{"product_id":"apex-ahs11045-engine-cylinder-head-gasket-set","title":"Apex AHS11045 Engine Cylinder Head Gasket Set","description":"\u003ch2\u003eEngine Cylinder Head Gasket Set for Cadillac\u003c\/h2\u003e\u003cp\u003eApex AHS11045 is an engine cylinder head gasket set for select Cadillac applications. It is listed for Cadillac STS, SRX, and XLR models across the covered years, making it a direct fitment reference for engine sealing service on these vehicles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine cylinder head gasket set for engine sealing service\u003c\/li\u003e\n\u003cli\u003eFits Cadillac STS, SRX, and XLR applications listed in the fitment data\u003c\/li\u003e\n\u003cli\u003ePart number AHS11045 for easy identification and ordering\u003c\/li\u003e\n\u003cli\u003eBuilt for engine repair work where cylinder head sealing is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eApex AHS11045 is an engine cylinder head gasket set used during cylinder head service and related engine repair. It is cataloged for 2004-2009 Cadillac SRX, 2004-2009 Cadillac XLR, and 2005-2010 Cadillac STS applications. When replacing head gaskets on these Cadillac models, correct sealing is critical for maintaining compression and separating oil, coolant, and combustion passages.\u003c\/p\u003e\u003cp\u003eThis part number, AHS11045, should be matched to the vehicle application before installation. For buyers searching for a Cadillac STS head gasket set, Cadillac SRX cylinder head gasket set, or Cadillac XLR engine gasket set, this listing provides the fitment reference needed for selection.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring cylinder head sealing after engine teardown\u003c\/li\u003e\n\u003cli\u003eAddressing compression loss caused by gasket failure\u003c\/li\u003e\n\u003cli\u003eRepairing coolant or oil leakage at the head-to-block interface\u003c\/li\u003e\n\u003cli\u003eSupporting engine rebuild or head service work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm engine application, gasket layout, and all sealing surfaces before installation. Clean mating surfaces thoroughly and inspect the cylinder head and block for warpage or damage. Follow the vehicle service procedure for torque sequence and fastener replacement requirements, if applicable.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eApex part AHS11045 is cataloged for the listed Cadillac fitments and should be verified against the vehicle before installation to ensure proper application.\u003c\/p\u003e","brand":"Apex","offers":[{"title":"Default Title","offer_id":53492907147445,"sku":"FMVJ-AHS11045","price":195.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AG_AHS11045_Fro.jpg?v=1791438417","url":"https:\/\/www.partcatalog.com\/products\/apex-ahs11045-engine-cylinder-head-gasket-set","provider":"PartCatalog","version":"1.0","type":"link"}