Spark plug gap tool advance auto. This gap acts as a pathway for the high-voltage electrical current from the ignition system to jump across, creating the spark that ignites the fuel-air mixture in the combustion chamber. Properly gapping spark plugs Lot of five Spark Plug Gap tools--all used but still workable. Here's how. Get the perfect gap every time with this must-have tool! #sparkplug #gappingtool Jun 16, 2005 · I bought a plug gap gauge at O'Reilly Autoparts, and when gapping my new plugs started thinking that this gauge didn't look well made. Properly gapping spark plugs Universal Spark Plug Gap Tool, Spark Plug Tester with Feeler Gauge, Compatible with Most 10mm, 12mm, 14mm, 16mm Sparks Plugs Save on KD Tools Spark Plug Gauge Blade Type . 5 star rating), and Tune-Up Gauge Set with Blades, Wire Test Loops, and In some cases, you might need to change the gap of your new spark plugs to suit the application you are installing them in. great collectors item also-free postage Spark plugs help maximize your engine's performance, and we carry a wide selection including OEM brands like Motorcraft, ACDelco, NGK spark plugs, and more, all known for their exceptional durability and consistent performance. Properly gapping spark plugs Advance Auto Parts customers consistently choose to buy Thread Repair Kits from trusted brands like Fix-A-Thred, Heli-Coil, AutoCraft, and Performance Tool for their reliability and positive ratings. Mar 27, 2022 · 5 Best Spark Plug Gap Tool Options – Reviews and Complete Guide. Save on Performance Tool Precise Spark Plug Gap Gauge for Accurate Tuning W80540 at Advance Auto Parts. Designed with a ramp-style coin shape, it allows you to quickly measure and adjust spark plug electrode gaps for reliable ignition performance. Oct 1, 2025 · To help with this, a spark plug gap tool is necessary for accurate adjustments. 635mm to 2. 38mm this way when it spring back you will get it to 0. 5mm) sizing options, this gauge is versatile and compatible with a wide range of vehicles. Shop Performance Tool Products at the best prices from Advance Auto Parts. The platinum firing tip prevents gap erosion, extending the service life, while the high alumina . The gap size affects the spark plug's firing temperature, which has a direct relationship to the combustion of fuel and air in the engine. Featuring a platinum center electrode firing tip, these spark plugs ensure quicker firing, smoother starts, and enhanced acceleration while improving fuel efficiency. We explain the science of spark plugs here. Featuring a platinum center electrode firing tip, these spark plugs ensure quicker firing, smoother starts, enhanced acceleration, and improved fuel efficiency. Discover the best tool for spark plug gapping to get the best performance out of your car. 5 to 2. to 0. When replacing a set of spark plugs, using the correct tools and Save on Performance Tool Spark Plug Gap Gauge W80540 at Advance Auto Parts. Measuring from 0. Most spark plug manufacturers will pre-gap their spark plugs for their most popular application but considering that same spark plug might fit over a hundred different vehicles or engines, checking that it matches your vehicle's specifications is always a good idea. A spark plug gap refers to the distance between the center electrode and the ground electrode. Visit your local store in Big Stone Gap to get the tools, advice, and parts to help keep your car, truck, or van running reliably. 40mm. 100 in. Properly gapping spark plugs May 23, 2025 · Understanding Spark Plug Gap The spark plug gap refers to the distance between the central electrode and the ground electrode. 4 Broken Spark Plug Set 65600 at Advance Auto Parts. 008,010,012,013,014 ETC. Brake Pads Oil Filter Air Filter Spark Plug Wiper Blades Headlight Bulb Car Wash and Detailing Clearance Deals, Discounts, and Coupons Oil Change Specials Local Store Ad Rebates Shop by Make Shop by Model Shop by Brand Advice & How-To's Battery Guide Fix Finder Loan-A-Tool ALLDATA DIY Repair Help Find a Repair Shop Repair Help Custom Sep 11, 2021 · Choosing the Best Spark Plug Gap Tool: A Comprehensive Guide How to Choose the Best Spark Plug Gap Tool The best spark plug gap tool uses wire gauges that allow you to see the fit of the spark plug gapper tool between the two electrodes. 04 Performance Tool W80536 Spark Plug Gap Gauge - Decimal and Metric Sizes, Zinc Alloy Construction, Range . With dependable products, friendly support, and convenient daily hours, Advance Auto Parts makes it simple to find the right Spark Plug or any part you need for your Ignition and Tune-Up Products system. Decimal & Metric Sizes . We have the best Spark Plug Gap Gauge for the right price. These are referred to as go, no-go wire feeler gauges. Save on Performance Tool Spark Plug Gap Gauge W80540 at Advance Auto Parts. Buy online, pick up in-store in 30 minutes. Autolite Platinum spark plugs are crafted for superior performance and durability, making them ideal for older engine applications. These best-selling Feeler Gauges are priced between $3. This action stress-tests the ignition coil. 5/8 Extra SUN884506 at Advance Auto Parts. Auto Accessories Auto Electronics Auto Paint Tools Auto Repair Tools Body Repair Car Organizers Car Wash Supplies Champion Spark Plugs Diagnostic and Test Tools Engine & Powertrain Replacement Parts Hand Tools on Advance Auto Parts Shop Harley Davidson Parts & Accessories Ignition and Tune Up on Advance Auto Parts Shop Jeep Interior Accessories According to our customers, when it comes to great gauges products, Performance Tool makes some of the best. Spark plugs help maximize your engine's performance, and we carry a wide selection including OEM brands like Motorcraft, ACDelco, NGK, Champion, spark plugs, and more, all known for their exceptional durability and consistent performance. Performance Tool Precise Spark Plug Gap Gauge for Accurate Tuning Part # W80540 (231 reviews) limited lifetime replacement Save on Lisle 5. I bought another at Autozone, which looked like a higher quality piece. 