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Heli-Coil 554611 M11 x 1.5 Metric Thread Repair Kit

Part of: Heli-Coil Metric Thread Repair Kit

Other options in this family: Heli-Coil 554610 Heli-Coil 554310 Heli-Coil 554412 Heli-Coil 55466 Heli-Coil 55468

Manufacturer

Picture for manufacturer Heli-Coil

Part Number

554611
14 reviews
Sale Price

$38.14

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Heli-Coil 554611 is a complete metric thread repair kit designed to restore damaged or stripped M11 x 1.5 threads. This professional-grade kit provides a permanent solution for thread repair, creating stronger-than-original threads in aluminum, magnesium, cast iron, and other soft metals.

Kit Includes:

  • M11 x 1.5 metric coarse tap for thread preparation
  • Type 3 installation tool for precise insert placement
  • Six (6) stainless steel thread inserts, 16.5mm length (1.5D)
  • Complete installation instructions

Specifications:

  • Thread Size: M11 x 1.5mm metric coarse
  • Insert Length: 16.5mm
  • Required Drill Size: 29/64 inch
  • Tool Type: 3

Commonly used for cylinder head bolt repairs, including VW Rabbit head bolt threads. The Heli-Coil system provides a reliable, permanent repair that distributes load evenly across all thread flanks, often resulting in stronger threads than the original material. Ideal for automotive, marine, and industrial applications where thread integrity is critical.

great experience! Thanks

As long as the part works it has been an easy shopping experience.

2 easy

Really satisfied with my order. They had exactly what I needed for an older car and shipped fairly fast.

You sent twice the number of items ordered. Would you like me to return the redundant order?

Part was correct and arrived on time

Cheapest Price available

Great price and good company to buy from!

Fast and ez

I ordered CV axles from Autoplicity and had them in less than a week! Definitely the best prices for quality product on this item. Will be a return customer for sure!

I was apprehensiveness at first to make a major purchase with Autoplicity due to their extremely low price and lack of reviews. I decided to take the chance and I am very glad I did. I made my order on a Monday morning at 0900 eastern time and my product arrived on Wednesday at 3pm. The item was exactly as described and the most astonishing part is that my purchase was released from the factory less than 45 days ago. I was expecting a model that had been sitting on a shelf for the last year and needed to be updated. That was not the case. I will definitely order from Autoplicity again in the future.

This vendor has good prices, would give 5 stars if free shipping.

Very good price. Super quick delivery. Will def. buy from them again. Highley recomend them

Sweetest price on this K&N Filter anywhere! Shipped within 24hrs too. I'm coming back to shop for my car next.

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Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy