer –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Did exactly what I needed it to do. This exact kit sells for much more in auto parts stores. Plastic guide tool can be a bit cumbersome, don’t force anything and take your time.
Albert S –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Worked perfectly on a stripped seat belt anchor bolt hole in my Trans Am. Installing the insert is the easy part. Drilling out the hole just requires some diligence. A 31/64″ drill bit and cutting fluid are a must, keep the drill straight and don’t forget to clean out the hole after drilling and tapping. Anchor bolt torqued to spec perfectly after install!
Joseph F. –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Great product, attention to detail is great. Clearly a USA made product.
Michael Jubanyik –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
How do you sell a Heilcoil “kit” and not include the drill bit you need? Also don’t have any instructions or indication of what sizes drill bit you need? You need an 31/64 sized bit or 12.3…. (Had to look that up). For some reason the M12 x 1.5 is like the magical size… no one has in stock…. Much cheaper kits all include the drill bit! Good luck buying a 31/64 bit… only way is to spend $75 to $100 to find it in a large kit at big box store!
Peyton –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
The cheap one wouldn’t work and was a pain to use this went right in first time
Brian Miller –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
After trying a no-name kit recommended by a friend that wouldn’t work I paid-up for the real thing. Should have purchased this first and saved myself time and headaches. Worked perfectly the first time!