This ramp-style spark plug gap gauge measures gaps from 0.020 inches to one inch (0.50 to 2.5 mm), and the measurements are stamped on the front and back. Spark plugs wear out over time as the electrode material wears down. Select one that offers a size range thats similar to the gap size of your spark plug for utmost accuracy. Easy to use. To help you locate yours, weve designed a vehicle registration lookup tool that will automatically pull relevant products to suit your vehicle based on the registration number. Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Luna3, Jul 4, 2016. If the wire gets in, then it needs to be gapped smaller, and the adjustment tool makes it simple. However, a major downside with the product is its construction. Durable, all-steel construction. Registered in England and Wales, Company Number 2680212, our VAT registration is 766436989. Also, some users prefer standard round/coin-shaped spark plug gap tools, and the chrome coating may flake off after a short period of use. Well-calibrated blades. If the measuring tool goes through and leaves some space, then the hole is too wide. Or, if youd prefer, try our trusted delivery service.We stock a variety of spark plug brands including Bosch, NGK, Denso and Beru. Rep. 3,104. As the spark plug detects electricity, the gap between the plug and the cylinder causes the voltage to transfer between the two points. This looks like the spark plug for an N54 BMW engine (but the part number isn't quite the same). The entire blade set maintains a neat and professional look due to the chrome-plated finish on each blade, which is easy to clean. Also, it may not be the best option if you need to gap iridium plugs. This classic gap tool does the job efficiently. 1 - 24 of 178 results for Spark Plug Wire - Boots & Terminals Compare Refine. a 3/8's or a 5/8's? 5/8" x 6" Magnetic Swivel Spark Plug Socket - 80546, LEXIVON 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 6" Total Length | Enhanced Magnetic Design With Thin Wall Socket, Cr-v Steel (LX-121), T-Handle Universal Joint Spark Plug Socket Wrench, 16mm 21mm Socket (Red), GEARWRENCH 5 Pc. .noScriptDisplayLongText { display : block; } The correct size is 14 mm for either Denso or NGK. Magnetic Swivel Spark Plug Socket Set, Thin Wall, 12 Point, CR-V, 6 Pieces, NEIKO 02500A 3/8" Drive Spark Plug Socket Set, 5 Piece, SAE And Metric, Rubber Retaining Inserts, Cr-V Steel, 14mm, 18mm, 9/16, 13/16, 5/8 Spark Plug Socket, Deep Well Socket Set, Spark Plug Tool, Astro Tools 94404 Magnetic Spark Plug Universal Extension Socket Set - 9/16", 14mm, 5/8", 16mm & 13/16", Performance Tool W30936 5 Piece Spark Plug Socket Set, ARES 11001-14mm Thin Wall Magnetic Swivel Spark Plug Socket with 12-inch Extension - 3/8-Inch Drive 12-Point Spark Plug Socket - Walls 2mm Thinner Than Standard Spark Plug Sockets, EMENTOL 6PCS 3/8" Drive Magnetic Swivel Spark Plug Socket Set, 12 Point, CR-V, Extension Sockets, Includes 9/16-inch, 5/8-inch, 13/16-inch, 14mm Sockets, ARES 11041 4-Piece Spark Plug Gap Gauge Set Includes 2 Ramp and 2 Wire Gauges Easily Measure and Adjust Spark Plug Gaps Dual-Marked SAE and Metric Sizing from 0.02-0.1 Inches and 0.5-2.5mm, Craftsman 3/8 in. The gauge is also very accurate, and the adjustment hole is useful for widening the gap. Credit subject to status, UK residents only, Euro Car Parts Limited acts as a broker and offers finance from PayPal Credit.PayPal Pay in 3: PayPal Pay in 3 is not regulated by the Financial Conduct Authority. The engraving is solid, so it won't wear off very easily. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. If youre carrying out a repair or maintenance task on your engines combustion area, such as replacing a spark plug or checking the spark plug gap, you may need to invest in specific tools to help you get the job done, such as a feeler gauge, spark plug sockets or spark plug pliers. A & E Hand Tools E-Z Grip Spark Plug Gap Gauge, Performance Tool Wide Gap Wire Spark Plug and Gauge Tool. I had my Mechanic install them along with some high performance ignition coils. I hope this wasn't referring to me. There are 1/2 drive spark plug sockets, but it is unlikely that is an issue. store Need help changing spark plugs? If you find this content inappropriate and think it should be removed from the Amazon.com site, let us know by clicking the button below. would be nice to kill two birds with one stone. 