{"product_id":"lisle-oil-pan-plug-rethread-kit-58850-piloted-drill-spring-loaded-tap-magnetic-plugs","title":"Lisle Oil Pan Plug Rethread Kit 58850 — Piloted Drill, Spring-Loaded Tap \u0026 Magnetic Plugs","description":"\u003cp\u003e\u003cstrong\u003eThe Lisle 58850 Oil Pan Plug Rethread Kit repairs stripped oil pan drain threads using a piloted drill, spring-loaded tapper and five magnetic replacement plugs to restore a leak-free seal.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eStripped or damaged oil pan drain threads are a common workshop frustration that can lead to slow leaks, messy pans and repeated plug failures. The Lisle 58850 kit is built to rethread soft steel and aluminum pans accurately on the vehicle when space allows, using a piloted drill to center the operation and a spring-loaded tapping tool designed to keep the new thread square to the gasket surface. Included magnetic drain plugs give you immediate replacements sized to fit a wide range of common vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit make oil pan rethreading more reliable?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit’s piloted drill keeps the hole centered so the tapping tool follows the correct path, while the spring-loaded tapper applies steady pressure so threads are cut perpendicular to the pan surface. Together they reduce cross-threading and minimize the risk of creating an angled seal that causes leaks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePiloted drill centers before tapping to avoid wandering.\u003c\/li\u003e\n  \u003cli\u003eSpring-loaded tapping tool maintains consistent alignment during cutting.\u003c\/li\u003e\n  \u003cli\u003eDesigned to produce threads perpendicular to the gasket surface to improve sealing.\u003c\/li\u003e\n  \u003cli\u003eReduces the chance of needing a costly pan replacement or oversized heli-coil repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich drain plug sizes and pan materials does it support?\u003c\/h3\u003e\n\n\u003cp\u003eThis Lisle kit works on the most frequently encountered drain plug sizes and is suitable for soft steel and aluminum oil pans. It includes replacement magnetic plugs that fit three common thread sizes so you can swap in the correct plug after rethreading.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with 1\/2 inch, 12 mm and 14 mm thread sizes.\u003c\/li\u003e\n  \u003cli\u003eWorks on soft steel and aluminum oil pan materials.\u003c\/li\u003e\n  \u003cli\u003eMagnetic plugs help capture small ferrous debris and aid plug handling during installation.\u003c\/li\u003e\n  \u003cli\u003eUseful for most light‑duty automotive and small-engine oil pans.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use the rethread kit without removing the oil pan?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the Lisle 58850 is designed so rethreading can be performed with the vehicle assembled when there’s sufficient access around the drain opening. That saves time compared with removing the pan, but cramped spaces or obstructing components may still require pan removal.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCan be used on-vehicle when access permits, reducing repair time.\u003c\/li\u003e\n  \u003cli\u003ePiloted drill and compact tapper fit into many tight spots.\u003c\/li\u003e\n  \u003cli\u003eAssess clearance and lighting before beginning to ensure safe operation.\u003c\/li\u003e\n  \u003cli\u003eIf access is extremely limited, removing the pan provides best visibility and control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how does that help long-term maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit arrives with a piloted drill, a spring-loaded tapping tool and five magnetic drain plugs, so you have both the tools to recreate proper threads and spare plugs for immediate replacement. Having multiple plugs lets you choose the correct size and keep backups for future oil changes, simplifying maintenance and reducing aftermarket hunting for odd-sized plugs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePiloted drill for centered hole preparation.\u003c\/li\u003e\n  \u003cli\u003eSpring-loaded tapping tool to cut accurate threads without skewing.\u003c\/li\u003e\n  \u003cli\u003eFive magnetic drain plugs included for sizing and spares.\u003c\/li\u003e\n  \u003cli\u003eTools designed for repeated use in shop or home garage settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Lisle 58850 Oil Pan Plug Rethread Kit is aimed at mechanics, DIYers and fleet technicians who frequently service oil pans and want a reliable, portable solution for repairing stripped drain threads. It’s particularly valuable for shops and home garages that prefer on-vehicle repairs and need a compact, repeatable method to restore a proper sealing surface on soft steel and aluminum pans.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this kit work on aluminum oil pans?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Lisle 58850 is designed for soft steel and aluminum pans and cuts replacement threads for the included plugs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to remove the oil pan to use this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Not always. The kit can be used on-vehicle when there’s enough access, though tight spaces may still require pan removal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lisle","offers":[{"title":"Default Title","offer_id":67585574863033,"sku":"B000J19K06","price":256.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/lisle-58850-front-packaging.jpg?v=1790472252","url":"https:\/\/redleafauto.ca\/products\/lisle-oil-pan-plug-rethread-kit-58850-piloted-drill-spring-loaded-tap-magnetic-plugs","provider":"Redleaf Auto","version":"1.0","type":"link"}