Engines and Components› Pistons and Piston Rings

Enginetech

Cast Piston Ring Set

$60.52

SKU: R89126-100

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In Stock
Ships by Sep 12
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$100 Minimum Order
30 Days Return
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Overview

The Enginetech R89126-100 is a cast engine piston ring set designed for specific vehicle applications. It features a 3.504-inch bore diameter and includes piston rings with top compression ring thickness of 1.50mm, second compression ring thickness of 2.00mm, and an oil ring thickness of 4.75mm.
Show original supplier description
The Enginetech R89126-100 is a cast engine piston ring set engineered as a direct replacement for specific vehicle models. This set is designed for engines with a 6-cylinder configuration and features precise specifications including a 3.504-inch bore diameter (89.00 mm ET Bore Diameter). The ring dimensions include a top compression ring thickness of 1.50mm (0.059 inches), a second compression ring thickness of 2.00mm (0.078 inches), and an oil ring width of 4.75mm (0.187 inches). The set is also available in a Size 100, indicating an oversizing capability. Key fitment notes specify that this set is designed for a range of vehicles including, but not limited to, 1985 Buick Skylark, 1985-1988 Cadillac Cimarron, 1985-1989 Chevrolet Camaro, 1985-1989 Chevrolet Cavalier, 1985-1989 Chevrolet Celebrity, 1985 Chevrolet Citation II, 1985-1993 Chevrolet S10, 1985-1989 Chevrolet S10 Blazer, 1985-1990 GMC S15, 1985-1989 GMC S15 Jimmy, 1985-1987 Oldsmobile Firenza, 1985-1989 Pontiac 6000, 1985-1988 Pontiac Fiero, 1985-1989 Pontiac Firebird, 1986-1989 Buick Century, 1986 Jeep Cherokee, 1986 Jeep Comanche, 1986 Jeep Wagoneer, 1986-1989 Oldsmobile Cutlass Ciera, 1987 Chevrolet Beretta, 1987-1989 Chevrolet Corsica, 1987-1989 Oldsmobile Cutlass Cruiser, 1988-1989 Buick Regal, 1988-1989 Oldsmobile Cutlass Supreme, 1988-1989 Pontiac Grand Prix, and 1991-1993 GMC Sonoma.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandEnginetech
Part NumberR89126-100
CategoryEngines and Components

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

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