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Cadillac STS Exhaust Manifolds, Pipes, Mufflers & Components
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- Exhaust Manifold
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- Exhaust Clamp
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- Exhaust Hanger
- Exhaust Resonator
- Tail Pipe
- Exhaust Heat Shield
- Exhaust Bracket
- Exhaust Extension Pipe
- Exhaust Insulator
- Exhaust Intermediate Pipe
- Exhaust Seal Ring
- Muffler Hanger Straps
- Exhaust System
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$21.58 MSRP:$34.28You Save: $12.70 (38%)Product Specifications- Item Dimensions: 3.5 x 3.6 x 0.9 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12555555
- Part Description: Cadillac STS Intermed Pipe Seal
- $21.58 MSRP:
$34.28You Save: $12.70 (38%)Product Specifications- Item Dimensions: 3.5 x 3.6 x 0.9 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12555555
- Part Description: Cadillac STS Intermed Pipe Seal
Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for Cadillac STS
PartNumber: 21532$66.65Product Specifications- Body Height: 3.250
- Body Length: 18.000
- Body Material: Stainless Steel
- Body Width: 7.750
- Exhaust Component Mount Type: No Mounts
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 2.000
- Inlet 1 Type: Pipe Connection
- Inlet 2 Inside Diameter: 2.000
- Inlet 2 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 2.5
- Internet Product Code (IPC): 9E93CB7EFB7
- Item has MSDS (SDS): N
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21532
- MFG Name: Tenneco, Inc
- Min Year Covered: 2004
- Most Popular Make / Model: Cadillac CTS
- Most Popular Year: 2006
- Muffler Body Height: 3.25
- Muffler Body Length: 18.0
- Muffler Body Material: Stainless Steel
- Muffler Body Width: 7.75
- Muffler Color / Finish: Bare
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 2
- Muffler Inlet Diameter (in): 2.0
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 2
- Muffler Outlet Diameter (in): 2.0
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 22.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Inside Diameter: 2.000
- Outlet 2 Inside Diameter: 2.000
- Outlet 2 Type: Pipe Connection
- Outlet Configuration: Offset
- Overall Length: 22.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 212770
- Universal Or Specific Fit: Specific
- UPC: 086387215329
- Part Description: Cadillac STS Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
$562.93Product Specifications- Bolt Hole Quantity: 2
- Finish: Natural
- Gasket or Seal Included: Yes
- Header Material: Cast Iron
- Inlet Port Shape: Round
- Installation Hardware Included: Yes
- Item Grade: Standard Replacement
- OE Part Number: 12567688, 12607451, 12638982
- Package Quantity: 1
- Position: Driver Side
- UPC: 019495461913
- Part Description: Cadillac STS Cast Iron Natural Exhaust Manifold
$13.57Product 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: Cadillac STS Stainless Steel Foil
$336.72Product Specifications- Inlet Type A: 8 Bolt Manifold Flange
- Length: 29"
- O2 Sensor: with 1 O2 Sensor Port
- Outlet Type A: 2 Bolt Fixed Flange
- Packaging Type: Boxed
- Position: Front Passenger Side
- Sensor Port Count: 1
- Part Description: Cadillac STS Exhaust Manifold with Integrated Catalytic Converter
$16.06Product Specifications- Gasket / Seal Material: Steel
- Internet Product Code (IPC): 0C32E5672FB
- Item Grade: Standard Replacement
- Item has MSDS (SDS): No
- MFG Brand Name: Bosal
- MFG Model # (Series): 256-1037
- Package Contents: Gasket
- Series: Direct-Fit Exhaust
- Supplier Company Name: Bosal
- UPC: 623920324997
- Part Description: Cadillac STS Exhaust Pipe Flange Gasket
$77.98Product Specifications- Bolt Hole Quantity: 7
- Color: Grey
- Complete: Y
- Configuration: Irregular
- Contains Applications: Y
- Inside Diameter: 2.000
- Material: Steel
- Release Wave: 06/29/2018
- Thickness: 0.180
- UPC: 023913656478
- Part Description: Cadillac STS Exhaust Manifold Gasket Set
OEM (Genuine) Cadillac STS Converter
PartNumber: 25971634$1978.45 MSRP:$2971.44You Save: $992.99 (34%)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: Cadillac STS Converter
OEM (Genuine) Cadillac STS Converter
PartNumber: 25971634$1978.45 MSRP:$2971.44You Save: $992.99 (34%)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: Cadillac STS Converter
OEM (Genuine) Cadillac STS Converter
PartNumber: 25971634$1978.45 MSRP:$2971.44You Save: $992.99 (34%)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: Cadillac STS Converter
$103.14Product 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: Cadillac STS Cast Iron Natural Exhaust Manifold
$8.12Product Specifications- Gasket / Seal Material: High Temperature Graphite With Wire Mesh Core
- Gasket Thickness: 0.5
- Gasket Type: Donut
- Internet Product Code (IPC): 856CC2BD18E
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- Material: High Temperature Graphite With Wire Mesh Core
- Max Year Covered: 2019
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 31357
- MFG Name: Tenneco, Inc
- Min Year Covered: 1980
- Most Popular Make / Model: Toyota Corolla
- Most Popular Year: 2010
- Package Contents: 1 Gasket
- Port 1 Length (in): 2
- Port 1 Width: 2
