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Replacement and OEM Parts for 2011 Cadillac STS Exhaust Manifolds, Pipes, Mufflers & Components

2011 Cadillac STS Exhaust Manifolds, Pipes, Mufflers & Components

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Engine & Drivetrain

35 products about 2011 Cadillac STS Exhaust Manifolds, Pipes, Mufflers & Components found

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  • Dorman Cast Iron Natural Exhaust Manifold for 2011 Cadillac STS - 674-414

    Dorman® Cast Iron Natural Exhaust Manifold for 2011 Cadillac STS

    PartNumber: 674-414
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 2
    • Flange Stud Hole Quantity: 0
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: No
    • Inlet Port Shape: Oval
    • Installation Hardware Included: No
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 7
    • OE Part Number: 12571102
    • Package Quantity: 1
    • Position: Driver Side
    • UPC: 885484412958
    • Part Description: Cast Iron Natural Exhaust Manifold
    More Info
    $99.52
  • Walker Stainless Steel Foil for 2011 Cadillac STS - 31379

    Walker® Stainless Steel Foil for 2011 Cadillac STS

    PartNumber: 31379
    Product Specifications
    • Gasket / Seal Material: Stainless Steel Foil with Wire Mesh Core
    • Gasket Type: Donut
    • Internet Product Code (IPC): E1B328F5363
    • Item Grade: OEM Standard
    • Item has MSDS (SDS): N
    • Material: Stainless Steel Foil With Wire Mesh Core
    • Max Year Covered: 2019
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 31379
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1987
    • Most Popular Make / Model: Toyota Corolla
    • Most Popular Year: 2010
    • Package Contents: 1 Gasket
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Thickness: 0.800
    • Total Part VIO: 167524
    • UPC: 086387313797
    • Part Description: Stainless Steel Foil
    More Info
    $12.85
  • Victor Reinz Exhaust Manifold Gasket Set for 2011 Cadillac STS - 11-11052-01

    Victor Reinz® Exhaust Manifold Gasket Set for 2011 Cadillac STS

    PartNumber: 11-11052-01
    Product Specifications
    • Bolt Hole Quantity: 14
    • Color: Grey
    • Complete: Y
    • Configuration: Two Piece
    • Contains Applications: Y
    • Material: Steel
    • Release Wave: 12/21/2018
    • UPC: 023913770495
    • Part Description: Exhaust Manifold Gasket Set
    More Info
    $67.23
  • Dorman Cast Iron Natural Exhaust Manifold for 2011 Cadillac STS - 674-415

    Dorman® Cast Iron Natural Exhaust Manifold for 2011 Cadillac STS

    PartNumber: 674-415
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 2
    • Flange Stud Hole Quantity: 0
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: No
    • Inlet Port Shape: Oval
    • Installation Hardware Included: No
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 7
    • OE Part Number: 12571101
    • Package Quantity: 1
    • Position: Passenger Side
    • UPC: 885484412972
    • Part Description: Cast Iron Natural Exhaust Manifold
    More Info
    $92.85
  • Victor Reinz Graphite Gray Exhaust Pipe Flange Gasket for 2011 Cadillac STS - 71-15790-00

    Victor Reinz® Graphite Gray Exhaust Pipe Flange Gasket for 2011 Cadillac STS

    PartNumber: 71-15790-00
    Product Specifications
    • Notes: At Converter
    • Bolt Hole Quantity: 0
    • Finish: Gray
    • Location: At Converter
    • Material: Graphite
    • Type: Donut
    • UPC: 023913771812
    • Part Description: Graphite Gray Exhaust Pipe Flange Gasket
    More Info
    $11.75
  • OEM 2011 Cadillac STS Converter Diagram - 25971634
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    OEM (Genuine) 2011 Cadillac STS Converter

    PartNumber: 25971634
    OEM 2011 Cadillac STS Converter - 25971634
    Product Specifications
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 24.8 x 9.2 x 5.2 inches
    • Item Weight: 10.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19418949
    • Part Description: Converter
    More Info
    $1899.05 MSRP: $2851.67
    You Save: $952.62 (34%)
  • OEM 2011 Cadillac STS Converter Diagram - 25971634
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    OEM (Genuine) 2011 Cadillac STS Converter

