{"product_id":"oil-cooler-21305-zq53a-for-nissan-pathfinder-armada-titan-5-6l-v8-2004-2009","title":"Oil Cooler 21305-ZQ53A For Nissan Pathfinder Armada Titan 5.6L V8 2004-2009","description":"\u003ch2\u003eOil Cooler for Nissan\u003c\/h2\u003e\u003cp\u003eThis oil cooler helps regulate engine oil temperature to prevent overheating and premature wear, cross-referenced with OEM part number 21305-ZQ53A.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis oil cooler is designed to dissipate heat from your engine oil, protecting critical internal components under heavy loads. Operating within the cooling system, this oil cooler prevents oil breakdown and maintains optimal viscosity. Replacing a leaking or clogged oil cooler ensures your vehicle's engine runs cool and performs reliably during towing or long-distance hauling.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCorrosion-resistant aluminum construction for high thermal conductivity\u003c\/li\u003e\n\u003cli\u003eInternal cooling fins designed to maximize oil-to-coolant heat exchange\u003c\/li\u003e\n\u003cli\u003ePrecision-machined mounting faces for a leak-free seal\u003c\/li\u003e\n\u003cli\u003ePressure-tested to handle high-vibration automotive environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Nissan Pathfinder 5.6L V8 (2004-2009)\u003c\/li\u003e\n\u003cli\u003efor Nissan Armada 5.6L V8 (2004-2009)\u003c\/li\u003e\n\u003cli\u003efor Nissan Titan 5.6L V8 (2004-2009)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a cracked or leaking engine oil cooler assembly\u003c\/li\u003e\n\u003cli\u003ePreventing engine oil and coolant cross-contamination\u003c\/li\u003e\n\u003cli\u003eMaintaining safe oil temperatures during heavy-duty towing and hauling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21305-ZQ53A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if my oil cooler is failing? \u003cstrong\u003eA:\u003c\/strong\u003e Common symptoms include oil puddles under the engine, milky coolant in the radiator reservoir, or elevated oil temperature readings. If oil and coolant mix, flush both systems completely before replacing the unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are replacement O-rings or gaskets included with this cooler? \u003cstrong\u003eA:\u003c\/strong\u003e Please check the packaging contents closely; it is standard practice to use brand-new, fresh seals during installation to ensure a perfect, leak-free seal against the engine block.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44788784496726,"sku":"SZ1E02796","price":122.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_b4e528ff-614f-4a83-8c62-146e4a48c011.jpg?v=1779929194","url":"https:\/\/www.solidspare.com\/products\/oil-cooler-21305-zq53a-for-nissan-pathfinder-armada-titan-5-6l-v8-2004-2009","provider":"Solid Spare","version":"1.0","type":"link"}