{"product_id":"professional-parts-sweden-21436780-engine-core-plug","title":"Professional Parts Sweden 21436780 Engine Core Plug","description":"\u003ch2\u003e29mm Engine Core Plug for Volvo Cylinder Head\u003c\/h2\u003e\u003cp\u003eProfessional Parts Sweden 21436780 is a 29mm engine core plug for the cylinder head. It is listed for a wide range of Volvo passenger vehicles, including S60, S90, V60, V90, XC40, XC60, XC90, S80, XC70, C30, C70, S40, V50, V70, V40, and S70 applications.\u003c\/p\u003e\u003cp\u003eThis core plug is identified by part number 21436780 and cross-references 946780 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e29mm diameter for cylinder head service\u003c\/li\u003e\n\u003cli\u003eEngine hardware component for sealing an opening in the cylinder head\u003c\/li\u003e\n\u003cli\u003eDirect fitment coverage across multiple Volvo platforms\u003c\/li\u003e\n\u003cli\u003eProfessional Parts Sweden replacement part number 21436780\u003c\/li\u003e\n\u003cli\u003eCross-reference: 946780\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eProfessional Parts Sweden 21436780 is an engine core plug specified at 29mm for cylinder head use. It is a fitment-based replacement for Volvo models across multiple generations, including Volvo S60, Volvo S90, Volvo V60, Volvo V90, XC40, XC60, XC90, S80, XC70, C30, C70, S40, V50, V70, V40, and S70. When replacing a cylinder head core plug, matching the diameter and application location is critical for proper sealing and serviceability.\u003c\/p\u003e\u003cp\u003eUse part number 21436780 when you need a 29mm Volvo cylinder head core plug and want a direct-reference replacement for the listed applications. The part also cross-references 946780 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSealing a cylinder head core plug opening\u003c\/li\u003e\n\u003cli\u003eReplacing a corroded or damaged engine plug\u003c\/li\u003e\n\u003cli\u003eRestoring proper engine sealing after head service\u003c\/li\u003e\n\u003cli\u003eAddressing coolant seepage at the plug location\u003c\/li\u003e\n\u003cli\u003eSupporting repair work on Volvo cylinder head hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the 29mm diameter before installation and verify the cylinder head location against the vehicle application. Clean the bore thoroughly, inspect the sealing surface for corrosion or damage, and follow the service procedure for the specific Volvo engine. Fitment is listed for the cylinder head location only, so match the part to the exact engine position before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eProfessional Parts Sweden replacement hardware is cataloged for the listed Volvo applications and identified by part number 21436780. Verify fitment by year, model, and 29mm cylinder head location before ordering.\u003c\/p\u003e","brand":"Professional Parts Sweden","offers":[{"title":"Default Title","offer_id":52999983300789,"sku":"FNJW-21436780","price":14.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PS_21436780_Fro.jpg?v=1787204814","url":"https:\/\/www.partcatalog.com\/products\/professional-parts-sweden-21436780-engine-core-plug","provider":"PartCatalog","version":"1.0","type":"link"}