    PartNumber: 25971634
    OEM 2011 Cadillac STS Converter - 25971634
    Product Specifications
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 24.8 x 9.2 x 5.2 inches
    • Item Weight: 10.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19418949
    • Part Description: Converter
    More Info
    $1899.05 MSRP: $2851.67
    You Save: $952.62 (34%)
  • OEM 2011 Cadillac STS Converter Diagram - 25971634
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    OEM (Genuine) 2011 Cadillac STS Converter

    PartNumber: 25971634
    OEM 2011 Cadillac STS Converter - 25971634
    Product Specifications
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 24.8 x 9.2 x 5.2 inches
    • Item Weight: 10.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19418949
    • Part Description: Converter
    More Info
    $1899.05 MSRP: $2851.67
    You Save: $952.62 (34%)
  • OEM 2011 Cadillac STS Manifold Gasket Diagram - 12608475
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    OEM (Genuine) 2011 Cadillac STS Manifold Gasket

    PartNumber: 12608475
    OEM 2011 Cadillac STS Manifold Gasket - 12608475
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Passenger Side
    • Other Names: Exhaust Manifold Gasket, Manifold Gasket
    • Item Dimensions: 13.9 x 4.8 x 2.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Manifold Gasket
    More Info
    $18.46 MSRP: $29.29
    You Save: $10.83 (37%)
  • OEM 2011 Cadillac STS Muffler & Pipe Hanger Diagram - 25902027
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    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe Hanger

    PartNumber: 25902027
    OEM 2011 Cadillac STS Muffler & Pipe Hanger - 25902027
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Driver Side
    • Item Dimensions: 7.1 x 3.7 x 12.4 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15284206
    • Part Description: Muffler & Pipe Hanger
    More Info
    $16.97 MSRP: $26.67
    You Save: $9.70 (37%)
  • OEM 2011 Cadillac STS Muffler & Pipe Hanger Diagram - 25902027
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    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe Hanger

    PartNumber: 25902027
    OEM 2011 Cadillac STS Muffler & Pipe Hanger - 25902027
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Driver Side
    • Item Dimensions: 7.1 x 3.7 x 12.4 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15284206
    • Part Description: Muffler & Pipe Hanger
    More Info
    $16.97 MSRP: $26.67
    You Save: $9.70 (37%)
  • OEM 2011 Cadillac STS Muffler & Pipe Seal Diagram - 15879730
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    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe Seal

    PartNumber: 15879730
    OEM 2011 Cadillac STS Muffler & Pipe Seal - 15879730
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 3.7 x 3.6 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Muffler & Pipe Seal
    More Info
    $11.89 MSRP: $18.01
    You Save: $6.12 (34%)
  • OEM 2011 Cadillac STS Muffler & Pipe Seal Diagram - 15879730
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    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe Seal

    PartNumber: 15879730
    OEM 2011 Cadillac STS Muffler & Pipe Seal - 15879730
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 3.7 x 3.6 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Muffler & Pipe Seal
    More Info
    $11.89 MSRP: $18.01
    You Save: $6.12 (34%)
  • OEM 2011 Cadillac STS Manifold Gasket Diagram - 12576262
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    OEM (Genuine) 2011 Cadillac STS Manifold Gasket

    PartNumber: 12576262
    OEM 2011 Cadillac STS Manifold Gasket - 12576262
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Driver Side
    • Other Names: Exhaust Manifold Gasket, Manifold Gasket
    • Item Dimensions: 15.4 x 5.5 x 5.3 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Manifold Gasket
    More Info
    $21.90 MSRP: $34.78
    You Save: $12.88 (38%)
  • Walker Multi Layer Steel 2 Bolt Exhaust Manifold Flange Gasket for 2011 Cadillac STS - 31534

    Walker® Multi Layer Steel 2 Bolt Exhaust Manifold Flange Gasket for 2011 Cadillac STS

