Sealed Power E-959K Engine Piston Ring Set

Sealed Power E-959K Engine Piston Ring Set

Sealed Power E-959K is a standard-size engine piston ring set for 4-cylinder applications that need precise ring sealing and consistent cylinder pressure control. It is built with a moly steel top ring and a ductile second ring to support dependable performance in compatible Volkswagen engines.

Key Features

• Standard size engine piston ring set for 4-cylinder engines
• Top ring made of moly steel for wear resistance
• Second ring made of ductile material for sealing support
• File fit: No
• Direct replacement style for select Volkswagen Beetle, Cabrio, Golf, Jetta, and Passat applications
• Part number E-959K for easy identification

Product Details

Sealed Power focuses on engineered engine components made with modern materials and controlled manufacturing processes. The E-959K piston ring set is a standard-size option for rebuilds and repairs where correct ring sealing is critical to compression, oil control, and overall engine efficiency. This part cross-references MAHLE 41926CP for the same application. Compatible Volkswagen coverage includes 1993-2001 Volkswagen Golf, 1993-2001 Volkswagen Jetta, 1995-1996 Volkswagen Passat, 1995-2002 Volkswagen Cabrio, 1998-2001 Volkswagen Beetle, and 2003 Volkswagen Beetle.

What It Helps Address

• Low compression caused by worn piston rings
• Excessive oil consumption from ring wear or poor sealing
• Blow-by related to reduced cylinder sealing
• Engine rebuild needs where standard-size rings are required
• Restoration work on select Volkswagen Beetle, Cabrio, Golf, Jetta, and Passat engines

Installation Notes and Tips

Verify cylinder bore condition and confirm standard-size requirements before installation. Because this is a file-fit ring set, ring end gaps should be checked and adjusted to specification during engine assembly. Confirm application details against the vehicle’s engine code and rebuild measurements before final installation. Use proper ring installation tools and follow the engine builder’s service procedures.

Quality Assurance

Sealed Power parts are manufactured using leading-edge materials and ISO- and QS-certified processes to meet the demands of modern engines. The E-959K is built for consistent fit and dependable engine sealing in the listed Volkswagen applications.