{"id":117082,"date":"2024-08-28T23:28:46","date_gmt":"2024-08-29T06:28:46","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=117082"},"modified":"2024-12-16T20:26:43","modified_gmt":"2024-12-17T04:26:43","slug":"what-is-a-spark-plug-thread-chaser-how-to-use-it-and-other-faq","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/what-is-a-spark-plug-thread-chaser-how-to-use-it-and-other-faq\/","title":{"rendered":"What Is a Spark Plug Thread Chaser? How To Use It and Other FAQ"},"content":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span><style>.kadence-column117082_e6d54c-23 > .kt-inside-inner-col,.kadence-column117082_e6d54c-23 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column117082_e6d54c-23 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column117082_e6d54c-23 > .kt-inside-inner-col{flex-direction:column;}.kadence-column117082_e6d54c-23 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column117082_e6d54c-23 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column117082_e6d54c-23{position:relative;}@media all and (max-width: 1024px){.kadence-column117082_e6d54c-23 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column117082_e6d54c-23 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column117082_e6d54c-23 inner-column-1 qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-a823fc  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-6df7f1\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading117082_75e1b3-f7, .wp-block-kadence-advancedheading.kt-adv-heading117082_75e1b3-f7[data-kb-block=\"kb-adv-heading117082_75e1b3-f7\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading117082_75e1b3-f7 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading117082_75e1b3-f7[data-kb-block=\"kb-adv-heading117082_75e1b3-f7\"] mark.kt-highlight{font-family:Inter;font-weight:500;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading117082_75e1b3-f7 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading117082_75e1b3-f7[data-kb-block=\"kb-adv-heading117082_75e1b3-f7\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading117082_75e1b3-f7 summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading117082_75e1b3-f7\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A thread chaser is a small tool specifically designed to clean and reform the threads of a spark plug hole. It polishes the threads to remove rust and dirt while redefining the threads.<\/li>\n\n\n\n<li>While thread chasers are specifically for cleaning rusty and damaged threads, taps and dies are used for creating new ones.<\/li>\n\n\n\n<li>When using a spark plug thread chaser, consider cleaning the area around the spark plug first, lubricating the chaser, and making sure it goes in straight.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>Depending on your vehicle&rsquo;s year, make, and model, <a href=\"https:\/\/www.carparts.com\/spark-plug\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"spark plugs\">spark plugs<\/a> typically need to be replaced every <a href=\"https:\/\/www.carparts.com\/blog\/how-long-is-the-lifespan-of-spark-plugs\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"30,000 to 90,000 miles\">30,000 to 90,000 miles<\/a>. The threads should be in good condition to make sure your new <a href=\"https:\/\/www.carparts.com\/blog\/everything-you-need-to-know-about-spark-plugs\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"spark plugs\">spark plugs<\/a> hold up well. This is where spark plug thread chasers come in.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Is a Thread Chaser?<\/h2>\n\n\n\n<p>A thread chaser is a small tool specifically designed to clean and reform the threads of a <a href=\"https:\/\/www.carparts.com\/blog\/how-to-repair-a-stripped-spark-plug-hole\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"spark plug hole\">spark plug hole<\/a>. It polishes the threads to remove rust and dirt while redefining the threads. Because thread chasers don&rsquo;t cut into the metal, you don&rsquo;t have to worry about any loose metal filings entering and damaging the engine.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Taps and Dies vs. Thread Chasers: What&rsquo;s the Difference?<\/h2>\n\n\n\n<p>If you&rsquo;ve heard of thread chasers, then you&rsquo;ve probably heard of taps and dies as well. These are all tools used to repair threads in spark plug holes, and all three come in different diameters and thread pitches. However, there&rsquo;s a distinct difference between thread chasers and taps and dies.<\/p>\n\n\n\n<p>While thread chasers are specifically for cleaning rusty and damaged threads, taps and dies are used for creating new ones. This is why taps and dies are usually made of harder material, which allows them to cut into the metal.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">When To Use a Thread Chaser<\/h2>\n\n\n\n<p>Before anything else, it&rsquo;s important to determine whether or not you should actually use a thread chaser. Thread chasers are great for cleaning carbon, rust, and other dirt on the threads, but if you notice any damage, then you might have to use a tap or thread insert instead.<\/p>\n\n\n\n<p>Using a thread chaser to clean the threads after a <a href=\"https:\/\/www.carparts.com\/blog\/bad-spark-plug-symptoms\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"blown spark plug\">blown spark plug<\/a> is also a bad idea. When a spark plug blows out, this typically means the threads are already damaged. There won&rsquo;t be enough material for the chaser to work with and will likely just lead to another blowout.