    PartNumber: 31534
    Product Specifications
    • Bolt Hole Center to Center Distance 1: 3.625
    • Bolt Hole Center to Center Distance 1 (in): 3.62
    • Bolt Hole Diameter: 0.500
    • Gasket / Seal Material: Multi Layer Steel
    • Gasket Thickness: 0.058
    • Gasket Type: 2 Bolt
    • Internet Product Code (IPC): DCAF7351F3E
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Material: Fiber And Metal Laminate With Metal Fire Ring
    • Max Year Covered: 2019
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 31534
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1980
    • Most Popular Make / Model: Hyundai Elantra
    • Most Popular Year: 2013
    • Package Contents: 1 Gasket
    • Port 1 Length: 2.125
    • Port 1 Length (in): 2.12
    • Port 1 Width: 2.12; 2.125
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Thickness: 0.058
    • Total Part VIO: 14179546
    • UPC: 086387315340
    • Part Description: Multi Layer Steel 2 Bolt Exhaust Manifold Flange Gasket
    More Info
    $4.47
  • OEM 2011 Cadillac STS 3Way Catalytic Convertor Assembly Diagram - 25939989
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    OEM (Genuine) 2011 Cadillac STS 3Way Catalytic Convertor Assembly

    PartNumber: 25939989
    OEM 2011 Cadillac STS 3Way Catalytic Convertor Assembly - 25939989
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Passenger Side
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 17.7 x 16.1 x 6.3 inches
    • Item Weight: 10.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15828676
    • Part Description: 3Way Catalytic Convertor Assembly
    More Info
    $1742.27 MSRP: $2624.70
    You Save: $882.43 (34%)
  • OEM 2011 Cadillac STS 3Way Catalytic Convertor Assembly Diagram - 25939989
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    OEM (Genuine) 2011 Cadillac STS 3Way Catalytic Convertor Assembly

    PartNumber: 25939989
    OEM 2011 Cadillac STS 3Way Catalytic Convertor Assembly - 25939989
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Passenger Side
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 17.7 x 16.1 x 6.3 inches
    • Item Weight: 10.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15828676
    • Part Description: 3Way Catalytic Convertor Assembly
    More Info
    $1742.27 MSRP: $2624.70
    You Save: $882.43 (34%)
  • OEM 2011 Cadillac STS 3Way Catalytic Convertor Assembly Diagram - 25939989
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    OEM (Genuine) 2011 Cadillac STS 3Way Catalytic Convertor Assembly

    PartNumber: 25939989
    OEM 2011 Cadillac STS 3Way Catalytic Convertor Assembly - 25939989
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Passenger Side
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 17.7 x 16.1 x 6.3 inches
    • Item Weight: 10.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15828676
    • Part Description: 3Way Catalytic Convertor Assembly
    More Info
    $1742.27 MSRP: $2624.70
    You Save: $882.43 (34%)
  • OEM 2011 Cadillac STS Heat Shield Diagram - 12617267
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    OEM (Genuine) 2011 Cadillac STS Heat Shield

    PartNumber: 12617267
    OEM 2011 Cadillac STS Heat Shield - 12617267
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Driver Side
    • Other Names: Heat Shield
    • Item Dimensions: 14.3 x 8.0 x 6.8 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12580707
    • Part Description: Heat Shield
    More Info
    $13.06
  • OEM 2011 Cadillac STS Muffler & Pipe Bushing Diagram - 15284207
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    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe Bushing

    PartNumber: 15284207
    OEM 2011 Cadillac STS Muffler & Pipe Bushing - 15284207
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 2.7 x 2.4 x 0.7 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 3527047, 25726418, 03527047
    • Part Description: Muffler & Pipe Bushing
    More Info
  • OEM 2011 Cadillac STS Muffler & Pipe Bushing Diagram - 15284207
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    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe Bushing

    PartNumber: 15284207
    OEM 2011 Cadillac STS Muffler & Pipe Bushing - 15284207
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 2.7 x 2.4 x 0.7 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 3527047, 25726418, 03527047
    • Part Description: Muffler & Pipe Bushing
    More Info
  • OEM 2011 Cadillac STS Muffler & Pipe Bushing Diagram - 15284207
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    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe Bushing

