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15 Automotive Tools Every DIY Mechanic Needs in His Tool Box

So if your car isn’t running right and you're having trouble figuring out what the problem could be. Don't worry – nowadays for the DIY mechanic or even weekend tinkerer, there are plenty of resources online to help!

The biggest hurdle when it comes time to work on vehicles isn’t poor patience or lack of knowledge but rather insufficient equipment. The right tools can make all the difference in getting a job done smoothly and properly.

But if you don’t have them or are forced into making do with whatever is available, then you might get lucky and get it done half-properly. Chances are, a small job turns into a long tedious task, the issue becomes worse or nothing gets fixed at all.

Related Article: 12 Basic Tools and Toolkits For Car Maintenance

What Mechanic Tools Are Necessary?

When you’re working in the garage, it can be hard to know what tools are actually necessary. You might think that a few basics like screwdrivers and pliers will do the trick but as soon as electrical wiring work comes into play or if sockets need to be loosened then your arsenal quickly becomes insufficient!

DIY car and bike repairing can be a hassle. With so many tools to choose from, it's easy for your typical toolbox or tool drawer at home to not have the correct tool.

Get some good old fashioned guidance on what you really need in order to make sure the work gets done quickly and efficiently! So read this list carefully, we've got 15 essential pieces of equipment no self-respecting mechanic should be without

1. Wire Strippers and Crimpers

Wire Strippers and Crimpers - Tools every DIY mechanic needs

While you're free to strip your wires with whatever you have on hand (hopefully not your teeth), having a specific tool will make things a lot easier. These multi-function stripper and crimper will cut cleanly with their plier-jaws and make tight crimps. It's automatic functionality makes pulling off the insulation as soon as it cuts, easy.

2. Hex / Allen Key Wrench Sets

Hex  Allen Key Wrench Sets - Tools every DIY mechanic needs

These Hex Allen wrenches are the perfect addition to your toolkit and those pesky hex bolts. They come in both SAE/Imperial and Metric sizes, so you’ll always have one handy for whatever job comes up! Plus their compact size means they can easily store away when not being used too.

3. Screwdriver Sets

Screwdriver Sets - tools every DIY mechanic needs

Screwdrivers are a ubiquitous household tool, and for good reason. If you find yourself in need of an extra screwdriver at the oddest moments, take a look at these sets that fit all sorts of types and sizes of screws and fasteners you would encounter in repairs. including those manufacturer tamper-proof types.

Stored in compact cases, with interchangeable driver bits and a magnetic driver handle, sometimes even ratcheting types for easier turning, they take up less room and offer more flexibility in choosing the best screwdriver for the job.

4. Plier Sets

Plier Sets - Tools every DIY mechanic needs

For those who want to get the best of everything, a set of high-quality pliers will be necessary for tough pulling, gripping and turning jobs. You can choose types for example needle nose, slip joint or groove joints depending on the task at hand. Most plier-sets come with the different types of pliers and sometimes include other handy tools nicely packed in a bag or case

5. Mechanic’s Tool Set

Mechanic’s Tool Set - Tools every DIY mechanic needs

A good set of mechanic's tools is a fantastic way to get you off on the right track when it comes time for repairs. They contain a whole set of tools and accessories necessary to get started in the car and bike repair eg. combination wrenches, ratchets, sockets, and much more. It just depends on your budget and your repair needs on how big a set you should choose. Further tools can be added later as your experience and specific repair or maintenance needs are required.

6. Ratcheting Wrench and Socket Sets

Ratcheting Wrench and Socket Sets - Tools every DIY mechanic needs

For any mechanic looking to get started, nothing beats the convenience of owning a good ratchet and socket set to rapidly undo those nuts and bolts. Ratchets come in handy sizes that allow you to tackle almost anything while sockets provide all sorts of necessities for various jobs around your garage or home repair shop. Always check first your required nut and bolt sizes and whether they are SAE/Imperial sizes (measured in inches) or Metric sizes (measured in millimetres).

7. Tap and Die Sets

Tap and Die Sets - Tools every DIY Mechanic needs

Tap and Die sets are great for repairing, cleaning or creating new threads on nuts, bolts and screw fixing positions. If you have badly corroded threading that needs to be repaired with a tap size specific to your Tap die (the tool used in this process), look up the chart of drill sizes appropriate enough so as not to struggle when starting fresh!

