Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2005 Cadillac STS Crankshafts, Pistons, Rings & Connecting Rods

2005 Cadillac STS Crankshafts, Pistons, Rings & Connecting Rods

My Vehicle Change Vehicle
2005 Cadillac STS
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

19 products about 2005 Cadillac STS Crankshafts, Pistons, Rings & Connecting Rods found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2005 Cadillac STS Belt Tensioner Seal Diagram - 12608750
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Belt Tensioner Seal

    PartNumber: 12608750
    OEM 2005 Cadillac STS Belt Tensioner Seal - 12608750
    Product Specifications
    • Notes: 3.6 Liter; Sts
    • Item Dimensions: 3.4 x 3.5 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12592355
    • Part Description: 2005 Cadillac STS Belt Tensioner Seal
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
    $7.50 MSRP: $11.91
    You Save: $4.41 (38%)
  • OEM 2005 Cadillac STS Bearings Diagram - 12636003
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Bearings

    PartNumber: 12636003
    OEM 2005 Cadillac STS Bearings - 12636003
    Product Specifications
    • Notes: Sts
    • Other Names: Bearing
    • Item Dimensions: 4.2 x 4.2 x 2.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12598657
    • Part Description: 2005 Cadillac STS Bearings
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
    $10.28 MSRP: $16.30
    You Save: $6.02 (37%)
  • Sealed Power Premium Piston Ring Set With Coating for 2005 Cadillac STS - E-986K

    Sealed Power® Premium Piston Ring Set With Coating for 2005 Cadillac STS

    PartNumber: E-986K
    Product Specifications
    • Notes: Premium;Standard Size; Ring Groove Widths: 1.2, 1.5, 2.5 (mm); Steel w/Plasma Moly top ring; Grey Iron w/Phosphate Coating 2nd ring
    • Bore Diameter: 94.00 mm
    • Cylinder Quantity: 6
    • Outside Diameter: 94.00 mm
    • Size: Standard
    • UPC: 019826112798
    • Part Description: 2005 Cadillac STS Premium Piston Ring Set With Coating
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
    $147.57
  • Victor Reinz Rear Improved Design Crankshaft Seal for 2005 Cadillac STS - 19-10011-01

    Victor Reinz® Rear Improved Design Crankshaft Seal for 2005 Cadillac STS

    PartNumber: 19-10011-01
    Product Specifications
    • Notes: Improved Design;1 Piece;Premium, Improved Design; PTFE Rubber; Rear
    • Material: PTFE
    • UPC: 023913758967
    • Part Description: 2005 Cadillac STS Rear Improved Design Crankshaft Seal
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
    $38.01
  • OEM 2005 Cadillac STS Rear Main Seal Retainer Diagram - 12637710
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Rear Main Seal Retainer

    PartNumber: 12637710
    OEM 2005 Cadillac STS Rear Main Seal Retainer - 12637710
    Product Specifications
    • Notes: Sts
    • Other Names: Rear Main Seal, Rear Main Seal Retainer
    • Item Dimensions: 9.2 x 8.7 x 2.3 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12592243, 12592242, 12620955, 12608748
    • Part Description: 2005 Cadillac STS Rear Main Seal Retainer
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
    $41.14 MSRP: $68.12
    You Save: $26.98 (40%)
  • OEM 2005 Cadillac STS Bearings Diagram - 12648787
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Bearings

    PartNumber: 12648787
    OEM 2005 Cadillac STS Bearings - 12648787
    Product Specifications
    • Notes: Sts; No.3
    • Other Names: Bearing
    • Item Dimensions: 4.2 x 4.1 x 2.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12643669, 12610604
    • Part Description: 2005 Cadillac STS Bearings
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
    $23.23 MSRP: $38.45
    You Save: $15.22 (40%)
  • OEM 2005 Cadillac STS Rear Main Seal Diagram - 12568025
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Rear Main Seal

    PartNumber: 12568025
    OEM 2005 Cadillac STS Rear Main Seal - 12568025
    Product Specifications
    • Notes: Sts
    • Other Names: Rear Main Seal
    • Item Dimensions: 5.3 x 5.3 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12556107, 12556355
    • Part Description: 2005 Cadillac STS Rear Main Seal
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
    $54.49 MSRP: $86.52
    You Save: $32.03 (38%)
  • OEM 2005 Cadillac STS Piston Rings Diagram - 12608615
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Piston Rings

    PartNumber: 12608615
    OEM 2005 Cadillac STS Piston Rings - 12608615
    Product Specifications
    • Notes: Sts
    • Other Names: Piston Rings
    • Item Dimensions: 4.5 x 4.7 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2005 Cadillac STS Piston Rings
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base | 6 Cyl 3.6 L GAS
    $10.98 MSRP: $17.43
    You Save: $6.45 (38%)
  • OEM 2005 Cadillac STS Piston Diagram - 12590866
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Piston

    PartNumber: 12590866
    OEM 2005 Cadillac STS Piston - 12590866
    Product Specifications
    • Notes: Sts
    • Other Names: Piston
    • Item Dimensions: 4.9 x 4.7 x 4.5 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 92068320
    • Part Description: 2005 Cadillac STS Piston
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base | 6 Cyl 3.6 L GAS
    $24.81 MSRP: $39.41
    You Save: $14.60 (38%)
  • OEM 2005 Cadillac STS Bearings Diagram - 89017562
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Bearings