020 in. Works perfectly for gapping spark plugs. Get deals on automotive parts, truck parts and more. Includes inch/mm converter & troubleshooting guide! Save on Performance Tool Precise Spark Plug Gap Gauge for Accurate Tuning W80540 at Advance Auto Parts. Find over 3,037 Spark Plugs from leading brands at Advance Auto Parts and pickup in Wind Gap, PA at a store near you. KDT164 at Advance Auto Parts. 025 inches to . However, please note that prices may fluctuate based on your location's availability. They're what the pros use to remove, gap, and insert new spark plugs properly. 100) and metric (. Save on KD Tools Spark Plug Gap and Feeler Gauge Blade Type . Save on Performance Tool Spark Plug Hole Chaser - 14 & 18mm - Use With 13/16" Deep Socket - Easily cleans dirt & carbon W80539 at Advance Auto Parts. Refer Save on Performance Tool Precise Spark Plug Gap Gauge for Accurate Tuning W80540 at Advance Auto Parts. You can find these gauges at most auto parts stores or online. Over time, spark plugs can become worn, leading to decreased fuel efficiency and engine power. In this guide, we’ll explore everything you need to know about the best spark plug gap tools available, how they work, and why they are crucial for keeping your engine running smoothly. Save on K Tool International Universal Spark Plug Gap Tool KTI73701 at Advance Auto Parts. Feb 27, 2023 · Changing spark plugs may sound like a challenging project, but with the right tools and steps, you can get the job done yourself. 5 mm to 2. 5 mm), this universal gauge covers the most common gap ranges used in traditional Save on ACDelco Spark Plugs with the best prices from Advance Auto Parts. 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Product Features: Newer cars only need spark plugs about every 70k miles, but they need to be gapped and installed a certain way. When replacing a set of spark plugs, using the correct tools Oct 14, 2022 · CNRAQR Universal Spark Plug Gap Tool for Most 10mm 12mm 14mm 16mm Spark Plugs Compatible with NGK 6061, NGK 5671A, NGK BKR9EIX and similar spark plugs. The platinum firing tip prevents gap erosion, extending the service life, while the high alumina Save on Sunex 7 Pc 3/8 Dr Spark Plug Socket Set SUN8845 at Advance Auto Parts. 99 and $9. ACDelco Spark Plugs are available for delivery or pickup at a store near you. The ideal gap size varies depending on the specific engine and spark plug type Jul 27, 2024 · Key points This blog post will provide a comprehensive guide on how to read a spark plug gap tool, empowering you to accurately measure and adjust spark plug gaps. 080 inches and metric sizes from . To ensure a seamless match with your vehicle, we invite you to use the "Add Vehicle" tool in the top menu, or explore the Spark Plug Wire Tool options. Free spark plug gap calculator for all vehicles (2025 updated). 010 in. Advance Auto Parts is your source for quality auto parts, advice and accessories. Opening the gaps Dec 29, 2009 · When you connect the spark tester to the spark plug cable or the ignition coil boot (for Coil-On-Plug Systems) and crank the engine, the HEI spark tester (OTC 6589 Electronic Ignition Spark Tester) forces the ignition coil to produce its maximum output so the spark can jump across the very large air gap. Definitely recommend this product over the little "coin" style gappers - blade/feeler gauges are more accurate and easier to use! To ensure a seamless match with your vehicle or use, we invite you to explore the Spark Plug Tools options. Toolwiz Spark Plug Gap Tool with 32 Blade Steel Feeler Gauge, Gapping Tool for Most 10mm 12mm 14mm 16mm Thread Spark Plugs, Red Save on Autolite Platinum Spark Plug (AP605): Enhanced Durability & Performance AP605 at Advance Auto Parts. Learn how to properly gap your spark plugs. Trust in Advance Auto Parts to provide you with high-quality Spark Plug Tools that meet your specific repair, maintenance, or gearhead hobbyist needs! If you’re wondering how to replace copper spark plugs, iridium spark plugs, or other types of spark plugs, check out the following recommended tools. The Performance Tool W80540 Spark Plug Gap Gauge is an essential tool for maintaining engine performance. View car care tips, shop online for home delivery, or pick up in one of our 4000 convenient store locations in 30 minutes or less. 025 To . Properly gapping spark plugs Save on KD Tools Spark Plug Gap and Feeler Gauge Blade Type . (0. Simply slide the proper wire gauge through the gap. 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