<\/p>\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\">Tips on How To Use a Thread Chaser for a Spark Plug Hole<\/h2>\n\n\n\n<p>Once you&rsquo;re 100% sure that your threads just need a little cleaning, you can go ahead and use a thread chaser. Here are tips on <a href=\"https:\/\/www.carparts.com\/blog\/how-to-clean-a-spark-plug\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"how to clean a spark plug\">how to clean a spark plug<\/a> hole using a thread chaser:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Prepare the Necessary Tools<\/h3>\n\n\n\n<p>You&rsquo;ll save yourself a lot of time by preparing everything you need before you start. For this DIY task, you&rsquo;ll need a thread chaser, penetrating oil or engine oil, and a can of compressed air. Clean rags and a socket can also come in handy.<\/p>\n\n\n\n<p>Having your owner&rsquo;s manual within reach is also a good idea, so you can easily flip through it for more information about your spark plugs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Clean the Area Around the Spark Plugs<\/h3>\n\n\n\n<p>When removing the spark plug, it&rsquo;s important to get rid of any dirt or debris that might enter the hole and damage the engine. Take a can of compressed air, and spray it around the area of the spark plug to remove any loose dirt and junk.<\/p>\n\n\n\n<p>We recommend wearing safety goggles for this, so you can protect your eyes from any debris blown away by the compressed air.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lubricate the Chaser<\/h3>\n\n\n\n<p>Some people recommend applying lubricant on the chaser to catch any dirt on the threads. You can use grease, engine oil, or cutting oil for this. Grease is good because it&rsquo;ll trap any solid stuff that might try to fall in the cylinder.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Make Sure the Chaser Is Straight<\/h3>\n\n\n\n<p>After inserting the chaser into the hole, make sure it&rsquo;s set straight. You can thread it carefully by hand or using a socket if necessary. Some spark plug thread chasers come with a rubber neoprene ring that makes it easier to hold them in place.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Don&rsquo;t Apply Too Much Force<\/h3>\n\n\n\n<p>If you&rsquo;re using a socket to turn the thread chaser, be careful not to apply too much force. Doing so can cut some of the metal and mess up the threads, causing your spark plugs to go crooked. Fixing this will likely require installing an insert or a new head.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How Much Does a Spark Plug Thread Chaser Cost?<\/h2>\n\n\n\n<p>The exact price will vary depending on your vehicle&rsquo;s year, make, and model. In general, however, you can expect to spend anywhere from $10 to $130 on a spark plug thread chaser.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Where to Get New Spark Plugs for Your Vehicle<\/h2>\n\n\n\n<p>Repair tools like thread chasers and taps and dies can only do so much for your <a href=\"https:\/\/www.carparts.com\/spark-plug\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"spark plugs\">spark plugs<\/a>. Sometimes, you&rsquo;ll have no choice but to get new spark plugs to keep your car running. That&rsquo;s exactly what <a href=\"http:\/\/carparts.com\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" aria-label=\"CarParts.com\">CarParts.com<\/a> is here for&#19968;to provide customers like you with exceptional product options that will get your vehicle back on the road in no time.<\/p>\n\n\n\n<p>We have a great selection of high-quality spark plugs that pass the highest quality control standards from the most reputable names in the industry, so you&rsquo;re sure to get parts that are built to last. Take your pick from the top aftermarket brands, and check out securely in minutes.<\/p>\n\n\n\n<p>Kickstart your seamless shopping experience with us by entering your vehicle&rsquo;s specifications into our vehicle selector. This will narrow down the catalog to compatible spark plugs for your ride. You can also refine the results further by using our search filters, and hand pick products according to your preferred brand, price range, quantity, and more.<\/p>\n\n\n\n<p>Enjoy only the best deals when you shop from us. All our products come with a low-price and lifetime replacement guarantee, helping you get the best value for your money.<\/p>\n\n\n\n<p>Check out our products today!<\/p>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>Depending on your vehicle&rsquo;s year, make, and model, spark plugs typically need to be replaced every 30,000 to 90,000 miles&#8230;. <a href=\"https:\/\/www.carparts.com\/blog\/what-is-a-spark-plug-thread-chaser-how-to-use-it-and-other-faq\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":117494,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[52,3744],"tags":[1171],"ppma_author":[2607,2985],"class_list":{"0":"post-117082","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-diy","8":"category-ignition-system","9":"tag-spark-plug-2","10":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Is a Spark Plug Thread Chaser? 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