Mahle OE Plain Ring Set

2008–2012 Scion xB / 2010 Scion tC

42141CP

Overview:

The Mahle OE Plain Ring Set offers advanced piston ring technology designed to meet or exceed original equipment specifications. Engineered to reduce friction and ring mass, these piston rings help minimize engine oil consumption while extending the service life of your engine. Ideal for daily drivers and enthusiasts alike, this ring set ensures reliable performance and durability for your Scion xB and Scion tC models.

Mahle OE piston rings are trusted by manufacturers and rebuilders for their precision and quality, making them a smart choice for maintaining or restoring engine efficiency and longevity.

Key Features:

This piston ring set incorporates the latest advancements in piston ring design and manufacturing, delivering benefits that support engine health and performance.

• Manufactured to meet or exceed original equipment (OE) standards for fit and function
• Reduced friction design improves engine efficiency and responsiveness
• Lightweight ring mass helps decrease mechanical losses within the engine
• Optimized to minimize engine oil consumption, reducing oil burn and emissions
• Durable materials and coatings extend service life under normal operating conditions
• Precision machining ensures consistent sealing and compression for improved combustion
• Compatible with a wide range of Toyota and Scion models, ensuring versatile application

Construction & Design

Mahle OE piston rings are crafted using advanced materials and manufacturing processes to deliver superior durability and performance. The plain ring design focuses on reducing friction and wear, which contributes to better fuel economy and lower emissions. Each ring is precision-machined to ensure optimal sealing and consistent performance throughout the engine’s operating life.

The rings are engineered to maintain proper tension and conform to cylinder walls, providing effective compression and oil control without compromising engine smoothness or reliability.

Installation & Fitment

This piston ring set is designed for direct replacement on compatible Scion and Toyota engines, including the Scion xB (2008–2012) and Scion tC (2010). Installation should be performed by a qualified technician or experienced engine builder to ensure proper ring end gap and seating.

No modifications to the engine block or pistons are required when installing this ring set. Proper break-in procedures following installation will help maximize ring seating and engine longevity.

• Direct fit for Scion xB Base 2008–2012 and Scion tC Base 2010
• Also compatible with various Toyota Camry, Corolla, Highlander, Matrix, RAV4, and Solara models from 2001 to 2013
• No cutting, drilling, or special tuning required

What’s Included

• Complete set of plain piston rings sized for specified vehicle applications

Ideal For:

This Mahle OE Plain Ring Set is ideal for vehicle owners and engine rebuilders seeking a reliable, OE-quality replacement for worn or damaged piston rings. It is well suited for:

• Routine engine rebuilds and overhauls
• Restoration projects requiring OEM-level performance and durability
• Daily drivers and light performance applications where longevity and efficiency are priorities