What does the moly coating on these piston rings do?

The moly coating helps the piston rings seat properly against the cylinder wall. This is important for creating a good seal, reducing wear on both the rings and the cylinder, and contributing to a longer engine life.

Are these rings a standard size?

No, this is a 0.040 inch undersize ring set. This means they are intended for use in engines where the cylinder walls have been bored out by 0.040 inches during a rebuild.

What is the benefit of reduced ring mass?

Reduced ring mass contributes to less friction inside the engine cylinders. This can lead to improved efficiency and potentially a slight increase in engine performance.

Mahle OE Piston Rings Moly Ring Set 41847CP.040

Name: Mahle Rings GM 3800 Vin K 1995-2000 Moly Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-gm-3800-vin-k-1995-2000-moly-ring-set-t14-49428
Price: 85.67 USD
Availability: BackOrder

Mahle Rings GM 3800 Vin K 1995-2000 Moly Ring Set

$85.67

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mahle OE Moly Ring Set for GM 3800 Vin K engines. Reduces friction and oil consumption for longer engine life.

Key Features

Fits 1995-2000 GM 3800 Vin K engines.
Moly coated for improved seating and reduced wear.
0.040 inch undersize ring set.
Designed to reduce engine friction and oil consumption.
Built to meet original equipment requirements for longer service life.

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Will this fit your vehicle?

Product Details

These Mahle piston rings are moly coated and come in a 0.040 inch undersize set, designed to help reduce friction and minimize oil consumption in your GM 3800 Vin K engine. When you're rebuilding the top end of an engine, new piston rings are a critical part of getting everything sealed up right. Mahle has been making engine components for a long time, and these rings are built to meet the demands of original equipment requirements.

The moly coating on these rings helps them seat properly against the cylinder wall, which is important for both reducing wear and improving the seal. This means you can expect a longer service life from your engine rebuild. They're also designed to reduce overall ring mass, which contributes to less friction inside the cylinder. This can lead to a small improvement in how efficiently the engine runs.

This set fits a wide range of GM vehicles from the mid-90s to the early 2000s, including popular models like the Pontiac Grand Prix, Buick LeSabre, and Chevrolet Camaro. Make sure to check the full fitment list to confirm compatibility with your specific application.