TIME-SERT
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TIME-SERT M12x1.25 Spark Plug Thread Repair kit with Inserts p/n 4212-125
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TIME-SERT M12x1.25 Spark Plug Thread Repair kit with Inserts p/n 4212-125
Fast and reliable repair by Time-Sert M12x1.25 spark plug thread repair kit with 6 inserts
TIME-SERT M12x1.25 Spark Plug Thread Repair kit with Inserts p/n 4212-125
Item #: 18041215

TIME-SERT M12x1.25 Spark Plug Thread Repair kit with Inserts p/n 4212-125

86% of respondents would recommend this to a friend

Item #: 18041215

USD 287

Price Details

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*All items will import from US

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Order now and get it around Monday, September 28
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Fast and reliable repair by Time-Sert M12x1.25 spark plug thread repair kit with 6 inserts
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What Stands Out

Comprehensive Kit
Includes six durable inserts and all necessary tools for effective thread repair, ensuring you have everything needed at your fingertips for a quick and professional fix.
High-Quality Inserts
Engineered from premium materials, the inserts provide a robust and reliable solution that can withstand high temperatures, ensuring long-lasting repairs for spark plug threads.
User-Friendly Design
This kit's intuitive tools and clear instructions make it accessible for both professionals and DIY enthusiasts, allowing for efficient repairs without requiring specialized knowledge or experience.

Product Details

Shop for the reliable M12x1.25 spark plug thread repair kit with 6 inserts by TIME-SERT. Fast and efficient repair solution. Available at Ubuy Palau.
  • M12x1.25 spark plug thread repair kit
  • Includes 6 inserts: 2x 9mm, 2x 15mm, 2x 17.5mm reach
  • Fast and reliable repair by Time-Sert
  • Professional thread repair kit
  • Part number: 4212-125
  • Suitable for M12x1.25 spark plugs

Product Technical Details

Manufacturer‎TIME-SERT
Brand‎TIME-SERT
Item Weight‎1 pounds
Package Dimensions‎10 x 4.9 x 1.5 inches
Item model number‎4212-125
Manufacturer Part Number‎4212-125

Who Should Buy?

Suitable For
  • Mechanics and Technicians

    Ideal for automotive professionals who frequently deal with damaged spark plug threads and need reliable repairs.

  • DIY Enthusiasts

    Perfect for home mechanics looking to repair spark plug threads without extensive tools or professional help.

  • High-Performance Vehicles

    Beneficial for car owners of high-performance vehicles who require accurate and durable thread repairs for engine efficiency.

Not Suitable For
  • Casual Drivers

    Not suitable for drivers who rarely experience spark plug issues and prefer simple, low-cost solutions.

Product Description

About This Item

Introducing the TIME-SERT M12x1.25 Spark Plug Thread Repair Kit with Inserts pn 4212-125. Are you tired of dealing with stripped or damaged threads on your spark plugs? Look no further than this high-quality repair kit by TIME-SERT. Designed specifically for M12x1.25 thread sizes, this kit includes 6 inserts to quickly and effectively repair your spark plug threads.

With 2 inserts measuring 9mm, 2 measuring 15mm, and 2 measuring 17.5mm in reach, you'll have the versatility to tackle a variety of thread repair needs. Featuring a fast and reliable repair solution, this TIME-SERT kit provides the durability and longevity you need for your spark plugs. Say goodbye to costly repairs or potential engine damage caused by faulty threads. Ideal for automotive enthusiasts and professionals alike, this thread repair kit is a must-have tool for any garage or mechanic shop. Ensure a secure and tight connection between your spark plugs and engine with TIME-SERT's trusted thread repair technology. For the best results, trust TIME-SERT, a renowned brand known for their commitment to quality and innovation.

Say goodbye to frustration and hello to hassle-free repairs with this TIME-SERT M12x1.25 Spark Plug Thread Repair Kit with Inserts pn 4212-125. Don't let damaged spark plug threads hold you back. Invest in this reliable and efficient thread repair kit today and get your engine running smoothly again.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the TIME-SERT M12x1.25 Spark Plug Thread Repair Kit used for?

    Answer: The TIME-SERT M12x1.25 Spark Plug Thread Repair Kit is designed to repair damaged or stripped spark plug threads in aluminum engine heads. This kit allows you to restore the threading to its original size, ensuring that spark plugs are securely fitted. The repair process involves inserting a high-strength insert that provides a durable, long-lasting solution. It's particularly useful for automotive enthusiasts and mechanics who encounter stripped threads during routine maintenance or performance upgrades, minimizing the need for costly head replacements.
  • Question: How does the TIME-SERT repair process work?

