NPR SWC10016-0 Piston Ring Set for Chrysler Dodge Jeep Hemi - 5.7L V8

The NPR SWC10016-0 is a complete piston ring set manufactured in Japan by NPR of America, designed specifically for 2003-2008 Chrysler, Dodge, and Jeep vehicles equipped with the 5.7L OHV Hemi 16-valve V8 engine. This premium steel piston ring set delivers superior engine protection, reduced friction, and extended service life compared to traditional cast iron rings.

Key Specifications:

• Standard bore diameter: 99.50mm (3.917 inches)
• First compression ring: 1.50mm thickness
• Second compression ring: 1.50mm thickness
• Oil control ring: 3.00mm thickness
• Premium steel construction for enhanced durability
• Advanced surface treatments for optimal sealing

Performance Benefits:

• Reduces oil consumption and blow-by compared to OE specifications
• Enhanced heat resistance maintains integrity under demanding conditions
• Steel construction provides over 60% reduction in ring wear
• Precision-engineered for proper cylinder wall sealing
• Minimizes friction for improved engine efficiency

NPR of America has been supplying Original Equipment Manufacturers including Toyota and Lexus since 1973, bringing decades of Japanese engineering expertise to the automotive aftermarket. This piston ring set meets or exceeds OEM specifications and serves as a direct replacement for Fel-Pro part number 5086002AA.