1, 1-1/16, 1-1/8, 1-1/4, 1-5/16, 1-3/8, 1-7/16, 1-1/2 Inch, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 Inch, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16 Inch, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8 Inch, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 Inch, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 Inch, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 Inch, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4 Inch, 1/4, 5/16, 3/8, 7/16, 15/32, 1/2, 9/16, 19/32, 5/8, 11/16, 3/4 Inch, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 Inch, 11/64, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8 Inch, 13/16, 7/8, 15/16, 1, 1-3/16, 1-1/2, 1-1/16, 1-1/8, 1-1/4 Inch, 13/64, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 15/32, 1/2 Inch, 2, 2-1/8, 2-1/4, 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9/16, 5/8, 11/16, 3/4, 13/16 Inch, 5/16, 3/8, 7/16, 15/32, 1/2, 9/16, 5/8, 11/16, 3/4, 7/8, 15/16 Inch, 5/32, 3/16, 13/64, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 15/32, 1/2 Inch, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 1/2 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 1/2 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 1/2, 9/16 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2, 17/32, 9/16 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2, 17/32, 9/16, 5/8 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 15/32, 1/2 Inch, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 3/8, 7/16, 1/2, 9/16 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/4 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-1/4 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-1/4, 1-1/2 Inch, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-1/2 Inch, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-1/2 Inch, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-5/16, 1-3/8, 1-7/16, 1-1/2 Inch, 9/16 X 2-1/2 Inch, 9/16 X 6 Inch, 5/8 X 4 Inch, 5/8 X 6 Inch, 5/8 X 11 Inch, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16 Inch, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 Inch, EP6, EP7, EP8, EP10, EP12, EP14, EP16, EP18, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 10mm, 11mm, 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10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 19mm, 4mm, 5mm,6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 5mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 6mm, 8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 19mm, 7mm, 8mm, 10mm, 11mm, 13mm, 14mm, 16mm, 17mm, 19mm, 20mm, 21mm, 8mm, 10mm, 11mm, 12mm, 13mm, 14mm, 16mm, 17mm, 19mm, 21mm, 22mm, 24mm, 8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 17mm, 18mm, 8mm, 10mm, 12mm, 13mm, 14mm, 17mm, 18mm, 19mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 19mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 19mm, 9mm, 10mm, 11mm, 13mm, 14mm, 15mm, 17mm, 19mm, Select a store to see pricing & availability, California Transparency in Supply Chain Act. For the best experience please upgrade or visit the site on another browser. Select a store to see pricing & availability, California Transparency in Supply Chain Act. XCSOURCE 14mm Spark Plug Socket Thin Wall 12-Point Magnetic Removal Tool 3/8 inch Drive for BMW Mini BI415 Brand: XCSOURCE 553 ratings $1899 About this item Used for Removing the 12-point spark plugs from certain, compatible vehicles. .noScriptDisplayLongText { display : block; } I know this is an old question, but some clarity is needed here. Sorry, I don't know. Typically, spark plugs require 20,000 volts to ensure the engine fires properly. Discontinued items will be replaced with an equivalent product in terms of use and quality. Previous image . Once youve found the products you need, you can buy spark plugs using our convenient click & collect service to get hold of your products sooner. Magnetic sockets use magnets to hold the plug, while rubber inset sockets create a soft rubber cradle for the plug to