Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for Buick Regal Piston Ring
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Buick Regal Piston Ring

< Back to View All
Crankshafts, Pistons, Rings & Connecting Rods
  • Department
  • Brands
  • Prices

28 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) Buick Regal Piston Rings

    PartNumber: 89018107
    OEM Buick Regal Piston Rings - 89018107
    Product Specifications
    • Other Names: Piston Rings
    • Item Dimensions: 4.8 x 4.8 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Piston Rings
    More Info
    $21.71 MSRP: $35.97
    You Save: $14.26 (40%)
  • Sealed Power Premium Piston Ring Set With Coating for Buick Regal - E-919K

    Sealed Power® Premium Piston Ring Set With Coating for Buick Regal

    PartNumber: E-919K
    Product Specifications
    • Bore Diameter: 3.800"
    • Cylinder Quantity: 6
    • Outside Diameter: 3.800"
    • Package Alert: Full Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 614046167315
    • Part Description: Buick Regal Premium Piston Ring Set With Coating
    More Info
    $129.44
  • OEM (Genuine) Buick Regal Piston Rings

    PartNumber: 12665165
    OEM Buick Regal Piston Rings - 12665165
    Product Specifications
    • Item Dimensions: 4.8 x 4.7 x 0.6 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19180836, 12631103, 12659419
    • Part Description: Buick Regal Piston Rings
    More Info
    $25.31 MSRP: $44.07
    You Save: $18.76 (43%)
  • Sealed Power Vintage Premium Piston Ring Set With Coating for Buick Regal - E-289K

    Sealed Power® Vintage Premium Piston Ring Set With Coating for Buick Regal

    PartNumber: E-289K
    Product Specifications
    • Package Alert: Full Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 053059134530
    • Part Description: Buick Regal Vintage Premium Piston Ring Set With Coating
    More Info
    $112.37
  • OEM (Genuine) Buick Regal Piston Ring Set

    PartNumber: 12480825
    OEM Buick Regal Piston Ring Set - 12480825
    Product Specifications
    • Other Names: Piston, Piston Ring Set, Piston Rings
    • Item Dimensions: 5.1 x 5.2 x 0.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12537410
    • Part Description: Buick Regal Piston Ring Set
    More Info
    $38.31 MSRP: $60.85
    You Save: $22.54 (38%)
  • Sealed Power Premium Piston Ring Set With Coating for Buick Regal - E-434K

    Sealed Power® Premium Piston Ring Set With Coating for Buick Regal

    PartNumber: E-434K
    Product Specifications
    • 2nd Ring Face Design: Reverse Torsional
    • 2nd Ring Material: Grey Iron
    • 2nd Ring Width: 0.078125
    • Bore Diameter: 3.8000
    • Cylinder Quantity: 6
    • File Fit: No
    • Oil Ring Design: SS50U
    • Oil Ring Width: 0.1875
    • Outside Diameter: 3.8000
    • Package Alert: Full set
    • Part Description: Engine Piston Ring Set
    • Ring Material: Premium Moly
    • Ring Set Groove Widths: 5/64 x 5/64 x 3/16
    • Standard Size: Standard
    • Top Ring Face Design: Barrel Face
    • Top Ring Material: Ductile Iron w/Plasma Moly
    • Top Ring Width: 0.078125
    • UPC: 053059143679
    • Part Description: Buick Regal Premium Piston Ring Set With Coating
    More Info
    $114.84
  • OEM (Genuine) Buick Regal Piston Ring Unit(Std)

    PartNumber: 10181330
    OEM Buick Regal Piston Ring Unit(Std) - 10181330
    Product Specifications
    • Other Names: Piston Ring Set, Piston Rings
    • Item Dimensions: 4.8 x 4.7 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Piston Ring Unit(Std)
    More Info
    $20.41 MSRP: $41.18
    You Save: $20.77 (51%)
  • Sealed Power Premium Piston Ring Set With Coating for Buick Regal - E-971K

    Sealed Power® Premium Piston Ring Set With Coating for Buick Regal

    PartNumber: E-971K
    Product Specifications
    • Bore Diameter: 86.00 mm
    • Cylinder Quantity: 4
    • Outside Diameter: 86.00 mm
    • Package Alert: Full Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 614046780958
    • Part Description: Buick Regal Premium Piston Ring Set With Coating
    More Info
    $84.90
  • OEM (Genuine) Buick Regal Ring Kit, Piston

    PartNumber: 24501079
    OEM Buick Regal Ring Kit, Piston - 24501079
    Product Specifications
    • Other Names: Piston Ring Set, Piston Rings
    • Item Dimensions: 4.2 x 4.2 x 2.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Ring Kit, Piston
    More Info
    $17.93 MSRP: $36.14
    You Save: $18.21 (51%)
  • Sealed Power Premium Piston Ring Set With Coating for Buick Regal - E-377K