- Product Grade: Economy
- Supplier Company Name: Tenneco, Inc
- Thickness: 0.500
- Total Part VIO: 4704581
- UPC: 086387313575
- Part Description: Cadillac STS High Temperature Graphite
$1.60Product Specifications- Bolt Diameter: 0.375
- Clamp Design: U-Clamp
- Clamp Maximum Diameter: 2.25
- Clamp Type: U-Bolt
- Finish: Natural
- Gauge: 11.0
- Grade Type: Regular
- Hardware Material: Steel
- Internet Product Code (IPC): B7FF432686E
- Item Grade: OEM Standard
- Item has MSDS (SDS): N
- Material: Steel
- Max Year Covered: 2019
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 35336
- MFG Name: Tenneco, Inc
- Min Year Covered: 1960
- Most Popular Make / Model: Ford Explorer
- Most Popular Year: 2008
- Nut Type: Hex
- Package Contents: One Exhaust Clamp
- Pipe Diameter: 2.250
- Product Grade: Economy
- Saddle Hole Type: Round
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 60766000
- UPC: 086387353366
- Width: 3.5
- Part Description: Cadillac STS Heavy Duty Steel Natural U Bolt Clamp
$9.05Product Specifications- Bolt Hole Quantity: 0
- Finish: Gray
- Location: At Converter
- Material: Graphite
- Type: Donut
- UPC: 023913771812
- Part Description: Cadillac STS Graphite Gray Exhaust Pipe Flange Gasket
$106.96Product 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: Cadillac STS Cast Iron Natural Exhaust Manifold
$1.43Product Specifications- Bolt Diameter: 0.375
- Clamp Design: U-Clamp
- Clamp Maximum Diameter: 2.0
- Clamp Type: U-Bolt
- Finish: Natural
- Gauge: 11.0
- Grade Type: Regular
- Hardware Material: Steel
- Internet Product Code (IPC): 8D5DA5A9834
- Item Grade: OEM Standard
- Item has MSDS (SDS): N
- Material: Steel
- Max Year Covered: 2019
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 35335
- MFG Name: Tenneco, Inc
- Min Year Covered: 1955
- Most Popular Make / Model: Honda Accord
- Most Popular Year: 2015
- Nut Type: Hex
- Package Contents: One Exhaust Clamp
- Pipe Diameter: 2.000
- Product Grade: Economy
- Saddle Hole Type: Round
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 56266152
- UPC: 086387353359
- Width: 3.25
- Part Description: Cadillac STS Heavy Duty Steel Natural U Bolt Clamp
$23.87Product Specifications- Location: Pipe to Manifold
- UPC: 023913679422
- Part Description: Cadillac STS Exhaust Pipe Flange Gasket
$16.12 MSRP:$25.33You Save: $9.21 (37%)Product Specifications- Other Names: Converter & Pipe Seal, Muffler & Pipe Seal
- Item Dimensions: 3.5 x 3.4 x 1.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Cadillac STS Muffler & Pipe Seal
- $16.12 MSRP:
$25.33You Save: $9.21 (37%)Product Specifications- Other Names: Converter & Pipe Seal, Muffler & Pipe Seal
- Item Dimensions: 3.5 x 3.4 x 1.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Cadillac STS Muffler & Pipe Seal
$8.40Product Specifications- Bolt Hole Quantity: 2
- Inside Diameter: 2.830"
- Material: Steel
- Thickness: 0.160"
- Type: Flat
- UPC: 023913671631
- Part Description: Cadillac STS Steel Exhaust Pipe Flange Gasket
$9.54Product Specifications- Bolt Hole Quantity: 0
- Inside Diameter: 2.025"
- Location: Pipe to Manifold
- Material: Graphite and Metal
- Thickness: 0.800"
- Type: Doughnut
- UPC: 023913671648
- Part Description: Cadillac STS Graphite And Metal Exhaust Pipe Flange Gasket
$11.75 MSRP:$18.70You Save: $6.95 (38%)Product Specifications- Other Names: Exhaust Manifold Gasket, Manifold Gasket
- Item Dimensions: 15.2 x 4.1 x 0.2 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Cadillac STS Manifold Gasket
- $897.72 MSRP:
$1341.37You Save: $443.65 (34%)Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 23.3 x 8.2 x 8.2 inches
- Item Weight: 10.80 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420108
- Part Description: Cadillac STS Catalytic Converter
- $897.72 MSRP:
$1341.37You Save: $443.65 (34%)Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 23.3 x 8.2 x 8.2 inches
- Item Weight: 10.80 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420108
- Part Description: Cadillac STS Catalytic Converter
- $897.72 MSRP:
$1341.37You Save: $443.65 (34%)Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 23.3 x 8.2 x 8.2 inches
- Item Weight: 10.80 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420108
- Part Description: Cadillac STS Catalytic Converter
$897.72 MSRP:$1341.37You Save: $443.65 (34%)Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 21.8 x 7.8 x 7.6 inches
- Item Weight: 10.10 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420099
- Part Description: Cadillac STS Catalytic Converter
- $897.72 MSRP:
$1341.37You Save: $443.65 (34%)Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 21.8 x 7.8 x 7.6 inches
- Item Weight: 10.10 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420099
- Part Description: Cadillac STS Catalytic Converter
- $897.72 MSRP:
$1341.37You Save: $443.65 (34%)Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 21.8 x 7.8 x 7.6 inches
- Item Weight: 10.10 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420099
- Part Description: Cadillac STS Catalytic Converter
$25.13 MSRP:$41.62You Save: $16.49 (40%)Product Specifications- 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: Cadillac STS Manifold Gasket
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