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MAHLE 42120CP.010 Plasma-Moly Piston Ring Set GM Oversize - 3.5L 3.9L V6 0.010

(Chevrolet Impala 2006-11, Malibu 2006-10, Monte Carlo 2006-07, Uplander 2005-09; Lexus IS250 2006-13, IS350 2006-13, GS350 2007-11, GS300 2006 + 13 more models)

Manufacturer

Part Number

42120CP.010
Sale Price

$81.81

Estimated ship date Friday, November 20

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE 42120CP.010 is a plasma-moly engine piston ring set engineered for GM 3.5L and 3.9L V6 engines (engine codes L24, LZE, LGD, and L29), supplied in a +0.010-inch oversize specification for use with bored or worn cylinders. This set is part of MAHLE's Original OE replacement line, built to meet or exceed original equipment manufacturer standards for fit, function, and longevity.

MAHLE is the world's largest piston ring manufacturer, with over a century of engineering experience supplying rings to OEM engine builders and the professional aftermarket alike. These rings are designed to restore proper compression sealing and oil control in engines suffering from worn bores, excessive oil consumption, or loss of compression.

Key Features:

  • Plasma-Moly (CP-Series) Face Coating — The top compression ring features a plasma-moly inlaid face for superior wear resistance and reduced cylinder wall friction
  • Pre-Lapped for Fast Seating — Rings are pre-lapped at the factory, allowing them to seat quickly and virtually eliminating the traditional break-in period
  • Optimized Ring Tension — Ring materials, coatings, and tension are precisely engineered per application to minimize friction and maximize service life
  • Barrel-Faced Compression Rings — Barrel-faced contact geometry promotes efficient compression sealing and reduces blow-by
  • CP-20 Oil Ring Assembly — Features a 20-degree ear angle for an optimal side seal against the cylinder wall, plus a chemically polished expander for enhanced oil drain-back
  • +0.010" Oversize (.010) — Designed for cylinders bored 0.010 inches over standard bore diameter
  • OE-Equivalent Construction — Manufactured to OEM specifications, delivering original performance characteristics in a rebuilt engine

The MAHLE 42120CP.010 piston ring set is the preferred choice for professional engine builders and rebuilders seeking a reliable, installer-friendly ring set with proven OE-level performance for GM V6 applications.

Products specifications

Fits

Chevrolet Impala 2006-11, Malibu 2006-10, Monte Carlo 2006-07, Uplander 2005-09; Lexus IS250 2006-13, IS350 2006-13, GS350 2007-11, GS300 2006, HS250h 2010-12, CT200h 2011-17, GS430 2006-07, IS F 2008-14, GS450h 2007-11, GS460 2008-11 + 7 more models

Piston Ring Size

.010IN

PLZ NOTE TRIED TO ORDER 2 TIRES HAD TO DUPLICATE ORDERD PLEASE SEND TOW TIRES

Would like some idea if the part is in stock and not on back order.

Easy shopping thank you

Quick note easy

easy to use website ... hopefully the ship time is just as quick, as the site is simple

Shipping is too expensive.

Super Easy Find what I NEEDED Plus at a Very Low Price AND ORDERING WAS EASY AND QUICK HOPE DELIVERY IS AS FAST AS ORDERING

great price

To follow up Please call me at home at phone number 707-443-1528

Quick shipping, nice easy to use web site, and the lowest price with shipping around.. will use again..

Quick&easy

Fast and easy shopping

The item I ordered was in stock and was shipped within 24 hours. The purchase process was quick and convenient. The website was easy to navigate. Their prices were the best I could find anywhere. I will definitely purchase from them again in the future. I am pleased with Autoplicity!

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