What is the main benefit of using Mahle OE piston rings?

Mahle OE piston rings are designed to reduce engine friction and minimize oil consumption. This helps to ensure a proper seal within the cylinder, contributing to a longer engine service life and improved efficiency.

Are these piston rings a direct replacement for my original rings?

Yes, these are Mahle OE (Original Equipment) piston rings, meaning they are designed to meet the specifications and performance requirements of the original rings installed by the manufacturer.

What engines do these rings fit?

This specific set is designed for 2.8L and 3.1L engines found in various GMC and other GM vehicles from the late 1980s to the late 1990s. Refer to the fitment details for exact vehicle applications.

Mahle OE Piston Rings 51473CP - 1987-1999 Buick, Cadillac, C

Name: Mahle Rings GMC Pass 173 2.8L Eng 87-89189 3.1L Eng 88-93 GMC Trk 189 3.1L Plain Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-gmc-pass-173-2-8l-eng-87-89189-3-1l-eng-88-93-gmc-trk-189-3-t14-49280
Price: 59.39 USD
Availability: BackOrder

Mahle Rings GMC Pass 173 2.8L Eng 87-89189 3.1L Eng 88-93 GMC Trk 189 3.1L Plain Ring Set

$59.39

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 Piston Rings 51473CP. Reduces friction and oil consumption for a longer engine life.

Key Features

Fits 1987-1999 Buick, Cadillac, Chevrolet, Isuzu, Oldsmobile, and Pontiac vehicles.
Designed to reduce engine friction and oil consumption.
Aims to provide a longer service life for your engine.
Incorporates advanced piston ring technology.
Meets original equipment manufacturer requirements.
This is a plain ring set.

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Will this fit your vehicle?

Product Details

These Mahle OE piston rings are built with a focus on reducing friction and minimizing oil consumption, aiming for a longer service life in your engine. They are designed to meet the demanding requirements of original equipment manufacturers, incorporating advanced piston ring technology to achieve these goals.

When you're rebuilding an engine, especially for vehicles like a 1990-1995 Chevrolet Lumina APV or a 1988-1997 Oldsmobile Cutlass Supreme, the right piston rings are crucial. Mahle's approach aims to improve the efficiency of your engine by ensuring a proper seal between the piston and cylinder wall. This helps maintain compression and prevents oil from entering the combustion chamber, which can lead to issues like blue smoke and increased oil usage.

This set is designed to fit a wide range of vehicles from the late 80s through the late 90s, including popular models like the Buick Century and Pontiac Grand Prix. Proper installation is key to realizing the benefits of these rings, ensuring they seat correctly for optimal performance and longevity.