Made in USA
S94016-040 Piston Ring Set for 1989-1993 Buick, Oldsmobile, Pontiac 3.3L [+0.040 in. Oversize]
InfoVehicle Info Needed
ENGINETECHPART NUMBER: 416-S94016-040

S94016-040 Piston Ring Set for 1989-1993 Buick, Oldsmobile, Pontiac 3.3L [+0.040 in. Oversize]

$5399
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GM
Piston Ring Set
  • 1989-1993 Buick, Oldsmobile, Pontiac 3.3L
  • Moly
  • Size: +0.040 in. Oversize
  • Sold as a Set

    The Enginetech S94016-040 is a piston ring set for GM/Buick, 3.3L 204 engines at +0.040 in. Oversize oversize. Ring set is engineered for proper cylinder sealing and oil control.

    Enginetech S94016-040 Piston Ring Set Features:

    • Fitment: GM/Buick, 3.3L 204
    • Size: +0.040 in. Oversize
    • Engineered to OE specifications for direct replacement
    • Note: Premium. Steel or Moly top. 1.5 / 1.5 / 3.0mm.
    • Precision Sealing Solutions for Consistent Engine Performance

      Enginetech Piston Ring Sets are engineered to deliver reliable sealing, efficient combustion, and long-term durability across a wide range of engine rebuild and performance applications, backed by Enginetech’s reputation as a trusted supplier to professional engine builders. Manufactured in OE-certified facilities using high-quality materials such as gray iron, ductile iron, and high-strength steel, these rings are designed to maintain proper compression, control oil consumption, and withstand demanding operating conditions. Designed for precise fitment and consistent end-gap tolerances, Enginetech ring sets support optimal cylinder sealing and reduced friction, helping improve engine efficiency and longevity. With broad coverage for domestic and import engines and multiple configurations to match specific build requirements, Enginetech piston ring sets provide a dependable foundation for rebuilds, repairs, and performance upgrades.

    Part TypePiston Ring Set
    Product LineEnginetech Piston Ring Sets
    BrandENGINETECH
    Package Height3.5
    Package Width4.0
    Package Length4.0
    Weight0.75 PG
    Part CategoryReplacement Parts
    GaplessNo
    Second Compression Ring Thickness1.50
    Size+0.040 in. Oversize
    Top Compression Ring Thickness1.50
    File FitNo
    Top Ring MaterialMoly top ring
    QuantitySold as a set
    Oil Ring Thickness3.00
    FitmentGM/Buick
    Part FitmentDirect Fit
    Engine Displacement3.3L 204
    Ring Outside Diameter3.700
    Vendor Part NumberS94016-040
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning