12PCS M18x1.5mm Oxygen Sensor Thread Repair Kit - Yato YT-17562 High-Precision Stainless Steel

YATO YT-17562 is a specialized thread repair kit for oxygen sensor (lambda sensor) threads, standard M18 x 1.5 mm, developed by Yato Tools from Poland. The kit consists of 12 stainless steel components designed to restore damaged, worn, or deformed threads on exhaust manifolds without the need to replace the entire exhaust system.

This product belongs to the GRE series, meeting the precise repair needs in the automotive and engine mechanics industries.

Real Issues with Damaged Oxygen Sensor Threads

During the removal and installation of the lambda sensor:

• Threads burned due to high exhaust gas temperatures
• Threads stuck or twisted due to oxidation
• Over-tightening causing thread deformation
• Incorrect removal techniques leading to stripped threads on the exhaust manifold

If not handled properly, replacing the sensor will not ensure airtightness → exhaust gas leaks → ECU signal distortion → fuel wastage and increased emissions.

Replacing the entire exhaust manifold or welding the threads can be very costly.

Solution from YATO YT-17562

The thread repair kit allows:

• Oversized tapping
• Cleaning and reshaping the thread profile
• Installing a repair sleeve with a precise 1.5mm pitch
• Completely restoring the original M18x1.5 thread standard

This solution helps:

• Maintain the structure of the exhaust system
• Ensure thread tightness and alignment
• Save replacement costs
• Quick execution in a garage environment

Technical Specifications of YATO YT-17562 Oxygen Sensor Thread Repair Kit M18x1.5mm 12PCS High Precision Stainless Steel

• Brand: Yato
• Product Code: YT-17562
• Thread Standard: M18 x 1.5 mm
• Number of Parts: 12
• Material: Stainless Steel
• Application: Repairing oxygen sensor threads (lambda probe thread)
• The kit includes:
  • 1 oversized tap
  • 1 thread repair tap
  • 10 repair sleeves

In-depth Operating Principle: The YT-17562 kit operates on the principle of thread restoration through internal threading combined with precise thread sleeves.

Step 1: Oversized Tapping The oversized tap completely removes the damaged threads, creating a new thread profile larger than the nominal size.

Step 2: Precision Thread Pitch Machining The repair tap creates a coaxial thread profile, ensuring:

• Accurate 1.5 mm thread pitch
• Standard ISO metric thread flank angle
• Even load distribution along the entire engagement length

Step 3: Installing the Repair Sleeve The stainless steel repair sleeve is installed into the newly created threads, restoring the original M18x1.5 dimensions. When tightening the oxygen sensor, the axial force is evenly distributed over the repair sleeve instead of directly onto the exhaust pipe body → increasing durability and reducing repeated wear.

This mechanism helps maintain:

• Airtightness
• Concentricity
• Mechanical strength in high-temperature environments

Practical Applications

In Automotive Garages

The kit is used to restore lambda threads on:

• Gasoline engine exhaust manifolds
• Passenger vehicle exhaust systems
• Light trucks
• Large displacement motorcycles

It helps technicians quickly address burned or worn threads without removing the entire exhaust system.

In Mechanical Engineering – Engine Repair

Suitable when:

• Restoring threads on heat-resistant metal parts
• Repairing stainless steel engine blocks or exhaust pipes
• Maintaining high-performance exhaust systems
• High-tech DIY

Ideal for those with mechanical experience, equipped with support tools like tap wrenches and centering devices.

Advantages Transformed into Benefits

• Corrosion-resistant stainless steel → durable in high-temperature and exhaust environments
• Accurate thread pitch → ensures stable sensor operation
• 10 spare repair sleeves → long-term use
• Quick installation → reduces vehicle downtime in the garage
• Maintains exhaust structure → significant cost savings

Safety Instructions

• Clean the thread area
• Use cutting oil when tapping
• Tap slowly, keeping the axis straight to avoid eccentricity
• Clean metal shavings before installing the repair sleeve
• Tighten the sensor according to the manufacturer 's standard torque
• Note: Perform when the engine is completely cool.

Frequently Asked Questions

What type of threads is the YT-17562 kit used for?
It is used for oxygen sensor threads standard M18 x 1.5 mm.

Is it suitable for all cars?
Only compatible with vehicles using M18x1.5 standard oxygen sensors.

Can the taps be reused multiple times?
Yes, if used correctly and well-maintained.

Do I need to replace the exhaust manifold after repair?
No, if the threads are restored correctly following the technical procedure.

YATO YT-17562 is a professional solution for accurately, sustainably, and cost-effectively restoring damaged oxygen sensor threads. Suitable for automotive garages, mechanical workshops, and specialized technicians.

If you need a high-precision lambda thread repair kit, this is a worthwhile investment to optimize repair and maintenance efficiency for exhaust systems.

Yato Tools & Kocu Vietnam: High-Quality Tools for Professionals

Since 2015, Kocu Vietnam has been the proud exclusive distributor of Yato Tools in Vietnam. Driven by the mission to provide high-quality products and optimal solutions, we have partnered with thousands of auto garages, mechanical workshops, and industrial sectors nationwide.

Yato Tools—a renowned brand from Poland—has established its global prestige with over 30 years of experience and a presence in more than 100 countries. Our partnership allows Kocu Vietnam to offer not only European-standard hand tools but also reliable after-sales services, meeting the diverse needs of Vietnamese consumers.

Extensive Product Range (Over 10,000 Items) Yato Tools offers an exceptional variety of products catering to multiple industries:

• Electrical Tools: Multimeters, insulated pliers, and electrical repair kits.
• Automotive & Motorcycle Repair: Socket sets, diagnostic equipment, and air compressors.
• Construction Tools: Drills, cutters, woodworking, and installation tools.
• Safety Equipment (PPE): Safety glasses, gloves, and helmets.
• Measuring Tools: Tape measures and digital measuring devices.
• Hand Tools: Wrenches, screwdrivers, adjustable wrenches, and repair toolsets.

Superior Quality from Yato Tools
Developed on modern production lines, Yato products meet international standards such as CE, ISO, and GS. We guarantee:

• High Performance: Stable operation even in harsh environments.
• Maximum Durability: Made from premium materials with superior strength and wear resistance.
• Safety First: Strict quality control processes before leaving the factory to ensure user safety in all working conditions.

Why Choose Kocu Vietnam?

1. Exclusive Authentic Distribution: All products come with full CO and CQ certifications (Origin and Quality).
2. Reliable Warranty Policy: Ensuring customer rights with official manufacturer warranties.
3. Comprehensive Support: An experienced technical team ready to provide expert advice and assistance.
4. Competitive Pricing: High-quality products at prices that suit various market segments.

Partnership Opportunities – Grow With Us
Kocu Vietnam is currently looking for distribution partners nationwide. This is your opportunity to join the Yato Tools network and tap into the vast potential of a prestigious global brand.
Contact us via Hotline: 0909.85.83.86 for detailed information and attractive incentives.

Contact Information

• Hanoi: 093.631.8800
• Da Nang: 0973.530.520
• Ho Chi Minh City: 0909.85.83.86
• Websites: www.yato.vn | www.kocuvietnam.vn

Kocu Vietnam is more than just a distributor; we are a trusted partner for professional technicians, garages, and workshops across the country. Together with Yato Tools, we commit to delivering top-tier quality, long-lasting performance, and the best support services.

Experience the difference with Kocu Vietnam! Contact us today to become a part of the Yato Tools network in Vietnam.