    Answer: The TIME-SERT repair process involves a few straightforward steps. First, you need to drill out the damaged threads using the provided drill bit. Next, you tap the hole with the appropriate tap from the kit, preparing it for the insert. Finally, you use the insertion tool to fit the TIME-SERT insert into the newly tapped hole. This method provides a remarkably strong thread and is ideal for high-performance applications where reliability is critical, allowing you to get back on the road with confidence.
  • Question: Can I use the TIME-SERT M12x1.25 kit on different engine types?

    Answer: Yes, the TIME-SERT M12x1.25 kit is versatile and can be used on a variety of engine types that utilize M12x1.25 spark plugs. This includes many popular models across various car manufacturers. Whether you are working on a domestic or import vehicle, this kit is suitable for those needing a reliable thread repair solution. It's ideal for both DIY mechanics and professional garages looking to enhance the longevity of engine components.
  • Question: What materials is the TIME-SERT insert made from?

    Answer: The TIME-SERT insert is made from high-quality, heat-treated aluminum, which provides excellent corrosion resistance and durability under high temperatures. This material choice ensures that the insert can withstand the harsh conditions often encountered within an engine environment, making it perfect for long-term use. The robust nature of the insert helps maintain the integrity of the spark plug installation, particularly in high-performance scenarios where engine temperatures can fluctuate.
  • Question: Is the TIME-SERT kit suitable for beginners?

    Answer: The TIME-SERT kit can be used by beginners, but some mechanical knowledge is recommended. While the steps are simple, attention to detail and precision are crucial to ensure a successful repair. The kit includes detailed instructions designed to help users navigate the process effectively. Scenarios where users have successfully repaired spark plug threads without extensive experience suggest that with patience and care, beginners can achieve satisfactory results, making it a valuable addition to any DIY toolkit.
  • Question: How many inserts are included in the kit?

    Answer: The TIME-SERT M12x1.25 Spark Plug Thread Repair Kit typically includes several inserts designed for multiple repairs. This allows users to perform more than one thread repair if needed, which can be particularly advantageous in situations where multiple spark plug threads in an engine head are damaged. Having additional inserts on hand ensures that you’re prepared for unforeseen issues during maintenance or upgrades, enhancing your repair efficiency and effectiveness.
  • Question: Can the TIME-SERT repair withstand high-performance conditions?

    Answer: Absolutely! The TIME-SERT repair is engineered to withstand high-performance conditions and extreme temperatures typically found in automotive applications. Its threaded inserts provide strong, reliable engagement, making it suitable for both standard and high-performance engines. This quality ensures that drivers engaging in racing or performance modifications can trust their spark plug connections, thereby maintaining engine stability and performance under high stress.
  • Question: Will the TIME-SERT repair affect spark plug performance?

    Answer: No, using the TIME-SERT repair will not adversely affect spark plug performance. In fact, it restores the integrity of the threading, allowing the spark plug to maintain proper torque and sealing requirements. This ensures optimal ignition performance and reliable engine operation. Properly executed repairs can lead to improved engine stability and enhanced overall performance, making the TIME-SERT kit a favored solution among enthusiasts and professionals alike.
  • Question: Where can I buy the TIME-SERT M12x1.25 Spark Plug Thread Repair kit in Palau?

    Answer: The TIME-SERT M12x1.25 Spark Plug Thread Repair Kit with Inserts pn 4212-125 can be purchased through Ubuy in Palau. Ubuy offers an extensive selection of automotive repair tools and kits, making it easy for users to find the TIME-SERT kit they need. You can browse Ubuy's reliable listings to secure your kit and benefit from their user-friendly shopping experience.

TIME-SERT Spark Plug Thread Repair Kits ‎4212-125 Editorial Review

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TIME-SERT M12x1.25 Spark Plug Thread Repair kit with Inserts p/n 4212-125 is a comprehensive solution for fixing stripped spark plug threads. Users find that this kit simplifies repairs without needing to remove the engine head or seek professional help. It includes multiple insert sizes and clear instructions, as well as a stepped tap that makes the installation straightforward. Customers appreciate the quality of the tools and the effectiveness of the inserts, ensuring a reliable fix that can endure over time. Overall, this kit turns a potentially frustrating problem into a manageable project with excellent results.

Customer Reviews & Ratings

102 customers ratings
  • 5 Star
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  • 4 Star
    6%
  • 3 Star
    2%
  • 2 Star
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Pros

  • Complete kit with everything you need for repairs
  • Stepped tap design eases installation process
  • High-quality tools and inserts offer durability
  • Effective for various vehicles and applications
  • Clear instructions enhance user experience

Cons

  • Improvise tools required for tight spaces

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

USD 287

Order now and get it around Monday, September 28

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Includes 2 inserts in each size: 9mm, 15mm, and 17.5mm reach
  • Professional thread repair kit by Time-Sert
  • Suitable for p/n 4212-125

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