8. Heat or Hot Air Gun

Heat or Hot Air Gun - Tools every DIY mechanic needs

Breaking thread lock with a heat gun is one of our favourite ways to break away stubborn bolts. We especially like it when we use the tool before removing any corrosion-prone hardware that may strip its head or snap under pressure. Whether you're heating an engine bay housing assembly on your car or  clearing frozen nuts free from their slots, there’s a multitude of other DIY uses for Hot Air Guns

9. Kneepads

Kneepads - Tools every DIy Mechanic needs

Car and bike repairs and maintenance involve a lot of low-down kneeling, so a pair of decent and comfortable knee pads will a great investment and you’ll understand why people who use them, always recommend buying a pair!

10. Scrubbing Brushes

Scrubbing Brushes - Tools every Diy mechanic needs

Clean and power scrub away road dirt from cars and motorbikes, tyres and wheel rims with a set of scrubbing brush accessories. Simply fits into the chuck head of any suitable drill driver power tool (not supplied) for efficient electric motor powered scrubbing and brushing. Cleaning is no longer a tedious and gruelling task with tired backs, painful hands and exhaustion.

11. Magnetic Pick-Up Set

Magnetic Pick-Up Set - Tools every DIY mechanic needs

Quickly retrieve dropped metal tools, screws, bolts, fiddly components, keys, kitchen utensils and more with Magnetic LED Pick-Up & Mirror Tools. Reach awkward places, nooks and crannies, and with the telescopic mirror and LED light easily inspect underneath vehicles and workbenches, around engine parts, and inside drains, vents and equipment

12. Nut & Bolt Grip Extractor Socket Set

Nut & Bolt Grip Extractor Socket Set - Tools every DIY mechanic needs

Unfasten, remove and extract a wide range of stuck, rounded or painted sockets, bolts and fasteners with a Nut & Bolt Grip Extractor Socket Set. Designed to withstand the tremendous torque in gripping and loosening rusted, stripped, or frozen nuts and bolts without slipping or rounding. Especially useful for older vehicles and engines that have been exposed to environmental elements for a long time.

13. Triple-Square XZN Spline Socket Bit Set

Triple-Square XZN Spline Socket Bit Set - Tools every DIY Mechanic needs

Triple-Square XZN Spline Socket Bits are designed to withstand tremendous amounts of torque - hence their popularity in automobile and vehicle engine use. These Triple-Square XZN Spline Socket Bit Sets has the sockets needed to install and remove a wide range of spline fasteners. Paired with a square drive tool, such as a socket wrench, deliver high levels of torque without slipping or rounding.

14. Hot Glue Gun

Hot Glue Gun - Tools every DIY mechanic needs

Sometimes just a spot of strong glue is needed to hold something down or make a good seal. A Hot Mini Glue Gun bonds, seals and glues in all adhesive tasks for fabric and item repairs and DIY fixing and maintenance. Create permanent fixes and seals in plastics, fabrics and metals

15. Power Drill Driver

Power Drill Driver - Tools every DIY mechanic needs

Take the tiredness and tedium out of constant screw-driving with a power drill driver. Easily undo stubborn fasteners and even do some drilling – just change out the bits! Drill drivers come in all sorts of sizes and power ratings from simple household screwdrivers to being rapid socket drivers. able to deal with stuck screws in the garage. For garage use, get a hefty drill driver that can be used for both power screw-driving and drilling.

Maintaining Mechanic Tools: Step-by-Step Maintenance Methods

Proper maintenance of your mechanic tools is crucial to ensure their longevity and optimal performance. Regular upkeep not only enhances their efficiency but also prevents the need for premature replacements. Begin by cleaning each tool meticulously after every use to remove dirt, grease, and debris. For metal tools, consider using a rust inhibitor or lubricant to protect against corrosion.

Inspect moving parts such as hinges and joints, applying a suitable lubricant to keep them functioning smoothly. Keep handles and grips clean and dry to prevent slipping during operation. Check for any signs of wear or damage, such as bent shafts or chipped edges, and address these issues promptly. Store your tools in a dry, organized toolbox to avoid exposure to moisture, which can lead to rust and deterioration.

Regularly test the functionality of power tools, ensuring batteries are charged and drill bits are sharp. Follow manufacturer guidelines for maintenance, as outlined in the user manual. By incorporating these steps into your routine, you can extend the lifespan of your mechanic tools, ensuring they remain reliable for all your automotive repair needs.

Consistent and thorough maintenance of your mechanic tools is essential for their longevity and optimal performance. By following these step-by-step methods, you can keep your tools in top condition and ready for any automotive repair task.