sit in. .noScriptDisplayLongText { display : block; } .noScriptDisplayLongText { display : none; } You have selected 1 x brake disc quantity. Specifications for Champion RC12YC Thread diameter: 14mm Thread reach: 19mm Seat type: flat Hex size: 16mm Tip configuration: projected You can head back to the AutoZone homepage, or choose one of the categories below. LLNDEI 3/8 Inch Drive Spark Plug Socket Set SAE & Metric, High Visibility 6 Point Sockets CR-V Steel, Mirror Polished Sockets with Rubber Retaining Rings-Spark Plug Removal Tool for Car Repair 7PCS. $23.99 $ 23. The tool can be used at home and in a professional garage. This refers to the size of the flats on the spark plug that are in contact with the socket. If you don't have a spark plug socket with the rubber lining, then it would be a good idea to buy a 14 mm spark plug socket. .noScriptNotDisplayExpander { display : none; } 4.6 4.6 out of 5 stars (372) 100+ bought in past month. Gives clear measurements. Posts. GO BACK FEATURED CATEGORIES Batteries Alternators Brake Pads Brake Rotors Engine Oil Oil Filter Lighting Wipers Shocks & Struts AC Compressors Custom Hitches Tools I pinched it when tightening the bolt and severed one of the wires. Its a key-chain measuring tool that offers more than 15 accurate measurements. UK residents only. Misuse of the product will immediately invalidate the Lifetime Guarantee. This tool is practical and well-made. Seems all of the elderly threads are being resurrected due the Spark Plug socket size confusion. Accurate measurements. Browse below to find the right socket for you needs today. Pay in 3 eligibility is subject to status and approval. 4.6 out of 5 stars 33. 18+. You can get one that has both millimeter and inch markings if you dont want to bother with the conversion. If youre unsure of the best spark plug for your vehicle, our friendly colleagues can help. 23K views 8 years ago Spark plugs, tight engine bay and headers make changing plugs a pain. Steel is strong and more resistant to corrosion. Spark plugs vary depending on the make, model and age of your vehicle. Located in the cylinder head of an engine, spark plugs feature insulated electrodes and connect the ignition to the engine. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. Drive Metric and SAE 6 Point Standard Spark Plug Socket Set, 4 Piece Set (CMMT34504), DEWALT Accessory Socket Set, 15-Piece (DWMT73807), OEMTOOLS 22891 3/8 Drive Magnetic Spark Plug Socket Set, Contains 5/8" (16 mm), 9/16", and 13/16" 6 Point Deep Sockets, Fits Most Car Spark Plugs, MIXPOWER 3/8-Inch Drive Spark Plug Socket Set, SAE & Metric, CR-V Steel Mirror finish, 6-Point, 5/8-Inch, 3/4-Inch, 13/16-Inch, 14mm, 18mm, 5-Piece Set, ARES 11025-10-Piece Extra Deep and Standard Length Spark Plug Socket Set 3/8-Inch Drive Spark Plug Sockets - 2.5-Inch and 6-Inch Length 6-Point and 12-Point Sockets Includes Foam Storage Tray, ARES 11051-3-Piece 3/8-Inch Drive by 5/8-Inch Magnetic Swivel Spark Plug Socket Set - Includes 4-inch, 6-inch, and 10-inch Extensions for Access to Most Confined Areas Heavy Duty Retaining Ring. Can adjust iridium and platinum plugs. Most people use 3/8 for servicing spark plugs, so most spark plug sockets are 3/8 drive. Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr. There are 410 replacement spark plugs for Champion RC12YC . A: Only if your spark plug has a big gap size, such as 0.054 inches and above, which typically isn't a standard size on most measuring gauges. Prius power socket / cigarette lighter diagnosis and repair, 2011 Prius: open/unused housing/socket/hose on EGR preheat loop. Q:What size of spark plug socket does this take? Manufactured from Chrome Vanadium. The gapper is also designed with a key ring hole or a spark gap opener with a 7/16 inch diameter. Ergonomic design. A: Type: Spark Plug Socket Length (in): 2-3/8 Inch Socket Size (mm): 14mm SAE Or Metric: Metric Number Of Points: 6 Drive Size (in): 3/8 Inch Quick Release: No ASME Specification: Yes Applications for this Product This product is universal and applies to all vehicles. Bi-Hex profile. $12.99 $ 12. Thanks for the video, attempting later this afternoon on my 135i! All Pick Up in Store Ship to Home Sort By: Compare. You may get a misaligned tool. 5/8's, A: Standard Ignition 7mm, 8mm Primary Ignition Terminal, Standard Ignition 7mm Primary Ignition Terminal, Standard Ignition 8mm Primary Ignition Terminal, Dorman HELP! A feeler gauge is made up of a collection of calibrated metal strips of varying thicknesses. The best measuring tools have laser-etched markings on the steel. . 