    PartNumber: 89017562
    OEM 2005 Cadillac STS Bearings - 89017562
    Product Specifications
    • Notes: Sts; No.1, 2, 4, & 5
    • Other Names: Bearing, Main Bearings
    • Item Dimensions: 4.0 x 4.1 x 2.0 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 03543897, 12559899, 3543897, 88894401
    • Part Description: 2005 Cadillac STS Bearings
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
    $28.86 MSRP: $58.24
    You Save: $29.38 (51%)
  • OEM 2005 Cadillac STS Bearing Set Diagram - 12559363
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Bearing Set

    PartNumber: 12559363
    OEM 2005 Cadillac STS Bearing Set - 12559363
    Product Specifications
    • Notes: Sts
    • Other Names: Bearing, Bearing Set, Connecting Rod Bearing
    • Item Dimensions: 4.2 x 4.0 x 2.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 3543901, 03543901
    • Part Description: 2005 Cadillac STS Bearing Set
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
    $26.07 MSRP: $43.16
    You Save: $17.09 (40%)
  • OEM 2005 Cadillac STS Bearings Diagram - 89017563
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Bearings

    PartNumber: 89017563
    OEM 2005 Cadillac STS Bearings - 89017563
    Product Specifications
    • Notes: Sts; No.3
    • Other Names: Bearing, Main Bearings
    • Item Dimensions: 4.3 x 4.2 x 2.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 3543898, 88894402, 12559900, 03543898
    • Part Description: 2005 Cadillac STS Bearings
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
    $60.55 MSRP: $83.25
    You Save: $22.70 (28%)
  • OEM 2005 Cadillac STS Piston Rings Diagram - 89017413
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Piston Rings

    PartNumber: 89017413
    OEM 2005 Cadillac STS Piston Rings - 89017413
    Product Specifications
    • Notes: Sts
    • Other Names: Piston Rings
    • Item Dimensions: 4.8 x 4.9 x 1.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12564801
    • Part Description: 2005 Cadillac STS Piston Rings
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum | 8 Cyl 4.6 L GAS
    $18.72 MSRP: $29.69
    You Save: $10.97 (37%)
  • National Transfer Case Output Shaft Repair Sleeve for 2005 Cadillac STS - 99139

    National® Transfer Case Output Shaft Repair Sleeve for 2005 Cadillac STS

    PartNumber: 99139
    Product Specifications
    • Notes: w/Getrag 645 Differential; w/4.378in Ring Gear
    • UPC: 724956213450
    • Part Description: 2005 Cadillac STS Transfer Case Output Shaft Repair Sleeve
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | All Engines
    $25.16
  • National Front Crankshaft Repair Sleeve for 2005 Cadillac STS - 99189

    National® Front Crankshaft Repair Sleeve for 2005 Cadillac STS

    PartNumber: 99189
    Product Specifications
    • Notes: w/Borg-Warner 4479 Transfer Case; 1Spd; Full Time 4WD
    • Flanged Outside Diameter: 2.205"
    • Installation Depth: 0.984"
    • Material: Stainless Steel
    • Overall Width: 0.668"
    • Shaft Size Maximum: 1.893"
    • Shaft Size Minimum: 47.930 mm
    • UPC: 724956213665
    • Width on Shaft: 14.000 mm
    • Part Description: 2005 Cadillac STS Front Crankshaft Repair Sleeve
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | All Engines
    $26.72
  • National Front Crankshaft Repair Sleeve for 2005 Cadillac STS - 99199

    National® Front Crankshaft Repair Sleeve for 2005 Cadillac STS

    PartNumber: 99199
    Product Specifications
    • Notes: 2.406in O.D.; with 0.563in Width
    • Flanged Outside Diameter: 61.110 mm
    • Installation Depth: 1.000"
    • Material: Stainless Steel
    • Overall Width: 0.688"
    • Shaft Size Maximum: 2.003"
    • Shaft Size Minimum: 1.997"
    • Width on Shaft: 14.300 mm
    • Part Description: 2005 Cadillac STS Front Crankshaft Repair Sleeve
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 8 Cyl 4.6L
    $28.30
  • National Automatic Transmission Pinion Repair Sleeve for 2005 Cadillac STS - 99215

    National® Automatic Transmission Pinion Repair Sleeve for 2005 Cadillac STS

    PartNumber: 99215
    Product Specifications
    • Notes: w/Getrag 650 Trans; w/6.378in Ring Gear
    • Flanged Outside Diameter: 62.000 mm
    • Installation Depth: 1.250"
    • Material: Stainless Steel
    • Overall Width: 22.990 mm
    • Shaft Size Maximum: 2.168"
    • Shaft Size Minimum: 2.162"
    • Width on Shaft: 19.990 mm
    • Part Description: 2005 Cadillac STS Automatic Transmission Pinion Repair Sleeve
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | All Engines
  • OEM 2005 Cadillac STS Piston Diagram - 89017430
    View Related Parts

    OEM (Genuine) 2005 Cadillac STS Piston

    PartNumber: 89017430
    OEM 2005 Cadillac STS Piston - 89017430
    Product Specifications
    • Notes: Sts
    • Other Names: Piston
    • Item Dimensions: 5.3 x 4.5 x 2.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2005 Cadillac STS Piston
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum | 8 Cyl 4.6 L GAS
  • National Engine Crankshaft Repair Sleeve for 2005 Cadillac STS - 99196

    National® Engine Crankshaft Repair Sleeve for 2005 Cadillac STS

    PartNumber: 99196
    Product Specifications
    • Notes: w/Borg-Warner 4479 Transfer Case; 1Spd; Full Time 4WD
    • Part Description: 2005 Cadillac STS Engine Crankshaft Repair Sleeve
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | All Engines