Sealed Power E-971K Engine Piston Ring Set

Sealed Power Engine Piston Ring Set Overview

The Sealed Power E-971K engine piston ring set is designed for reliable performance in a range of vehicles including Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Saab, Saturn, and Suzuki models. This standard size piston ring set features precise dimensions and durable materials to maintain optimal engine compression and oil control.

• Standard size piston ring set with 86.00 mm outside diameter and bore size
• Top ring made of steel with chrome coating and barrel face design
• Second ring constructed from grey iron with phosphate coating and reverse torsional face
• Oil ring features a 3-piece flex vent design with 2.50 mm width
• Includes rings for 4-cylinder engines compatible with multiple GM and other makes

Technical Specifications and Design Features

The E-971K piston ring set includes a top ring with a 1.20 mm width and 3.330 mm radial wall thickness, engineered for durability and effective sealing. The second ring is 1.50 mm wide, made from grey iron with a phosphate coating to reduce wear and improve ring seating. Its reverse torsional face design helps maintain proper ring tension and reduces blow-by gases. The oil ring is a 3-piece flex vent type with a 2.50 mm width, designed to efficiently control oil consumption and maintain lubrication. This set is manufactured to standard size specifications with no file fit required, ensuring a precise fit for engines with an 86.00 mm bore diameter.

Compatible Vehicles and Applications

This piston ring set is compatible with a variety of vehicles, including Buick Alero, Cadillac ATS and CTS, Chevrolet Cavalier, Cobalt, Malibu, and HHR, Oldsmobile L100 and L200, Pontiac Grand Am and Sunfire, Saab 9-3, 9-3X, and 9-5, Saturn Ion and Vue, and Suzuki Forenza and Reno. The E-971K part number is specifically designed for 4-cylinder engines within these models, providing reliable engine performance and longevity.

• Restores proper compression and reduces blow-by
• Controls oil consumption and prevents excessive oil burning
• Improves engine efficiency and power output
• Reduces piston ring wear and extends engine life
• Addresses issues related to worn or damaged piston rings

Installation Notes and Tips

When installing the Sealed Power E-971K piston ring set, ensure the cylinder bore is clean and within specification. The rings are standard size and do not require filing or fitting adjustments. Proper ring orientation is critical: install the top ring with the barrel face up and the second ring with the reverse torsional face positioned correctly to maintain sealing efficiency. Use appropriate ring compressors and follow manufacturer torque specifications for piston installation to avoid damage.

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet OEM standards for material quality and dimensional accuracy. The E-971K set undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, Sealed Power products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the product’s reliability for compatible Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Saab, Saturn, and Suzuki vehicles.