{"product_id":"mahle-42239cp-engine-piston-ring-set","title":"Mahle 42239CP Engine Piston Ring Set","description":"\u003ch2\u003eEngine Piston Ring Set for Nissan and INFINITI Vehicles\u003c\/h2\u003e\u003cp\u003eThe Mahle 42239CP engine piston ring set is designed for precise fitment and reliable performance in select Nissan and INFINITI models. Engineered with premium materials, this piston ring set supports optimal engine compression and oil control for vehicles like the Nissan Altima and INFINITI G35.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBore diameter: 3.7598 inches for exact cylinder fit\u003c\/li\u003e\n\u003cli\u003ePremium grade construction for durability\u003c\/li\u003e\n\u003cli\u003eChrome coating on piston ring face for wear resistance\u003c\/li\u003e\n\u003cli\u003eStainless steel oil ring assembly with 0.0984 inch axial height\u003c\/li\u003e\n\u003cli\u003eCast iron second ring with 0.0470 inch thickness\u003c\/li\u003e\n\u003cli\u003eCarbon steel top ring with 0.0470 inch thickness\u003c\/li\u003e\n\u003cli\u003eStandard piston ring oversize with shallow groove design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Composition\u003c\/h2\u003e\u003cp\u003eThe Mahle 42239CP piston ring set features a combination of materials selected for their specific roles in engine performance. The top ring is made from carbon steel, providing strength and heat resistance, while the second ring is cast iron, which aids in sealing and durability. The oil ring assembly is constructed from stainless steel, ensuring corrosion resistance and effective oil control. The piston ring face is coated with chrome to reduce wear and extend service life. This set is designed with a bore diameter of 3.7598 inches and a shallow groove size, matching the specifications required for proper sealing and compression in compatible engines.\u003c\/p\u003e\u003ch2\u003eCompatible Nissan and INFINITI Models\u003c\/h2\u003e\u003cp\u003eThis piston ring set is compatible with a range of Nissan and INFINITI vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNissan 350Z\u003c\/li\u003e\n\u003cli\u003eNissan Altima\u003c\/li\u003e\n\u003cli\u003eNissan FX35\u003c\/li\u003e\n\u003cli\u003eNissan Maxima\u003c\/li\u003e\n\u003cli\u003eNissan Murano\u003c\/li\u003e\n\u003cli\u003eNissan Pathfinder\u003c\/li\u003e\n\u003cli\u003eNissan Quest\u003c\/li\u003e\n\u003cli\u003eINFINITI G35\u003c\/li\u003e\n\u003cli\u003eINFINITI I35\u003c\/li\u003e\n\u003cli\u003eINFINITI M35\u003c\/li\u003e\n\u003cli\u003eINFINITI QX4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Engine Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduced engine compression due to worn piston rings\u003c\/li\u003e\n\u003cli\u003eExcessive oil consumption from poor oil ring sealing\u003c\/li\u003e\n\u003cli\u003eIncreased blow-by gases affecting engine performance\u003c\/li\u003e\n\u003cli\u003eEngine smoke caused by oil leakage past piston rings\u003c\/li\u003e\n\u003cli\u003eLoss of power and efficiency from ring wear or damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the cylinder bore is clean and free of debris before installation. Verify the bore diameter matches the 3.7598 inch specification for proper ring fit. Use appropriate ring compressors and follow manufacturer torque specifications during assembly. Avoid forcing rings into place to prevent damage. It is recommended to inspect the piston and cylinder walls for wear or damage prior to installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eMahle piston rings are manufactured to meet OEM standards with strict quality control processes. The 42239CP piston ring set is constructed from premium materials to provide consistent performance and durability. While specific warranty details may vary, Mahle products typically come with a limited warranty against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":52130167488693,"sku":"FLHQ-42239CP","price":70.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VG_42239CP_Zz1.jpg?v=1775169387","url":"https:\/\/www.partcatalog.com\/products\/mahle-42239cp-engine-piston-ring-set","provider":"PartCatalog","version":"1.0","type":"link"}