    PartNumber: 15284207
    OEM 2011 Cadillac STS Muffler & Pipe Bushing - 15284207
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 2.7 x 2.4 x 0.7 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 3527047, 25726418, 03527047
    • Part Description: Muffler & Pipe Bushing
    More Info
  • OEM 2011 Cadillac STS Muffler & Pipe Hanger Diagram - 15240254
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    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe Hanger

    PartNumber: 15240254
    OEM 2011 Cadillac STS Muffler & Pipe Hanger - 15240254
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Passenger Side
    • Item Dimensions: 16.7 x 7.5 x 4.3 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15284205
    • Part Description: Muffler & Pipe Hanger
    More Info
  • OEM 2011 Cadillac STS Muffler & Pipe Hanger Diagram - 15240254
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    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe Hanger

    PartNumber: 15240254
    OEM 2011 Cadillac STS Muffler & Pipe Hanger - 15240254
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Passenger Side
    • Item Dimensions: 16.7 x 7.5 x 4.3 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15284205
    • Part Description: Muffler & Pipe Hanger
    More Info
  • OEM 2011 Cadillac STS Muffler & Pipe Hanger Diagram - 15240254
    View Related Parts

    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe Hanger

    PartNumber: 15240254
    OEM 2011 Cadillac STS Muffler & Pipe Hanger - 15240254
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Passenger Side
    • Item Dimensions: 16.7 x 7.5 x 4.3 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15284205
    • Part Description: Muffler & Pipe Hanger
    More Info
  • OEM 2011 Cadillac STS Shield Asm-Exhaust Manifold Heat Diagram - 12580706
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    OEM (Genuine) 2011 Cadillac STS Shield Asm-Exhaust Manifold Heat

    PartNumber: 12580706
    OEM 2011 Cadillac STS Shield Asm-Exhaust Manifold Heat - 12580706
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Passenger Side
    • Other Names: Heat Shield
    • Item Dimensions: 13.5 x 6.9 x 6.7 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Shield Asm-Exhaust Manifold Heat
    More Info
  • OEM 2011 Cadillac STS Engine Exhaust Manifold Diagram - 12571101
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    OEM (Genuine) 2011 Cadillac STS Engine Exhaust Manifold

    PartNumber: 12571101
    OEM 2011 Cadillac STS Engine Exhaust Manifold - 12571101
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Passenger Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 15.5 x 7.5 x 7.7 inches
    • Item Weight: 7.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Engine Exhaust Manifold
    More Info
  • OEM 2011 Cadillac STS Engine Exhaust Manifold Diagram - 12571102
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    OEM (Genuine) 2011 Cadillac STS Engine Exhaust Manifold

    PartNumber: 12571102
    OEM 2011 Cadillac STS Engine Exhaust Manifold - 12571102
    Product Specifications
    • Notes: 3.6 Liter
    • Location: Driver Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 15.0 x 7.5 x 7.5 inches
    • Item Weight: 8.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Engine Exhaust Manifold
    More Info
  • OEM 2011 Cadillac STS Muffler & Pipe Diagram - 15927179
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    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe

    PartNumber: 15927179
    OEM 2011 Cadillac STS Muffler & Pipe - 15927179
    Product Specifications
    • Notes: 3.6 Liter, All
    • Other Names: Muffler & Pipe, Muffler & Pipe Assembly
    • Item Dimensions: 160.2 x 68.8 x 12.8 inches
    • Item Weight: 64.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Muffler & Pipe
    More Info
  • OEM 2011 Cadillac STS Muffler & Pipe Diagram - 15927179
    View Related Parts

    OEM (Genuine) 2011 Cadillac STS Muffler & Pipe

    PartNumber: 15927179
    OEM 2011 Cadillac STS Muffler & Pipe - 15927179
    Product Specifications
    • Notes: 3.6 Liter, All
    • Other Names: Muffler & Pipe, Muffler & Pipe Assembly
    • Item Dimensions: 160.2 x 68.8 x 12.8 inches
    • Item Weight: 64.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Muffler & Pipe
    More Info
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