The Mueller-Kueps Sensor Tap M12x1.25 (506 512) is a precision-engineered thread repair tool designed to professionally restore NOX sensor hole threads without damaging the exhaust system. Its extra-short profile with an integrated guide pin makes it ideal for use in tight or restricted spaces, such as those encountered when working with temperature sensors. Suitable for both light and heavy duty diesel engines, this tap delivers reliable, professional-grade thread restoration in demanding automotive applications. Recommended for use with the Mueller-Kueps #514 513 Flexhead Ratchet.
Features
Extra-short design for use in restricted access areas, including temperature sensor locations
Integrated guide pin ensures precise alignment during thread repair
Restores NOX sensor hole threads without damaging the exhaust system
Universal compatibility with light and heavy duty diesel engines
Compatible with Mueller-Kueps #514 513 Flexhead Ratchet
Specifications
Brand: Mueller-Kueps
Part Number: 506 512
Thread Size: M12x1.25
Application: NOX and temperature sensor thread repair
Compatible Engines: Light and heavy duty diesel
Recommended Ratchet: Mueller-Kueps #514 513 Flexhead Ratchet
Shipping
- We will usually ship your order in 1 to 2 business days! Orders purchased before 2:00 pm EST may be shipped the same day.
- Your order must have a subtotal of $199 or more to be eligible for free shipping.
- The delay of your order will depend on your location and from which warehouse your order is shipped from. We will always ship your order from the closest available warehouse. Based on our experience, we estimate the transit time to be between 1 to 3 business days across Canada (excluding NWT, Yukon and Nunavut) and 2 to 5 business days to USA.
- All orders will be shipped from Canada.
- You may pick up your order at one of our warehouses, Monday to Friday, from 8 am to 5 pm. Pickup orders are usually ready within 4 hours.
Returns
We are offering a 30-day money-back guarantee!
If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.
Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.
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30-Day Money-Back Guarantee
It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.