72-376. It has a good range of gapping ability and is a good value for the price. A: The measuring tool may wear out, curve, or get corroded on its edges, which significantly reduces its accuracy. In the old days, most spark plugs were 13/16" (21mm), some new ones are 9/16" (14mm), and I am certain that there are different sizes for aircraft, etc. Appreciate 0 Quote 02-09-2012, 09:36 PM . It originally started as a distributor of hand tools for other companies but then started making its own tools, which are sold throughout the world. LLNDEI 3/8 Inch Drive Spark Plug Socket Set SAE & Metric, High Visibility 6 Point Sockets CR-V Steel, Mirror Polished Sockets with Rubber Retaining Rings-Spark Plug Removal Tool for Car Repair 7PCS, ARES 11033-10-Piece Extra Deep and Standard Length Magnetic Spark Plug Socket Set 3/8-Inch Drive Spark Plug Sockets - 2.5-Inch and 6-Inch Length 6-Point and 12-Point Sockets Foam Storage Tray. Easy to clean. A wire-type gauge is typically accurate but isn't the best for measuring a spark plug with an odd gap size since it has a limited number of loops. I know this is an old question, but some clarity is needed here. Find an Automotive Service Professional But there is no such thing as a 3/8 spark plug. If I'm doing my valve cover gasket will this add much more time? It works exactly as advertised, is very inexpensive, and is very effective. For those not only do you need a 14mm spark plug, it needs to be thin-walled and you need to have an angled adapter or it needs to have a built-in angled extension because the walls forming the "tube" the spark plug has to pass through to reach the threads aren't perfectly parallel to the spark plug threaded hole. This is incorrect 14mm is thread! All Rights Reserved. Copyright 2008-2023 OReilly I have never heard of a 3/8 size spark plug. You can head back to the AutoZone homepage, or choose one of the categories below. I prefer the type of socket that uses a magnet vs a rubber sleeve on the inside, and always use a locking extension to prevent the socket from sticking to the spark plug after installation. Its easy to tell the difference in the blade sizes, and you can easily tell which gap size you are setting your plug gap to. A ramp-style gauge is similar to a silver dollar with size markings running around the edge of its face. Does anyone know what the exact etorx socket sizes are for the strut brace bolts? It covers a range of 0.20 inch to 0.08 inches, and metric measurements are featured on the reverse side. .noScriptDisplayLongText { display : none; } If the gap is too wide, the spark plug may not fire at all. Enhance your email experience by providing your zip code for area specific offers. Definitely use a wobble extension. It conveniently comes with a penknife design filled with 26 blades of different thicknesses, which will help any professional mechanic to re-gap spark plugs of different sizes. This spark plug gap gauge is circular and has easy-to-read markings. SPARK PLUG NGK D8EA 12x19MM. Handle your spark plug with care when cleaning or installing it. 7mm Plug Wire End Assortment, Standard Ignition 7mm Direct Ignition Coil Boot. This spark plug requires the 5/8" spark plug socket, which will probably fit a 3/8 ratchet extension. A: You need a measuring tool with the original gap size for your spark plug. However, there have been some complaints that the gauge is a little flimsy. 