{"product_id":"sealed-power-w369p-engine-piston","title":"Sealed Power W369P Engine Piston","description":"\u003ch2\u003eSealed Power Engine Piston for Oldsmobile Vehicles\u003c\/h2\u003e\u003cp\u003eThe Sealed Power W369P engine piston is designed for reliable performance in select Oldsmobile models. Engineered to meet standard size specifications, this cast piston offers precise fitment and durability for applications including the Oldsmobile Cutlass, Delta 88, and Toronado.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStandard bore size of 4.1250 inches (104.8 mm)\u003c\/li\u003e\n\u003cli\u003eRecessed head design with .120 inch depth and 2.940 inch diameter\u003c\/li\u003e\n\u003cli\u003eCompression ratio of 9.75:1 for balanced engine performance\u003c\/li\u003e\n\u003cli\u003ePin diameter of 0.9806 inches (24.907 mm) with 0.06 inch offset\u003c\/li\u003e\n\u003cli\u003eIncludes two 5\/64 inch width rings and one 3\/16 inch width ring\u003c\/li\u003e\n\u003cli\u003eMinimum clearance of 0.0015 inches at 2.470 inches from top of head\u003c\/li\u003e\n\u003cli\u003eConstructed from durable cast material for longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe W369P piston features a recessed head type with a .120 inch deep recess and a 2.940 inch diameter, supporting a compression ratio of 9.75:1. This design helps optimize combustion efficiency in compatible Oldsmobile engines. The piston bore measures 4.1250 inches (104.8 mm), matching standard size requirements for precise cylinder fitment. The pin diameter is 0.9806 inches (24.907 mm) with a 0.06 inch offset, which aids in reducing piston slap and improving engine smoothness. The piston rings include two rings at 5\/64 inch width and one ring at 3\/16 inch width, ensuring effective sealing and oil control.\u003c\/p\u003e\u003ch2\u003eCompatible Oldsmobile Models\u003c\/h2\u003e\u003cp\u003eThis engine piston is compatible with a range of Oldsmobile vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOldsmobile 98\u003c\/li\u003e\n\u003cli\u003eOldsmobile Custom Cruiser\u003c\/li\u003e\n\u003cli\u003eOldsmobile Cutlass, Cutlass Salon, and Cutlass Supreme\u003c\/li\u003e\n\u003cli\u003eOldsmobile Delta 88\u003c\/li\u003e\n\u003cli\u003eOldsmobile Toronado\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cp\u003eThe Sealed Power W369P piston is used primarily in engine rebuilds and repairs to address issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged pistons causing loss of compression\u003c\/li\u003e\n\u003cli\u003eEngine knocking or piston slap due to improper fitment\u003c\/li\u003e\n\u003cli\u003eReduced engine performance from compromised piston rings\u003c\/li\u003e\n\u003cli\u003eOil consumption problems related to piston ring sealing\u003c\/li\u003e\n\u003cli\u003eRestoring engine efficiency in standard bore Oldsmobile engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify bore size and piston specifications match engine requirements before installation\u003c\/li\u003e\n\u003cli\u003eEnsure proper clearance of 0.0015 inches at 2.470 inches from the top of the piston head\u003c\/li\u003e\n\u003cli\u003eUse appropriate ring compressors and lubricants during assembly\u003c\/li\u003e\n\u003cli\u003eCheck pin diameter and offset compatibility with connecting rods\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for piston pin and connecting rod installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSealed Power pistons are manufactured from cast material to meet OEM standards for durability and performance. The W369P piston undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Sealed Power products typically include coverage against manufacturing defects. Consult product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Sealed Power","offers":[{"title":"Default Title","offer_id":44495939633333,"sku":"BDBR-W369P","price":90.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SE_W369P_Ang.jpg?v=1775021105","url":"https:\/\/www.partcatalog.com\/products\/sealed-power-w369p-engine-piston","provider":"PartCatalog","version":"1.0","type":"link"}