    Sealed Power® Premium Piston Ring Set With Coating for Buick Regal

    PartNumber: E-377K
    Product Specifications
    • Bore Diameter: 4.000"
    • Cylinder Quantity: 8
    • Outside Diameter: 4.000"
    • Package Alert: Full Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 053059139504
    • Part Description: Buick Regal Premium Piston Ring Set With Coating
    More Info
    $85.99
  • OEM (Genuine) Buick Regal Piston Ring Set

    PartNumber: 12518282
    OEM Buick Regal Piston Ring Set - 12518282
    Product Specifications
    • Other Names: Piston Ring Set, Piston Rings
    • Item Dimensions: 5.3 x 5.2 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 370409, 00370409
    • Part Description: Buick Regal Piston Ring Set
    More Info
    $38.36 MSRP: $60.91
    You Save: $22.55 (38%)
  • Sealed Power Premium Piston Ring Set W O Coating for Buick Regal - E-236X

    Sealed Power® Premium Piston Ring Set W O Coating for Buick Regal

    PartNumber: E-236X
    Product Specifications
    • Bore Diameter: 3.500"
    • Cylinder Quantity: 8
    • Outside Diameter: 3.500"
    • Package Alert: Full Set
    • Ring Material: Iron
    • Size: Standard
    • UPC: 053059131287
    • Part Description: Buick Regal Premium Piston Ring Set W O Coating
    More Info
    $66.99
  • OEM (Genuine) Buick Regal Ring Kit, -Piston(5.0 Litre)

    PartNumber: 22529562
    OEM Buick Regal Ring Kit, -Piston(5.0 Litre) - 22529562
    Product Specifications
    • Other Names: Piston Rings
    • Item Dimensions: 4.8 x 5.0 x 0.5 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Ring Kit, -Piston(5.0 Litre)
    More Info
    $16.76 MSRP: $33.79
    You Save: $17.03 (51%)
  • Sealed Power Premium Piston Ring Set With Coating for Buick Regal - E-251KC

    Sealed Power® Premium Piston Ring Set With Coating for Buick Regal

    PartNumber: E-251KC
    Product Specifications
    • Bore Diameter: 101.60 mm
    • Cylinder Quantity: 8
    • Outside Diameter: 4.000"
    • Package Alert: Full Set
    • Ring Material: Premium Chrome
    • Size: Standard
    • UPC: 053059132666
    • Part Description: Buick Regal Premium Piston Ring Set With Coating
    More Info
    $69.88
  • Sealed Power Vintage Premium Piston Ring Set W O Coating for Buick Regal - E-297X

    Sealed Power® Vintage Premium Piston Ring Set W O Coating for Buick Regal

    PartNumber: E-297X
    Product Specifications
    • Package Alert: Full Set
    • Ring Material: Iron
    • Size: Standard
    • UPC: 053059135216
    • Part Description: Buick Regal Vintage Premium Piston Ring Set W O Coating
    More Info
    $66.44
  • Sealed Power Premium Piston Ring Set With Coating for Buick Regal - E-356K

    Sealed Power® Premium Piston Ring Set With Coating for Buick Regal

    PartNumber: E-356K
    Product Specifications
    • Bore Diameter: 3.736"
    • Cylinder Quantity: 8
    • Outside Diameter: 3.736"
    • Package Alert: Full Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 053059137845
    • Part Description: Buick Regal Premium Piston Ring Set With Coating
    More Info
    $66.41
  • Sealed Power Premium Piston Ring Set W O Coating for Buick Regal - E-377X

    Sealed Power® Premium Piston Ring Set W O Coating for Buick Regal

    PartNumber: E-377X
    Product Specifications
    • Bore Diameter: 4.000"
    • Cylinder Quantity: 8
    • Outside Diameter: 4.000"
    • Package Alert: Full Set
    • Ring Material: Iron
    • Size: Standard
    • UPC: 053059139559
    • Part Description: Buick Regal Premium Piston Ring Set W O Coating
    More Info
    $55.81
  • Sealed Power Premium Piston Ring Set W O Coating for Buick Regal - E-288X

    Sealed Power® Premium Piston Ring Set W O Coating for Buick Regal

    PartNumber: E-288X
    Product Specifications
    • Bore Diameter: 3.800"
    • Cylinder Quantity: 8
    • Outside Diameter: 3.800"
    • Package Alert: Full Set
    • Ring Material: Iron
    • Size: Standard
    • UPC: 053059134486
    • Part Description: Buick Regal Premium Piston Ring Set W O Coating
    More Info
    $58.69
  • Sealed Power Premium Piston Ring Set With Coating for Buick Regal - E-251K

    Sealed Power® Premium Piston Ring Set With Coating for Buick Regal

    PartNumber: E-251K
    Product Specifications
    • Bore Diameter: 101.60 mm
    • Cylinder Quantity: 8
    • Outside Diameter: 4.000"
    • Package Alert: Full Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 053059132604
    • Part Description: Buick Regal Premium Piston Ring Set With Coating
    More Info
    $54.86
  • Sealed Power Premium Piston Ring Set for Buick Regal - E-1024KC

