What does the moly coating on the top ring do?

The moly coating on the top compression ring is designed to reduce friction between the ring and the cylinder wall. This helps to minimize wear and can also contribute to lower oil consumption.

Is this ring set a standard size?

No, this is a 0.040 inch undersize ring set. This means it is intended for use with cylinders that have been machined down by 0.040 inches during an engine rebuild. Always confirm your cylinder bore size before ordering.

What is the benefit of Mahle OE rings?

Mahle OE rings are developed to meet the strict standards of original equipment manufacturers. They aim to reduce friction, minimize oil consumption, and provide a longer service life for the engine.

Mahle OE Piston Rings 41865CP.040 - 1996-2003 GMC Pass 3.1L

Name: Mahle Rings GMC Pass 3.1L 6 Cyl Eng 1996-2002 VIN Code M & J Moly Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-gmc-pass-3-1l-6-cyl-eng-1996-2002-vin-code-m-j-moly-ring-se-t14-49257
Price: 67.11 USD
Availability: BackOrder

Mahle Rings GMC Pass 3.1L 6 Cyl Eng 1996-2002 VIN Code M & J Moly Ring Set

$67.11

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 41865CP.040 for 1996-2003 GMC 3.1L engines. Reduces friction and oil consumption for longer service life.

Key Features

Fits 1996-2003 GMC 3.1L V6 engines.
Features a moly coating on the top compression ring to reduce friction and wear.
Designed to minimize engine oil consumption.
Built to meet original equipment manufacturer requirements for performance and longevity.
This is a 0.040 inch undersize ring set, intended for use with machined cylinders.
Mahle OE is a well-known brand for engine components.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

These Mahle Moly Ring Sets feature a moly coating on the top compression ring, a design choice that helps reduce friction and minimize cylinder wall wear. This is important because piston rings are critical for sealing the combustion chamber, controlling oil consumption, and transferring heat away from the piston. When you're rebuilding an engine, especially for a 1996-2003 GMC 3.1L V6, getting the right rings is key to a healthy, long-lasting powerplant.

Mahle OE rings are built to meet the demanding requirements set by original equipment manufacturers. They focus on reducing friction and ring mass, which not only helps with fuel efficiency but also contributes to minimizing engine oil consumption. This attention to detail means you can expect a solid seal and improved performance from your engine after installation. They are a popular choice for many rebuilds, aiming for a balance of performance and durability.

This particular set is sized at 0.040 inches undersize, which is important to note if you are machining your cylinders. Always refer to your vehicle's specific service manual for proper installation procedures and torque specifications when rebuilding your engine.