{"product_id":"pioneer-cables-pe-222-engine-expansion-plug-kit","title":"Pioneer Cables PE-222 Engine Expansion Plug Kit","description":"\u003ch2\u003eEngine Expansion Plug Kit for Mazda Applications\u003c\/h2\u003e\u003cp\u003ePioneer Cables PE-222 is an engine expansion plug kit for select Mazda cylinder block applications. It is built for rebuild and service work where a reliable block plug is needed to help restore sealing in the engine cooling passages.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel construction with a fine-grained, cold-rolled finish for strength\u003c\/li\u003e\n\u003cli\u003eZinc plated for added corrosion resistance\u003c\/li\u003e\n\u003cli\u003eEngine expansion plug kit for cylinder block service\u003c\/li\u003e\n\u003cli\u003eCompatible with 1986-1994 Mazda 323, 1990-1993 Mazda Miata, and 1992-1996 Mazda MX-3\u003c\/li\u003e\n\u003cli\u003ePioneer Cables PE-222 for engine rebuilders and repair shops\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePioneer Cables PE-222 is part of Pioneer’s expansion plug program for engine block repair and rebuilding. This steel plug version is zinc plated to help resist corrosion while maintaining the strength needed for long-term service in the cylinder block. It is a practical choice for technicians working on Mazda 323, Mazda Miata, and Mazda MX-3 engines that require a replacement expansion plug during teardown or overhaul. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a leaking or corroded engine expansion plug\u003c\/li\u003e\n\u003cli\u003eRestoring sealing in the cylinder block during engine rebuilds\u003c\/li\u003e\n\u003cli\u003eAddressing coolant seepage around block plug locations\u003c\/li\u003e\n\u003cli\u003eServicing older Mazda engines with worn factory plugs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eClean the plug bore thoroughly before installation and inspect the surrounding block surface for pitting or damage. Verify the correct plug size and seating depth for the specific Mazda engine being serviced. For best results, follow the engine builder’s installation procedure and cooling system service specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePioneer offers expansion plugs in multiple materials for different service needs, including steel, stainless steel, brass, and threaded styles. PE-222 uses steel construction with zinc plating for corrosion resistance in engine block applications.\u003c\/p\u003e","brand":"Pioneer Cables","offers":[{"title":"Default Title","offer_id":43562675044533,"sku":"FRMH-PE-222","price":20.4,"currency_code":"USD","in_stock":false}],"url":"https:\/\/www.partcatalog.com\/products\/pioneer-cables-pe-222-engine-expansion-plug-kit","provider":"PartCatalog","version":"1.0","type":"link"}