    Sealed Power® Premium Piston Ring Set for Buick Regal

    PartNumber: E-1024KC
    Product Specifications
    • 2nd Ring Face Design: Negative Twist
    • 2nd Ring Material: Gray Iron w/Phosphate Coating
    • 2nd Ring Width: 1.50
    • Bore Diameter: 88.00 mm
    • Bore Size: 88.00
    • Cylinder Quantity: 4
    • Oil Ring Design: 3 Piece Flex Vent
    • Oil Ring Tension: Low
    • Oil Ring Width: 2.00 mm
    • Outside Diameter: 88.00 mm
    • Radial Wall Thickness - 2nd: 3.18
    • Radial Wall Thickness - Top: 3.180
    • Radial Wall Thrickness - 2nd: 3.18 mm
    • Radial Wall Thrickness - Top: 3.180 mm
    • Ring Set Groove Widths: 1.2 x 1.5 x 2.0
    • Size: Standard
    • Top Ring Face Design: Barrel Face
    • Top Ring Material: Steel w/Chrome
    • Top Ring Width: 1.20
    • UPC: 019826234810
    • Part Description: Buick Regal Premium Piston Ring Set
    More Info
    $43.32
  • Sealed Power Premium Piston Ring Set W O Coating for Buick Regal - E-356X

    Sealed Power® Premium Piston Ring Set W O Coating for Buick Regal

    PartNumber: E-356X
    Product Specifications
    • Bore Diameter: 3.736"
    • Cylinder Quantity: 8
    • Outside Diameter: 3.736"
    • Package Alert: Full Set
    • Ring Material: Iron
    • Size: Standard
    • UPC: 053059137890
    • Part Description: Buick Regal Premium Piston Ring Set W O Coating
    More Info
    $43.25
  • Sealed Power Premium Piston Ring Set W O Coating for Buick Regal - E-251X

    Sealed Power® Premium Piston Ring Set W O Coating for Buick Regal

    PartNumber: E-251X
    Product Specifications
    • Bore Diameter: 4.000"
    • Cylinder Quantity: 8
    • Outside Diameter: 4.000"
    • Package Alert: Full Set
    • Ring Material: Iron
    • Size: Standard
    • UPC: 053059132727
    • Part Description: Buick Regal Premium Piston Ring Set W O Coating
    More Info
    $40.55
  • Sealed Power Premium Piston Ring Set With Coating for Buick Regal - WE-251K

    Sealed Power® Premium Piston Ring Set With Coating for Buick Regal

    PartNumber: WE-251K
    Product Specifications
    • Package Alert: Single Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 019826064882
    • Part Description: Buick Regal Premium Piston Ring Set With Coating
    More Info
    $10.37
  • OEM (Genuine) Buick Regal Ring Kit-Piston (Std)

    PartNumber: 12538683
    OEM Buick Regal Ring Kit-Piston (Std) - 12538683
    Product Specifications
    • Other Names: Piston Rings
    • Item Dimensions: 4.6 x 4.8 x 0.6 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Ring Kit-Piston (Std)
    More Info
  • OEM (Genuine) Buick Regal Ring Kit, Piston (Std)

    PartNumber: 24502947
    OEM Buick Regal Ring Kit, Piston (Std) - 24502947
    Product Specifications
    • Other Names: Piston, Piston Ring Set, Piston Rings
    • Item Dimensions: 4.2 x 4.3 x 2.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Ring Kit, Piston (Std)
    More Info
  • OEM (Genuine) Buick Regal Ring Kit, Piston

    PartNumber: 22523733
    OEM Buick Regal Ring Kit, Piston - 22523733
    Product Specifications
    • Other Names: Piston Rings
    • Item Dimensions: 4.7 x 4.6 x 0.6 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Ring Kit, Piston
    More Info
  • OEM (Genuine) Buick Regal Piston Ring

    PartNumber: 25505382
    OEM Buick Regal Piston Ring - 25505382
    Product Specifications
    • Part Description: Buick Regal Piston Ring
  • OEM (Genuine) Buick Regal Piston Ring

    PartNumber: 25519462
    OEM Buick Regal Piston Ring - 25519462
    Product Specifications
    • Part Description: Buick Regal Piston Ring

About Buick Regal Piston Ring

The Buick Regal was usually offered as a coupe and sedan. The Buick Regal was the best-selling car in America in 1976. During the development of this car, many popular parts have been built such as piston ring parts. The Buick Regal piston ring is a metallic ring that is linked to the exterior of a piston in an internal combustion engine. The piston ring has main functions like sealing the combustion chamber so the crankcase doesn't lose any gas, it also maintains a proper amount of oil between the piston and cylinder wall. The transfer of heat is also enhanced from the piston to the cylinder wall.
Although Buick Regal has lots of auto parts with impressive performance, the piston ring still needs repair and maintenance after a long time of usage. A piston ring is used for two main reasons: to seal the combustion chamber from leaking gases to the crankcase and to transfer heat from the piston to the cylinder wall. Signs of a bad Buick Regal piston ring include exhaust smoke, oil consumption, oil in the intake, and poor engine performance. We are online for you 24/7. From the body parts to the performance parts, a long catalog of advanced Buick Regal products is given here.