14mm. I know this is an old question, but some clarity is needed here. Nine wire rings on the gauge's outer edges help you to accurately measure, increase, and decrease the gap size. One downside is that there may be little bumps or imperfections on the tool's metal edge. A: This refers to the size of the flats on the spark plug that are in contact with the socket. Please turn it on so that you experience this site's full capabilities. Enhance your email experience by providing your zip code for area specific offers. A: Congrats! Go to your local parts store and buy 5/8 spark plug socket and a 6" or 10" extension. Mendel Leisk Patron saint of newly poured sidewalks Joined: NOT 3/8" as in another answer. The rubber insert retains and protects the spark plug. I believe 5/8" is the standard size for nearly all spark plugs I have come across, automotive as well as lawn and garden. This spark plug gap tool has eight bent wire gauges with the following sizes: .022-inch, .025-inch, .027-inch, .028-inch, .030-inch, .032-inch .035-inch .040-inch. For those not only do you need a 14mm spark plug, it needs to be thin-walled and you need to have an angled adapter or it needs to have a built-in angled extension because the walls forming the "tube" the spark plug has to pass through to reach the threads aren't perfectly parallel to the spark plug threaded hole. 3/8 refers to the drive size of the ratchet and extensions used for driving the socket. The CTA Tools Spark Plug Gap gauge is made up of a strong and durable all-steel construction built to resist corrosion. In addition, the individual wires may be difficult to pull from the tool, and the labels on the wires are hard to read. DURATECH Spark Plug Socket Set, 5-Piece SAE & Metric Cr-V Spark Plug Sockets (14mm, 18mm, 5/8", 3/4", 13/16"), 6 Point & 12 Point Thin Wall 3/8" Drive Spark Plug Removal Tool for Car, Small Engines 4.5 (168) 1599 Get it Wednesday, 12 Apr FREE Delivery by Amazon More buying choices 15.98 (1 new offer) Laser 6370 Spark Plug Socket 3/8"D 16mm Each of our sockets are made from durable metal to shield spark plugs from damage, and our selection covers several sizes including 14mm and 21mm. Please enter your full postcode to check the stock of your items. .noScriptDisplayLongText { display : block; } What size of spark plug socket does this take? Moreover, feeler gauges are inexpensive, and you can easily replace them in case you lose or bend them. Copyright 2023. The Halfords Professional Spark Plug Socket is made from professional quality chrome vanadium steel. This looks like the spark plug for an N54 BMW engine (but the part number isn't quite the same). Designed with metal retainers to hold the spark plug in the socket. License Plate Light Socket Standard Motor Products S898 (#266189376652) See all feedback. For those not only do you need a 14mm spark plug, it needs to be thin-walled and you need to have an angled a 3/8's or a 5/8's? A link to reset your password has been sent to your email address. 3/8 Inch Drive 12 Point Thin Wall Swivel 14 mm, Removal Tool Compatible with BMW and More, - 12-Point Design For Enhanced Grip and Fit - Walls 2mm Thinner Than Standard, Performance Tool W38171 3/8" Dr. 12-Point, 3/8 inch Removal Tool Compatible with BMW, MINI, Nissan, Mercedes, 12-Point, 14-millimeters Compatible with BMW, Nissan, Mini, Thin Wall Spark Plug Socket fits BMW, Nissan, Mini, Magnetic 3/8-inch Drive 12 Point 1mm Thin Wall, x 12 Point pt x 10in Length for Vehicle, All customers get FREE Shipping on orders over $25 shipped by Amazon. Most spark plugs require a 5/8" (16mm) size spark plug socket. Some of its best spark plug gap measuring tools are the CTA Tools Spark Plug Gapper and the CTA Tools Spark Plug Gap Gauge. Best Spark Plug Socket for Cars, Trucks & SUVs Auto Parts Interior Accessories Exterior Accessories Truck and Towing Tools Chemicals, Oil & Wash Performance Contact Us Tools and Equipment Test, Scan and Specialty Tools Miscellaneous Testing, Scan and Specialty Tools Spark Plug Socket What are you working on today? Iridium plugs with metal retainers to hold the plug and gauge tool inch to 0.08 inches, and you get. Engraving is solid, so most spark plugs require a 5/8 '' spark plug socket and a 6 quot... Plug to sit in can head back to pages you are interested in back the... Sockets, but it is unlikely that is an issue or get corroded on edges! Of newly poured sidewalks Joined: not 3/8 '' as in another answer free In-Store or Curbside Pick Up spark plug socket autozone! ' started by Luna3, Jul 4, 2016 all-steel construction built to resist corrosion after product. 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