Top-Rated Mechanics Tool Kits at Amazon: Find the Perfect Set for Your Needs

When it comes to investing in mechanic tool kits, Amazon offers a diverse range of options catering to various skill levels and preferences. To make an informed choice, consider factors such as the types of repairs you anticipate, your budget, and the included tools in each kit. The Craftsman 450-Piece Mechanic Tool Set is a popular choice, providing a comprehensive assortment of sockets, wrenches, and other essentials.

For those starting out, the DEWALT Mechanics Tool Set offers a balance of quality and affordability, with a variety of sockets and ratchets in a durable case. The GearWrench 232-Piece Master Mechanics Tool Set is well-regarded for its professional-grade quality and versatility, making it suitable for seasoned mechanics. Take advantage of customer reviews on Amazon to gather insights into the real-world performance of each kit.

By exploring the top-rated mechanic tool kits on Amazon, you can find the perfect set that aligns with your specific needs and preferences, ensuring you have the right tools for successful automotive repairs.

Amazon provides a wide array of top-rated mechanic tool kits, catering to different skill levels and preferences. By considering factors like your budget and the included tools, you can find the perfect set for your automotive repair needs.

Complete Your Toolbox: Essential Diesel Mechanic Tool Kits Every Professional Should Own

For diesel mechanics, having a well-equipped toolbox is crucial for handling the unique challenges posed by diesel engines. Invest in a high-quality Diesel Mechanic's Tool Set that includes specialized tools for diesel engine maintenance and repair. Look for sets that include diesel engine compression testers, injector pullers, and glow plug removal tools.

A comprehensive torque wrench set is essential for accurately tightening bolts to the specifications required by diesel engines. Additionally, a set of impact sockets designed for heavy-duty use will withstand the demands of diesel engine repairs. Consider specialized diagnostic tools like a diesel engine compression tester to quickly identify and address engine issues.

By ensuring your toolbox is equipped with these essential diesel mechanic tool kits, you'll be well-prepared to handle the intricacies of diesel engine repairs and maintenance with efficiency and precision.

In the realm of diesel engine maintenance, a well-equipped toolbox is indispensable for proficient diesel mechanics. Opting for a premium Diesel Mechanic's Tool Set is paramount, encompassing specialized instruments tailored for diesel engine intricacies. Seek sets featuring diesel engine compression testers, injector pullers, and glow plug removal tools. A comprehensive torque wrench set ensures precise bolt tightening to meet diesel engine specifications, while impact sockets designed for heavy-duty use withstand the rigors of diesel engine repairs. Including diagnostic tools like a diesel engine compression tester enables swift identification and resolution of engine issues. A thorough toolbox equips diesel mechanic for efficient and precise handling of diesel engine repairs.

Diesel mechanics require specialized tools to address the challenges of diesel engine repairs. Investing in a comprehensive diesel mechanic tool set ensures you have the essential tools for maintaining and repairing diesel engines.

From the Basics: A Guide to Basic Tools for Mechanics

Starting your journey as a mechanic requires assembling a toolkit that covers the basics of automotive repair. Begin with a set of high-quality screwdrivers that accommodate various screw types, including tamper-proof screws. Pliers, such as needle-nose, slip joint, or groove joint pliers, provide versatility for gripping and turning tasks.

A mechanic's tool set is a fundamental addition, offering a range of tools like combination wrenches, ratchets, and sockets. Include hex/Allen key wrench sets in both SAE/Imperial and Metric sizes to handle different bolt types. A reliable ratcheting wrench and socket set simplifies the process of undoing nuts and bolts quickly.

From the Basics: A Guide to Basic Tools for Mechanics

For precision work, invest in wire strippers and crimpers, essential for electrical wiring tasks. A magnetic pick-up set aids in retrieving dropped tools and small components. Power drill drivers and heat guns add versatility to your toolkit for both screw-driving and stubborn bolt removal.

By starting with these basic tools, you lay a strong foundation for your mechanic's toolkit, ensuring you have the essentials for a wide range of automotive repairs.

Building a toolkit with basic tools is crucial for aspiring mechanics. These fundamental tools provide versatility and cover a wide range of automotive repair tasks, setting the groundwork for a successful career in automotive maintenance and repair.


With the above, you’ll have every mechanic needs in their toolbox, so you can feel confident knowing that if something goes wrong with your vehicle, you'll be able to fix it quickly and easily. You may also want some speciality items like an oil filter remover kit or multimeters, however, the list above will get you started on your decision about which auto repair products will best suit your needs.

If you enjoyed this article then you will enjoy our article on 6 Best Portable Air Compressors For Your Home Garage

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