2003 Cadillac Exhaust Parts

Choose a Model for your 2003 Cadillac


Showing 1 - 10 of 62 products
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Dynomax
  • DynoMax Stainless Steel Tip
  • 4 in. T-304 Stainless Steel; Single Wall; Slant Cut; Length 12 in.; Inlet 3 in.; Includes Clamp; w/DynoMax(R) Embossed Logo Includes Clamp
  • DynoMax Stainless Steel Tip
  • Exhaust Tip
  • Product Attributes:
    • Most Popular Make/Model: Ford F-150
    • Outlet Connection Type: Spout
    • Outlet Diameter Designation: Outside Diameter
    • WARNING CA Proposition 65: No
    • Overall Length: 12.000 In.
    • Class: Pb
    • Product Grade: Premium
    • Min Year Covered: 2001
    • Inlet Diameter Designation: Inside Diameter
    • Outlet Quantity: 1
    • Max Year Covered: 2020
    • Most Popular Year: 2005
    • Shape: Angle Cut
    • Inlet Quantity: 1
    • Usage: Automotive
    • Total Part VIO: 15996069
    • Inlet Connection Type: Pipe
    • Outlet Type: Single Outlet
  • Features:
    • Polished Stainless Steel w/DynoMax Etching
    • Weldless Construction
    • Double Wall Design
    • T-304 Stainless Steel
    • Easy To Install
  • Manufactured and marketed by Tenneco Inc. (NYSE: TEN), DynoMax(R) Performance Exhaust is a leading brand of dyno-proven exhaust products for muscle cars, pass cars, diesel and gas trucks, Jeeps and sport utility vehicles. DynoMax(R) products – engineered for "Pure Unadulterated Power" –¬ include complete cat-back and axle-back performance exhaust systems; performance mufflers and the industry exclusive VT valve technology muffler; and a large assortment of accessories and related exhaust products. Each DynoMax(R) product features the benefits of worldwide global engineering resources. The DynoMax(R) brand is backed by an aggressive marketing program, including a national events program; easy-to-use website and digital and printed catalog; in-depth technical and installation information and tech line; and advertising program.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Cadillac Escalade V 5328 8 Cyl 5.3L 325

Remflex Exhaust Gaskets
  • Exhaust Gasket-GM V8, 4.8L-5.7L LS1, LS6
  • Product Attributes:
    • Title: Remflex Exhaust Gasket
    • Prop 65 - Short Label: Prop65_warning.jpg
    • Prop 65 (C, R or CR): Cr
  • Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.

Additional Fitment Information:
Vehicle Region Sub Model
2003 - Cadillac Escalade Canada Base

FelPro
  • Exhaust Manifold Gasket Set
  • FEL-PRO MS 92467 Exhaust Manifold Gasket Set
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

This Part Fits the Following OEM/Substitute Numbers:
18813, MS16124

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Cadillac Escalade EXT V 5967 8 Cyl 6.0L 364

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Heat Shield Attached: Yes
    • Body Width: 4.375
    • Overall Length: 13
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 4.375
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Round
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Body Length: 9
    • Outlet Diameter: 2.25

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Cadillac CTS V - Right 6 Cyl 3.2L 197

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Heat Shield Attached: Yes
    • Body Width: 4.375
    • Overall Length: 13
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 4.375
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Round
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Body Length: 9
    • Outlet Diameter: 2.25

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Cadillac CTS V - Left 6 Cyl 3.2L 197

Magnaflow
  • Universal Catalytic Converter - 2.50in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.50in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Gasket Included: No
    • Outlet Gasket Included: Yes
    • Inlet Diameter: 2.5
    • MFWeb: Yes
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Outlet Diameter: 2.5

Additional Fitment Information:
Vehicle Block CC Position Engine Drive Type CID
2003 - Cadillac Escalade V 5328 Right 8 Cyl 5.3L RWD 325

Magnaflow
  • Universal Catalytic Converter - 2.50in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.50in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Gasket Included: No
    • Outlet Gasket Included: Yes
    • Inlet Diameter: 2.5
    • MFWeb: Yes
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Outlet Diameter: 2.5

Additional Fitment Information:
Vehicle Block CC Position Engine Drive Type CID
2003 - Cadillac Escalade V 5328 Left 8 Cyl 5.3L RWD 325

Magnaflow
  • Single Passenger Side Rear Exit
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 3
    • Muffler Type: Straight-through
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Tip Finish: Polished
    • Tip Shape: Round
    • Exit Style: Single Passenger Side Rear
    • Tip Type: Welded;single Wall;angle Cut;rolled Edge
    • Inlet Connection Type: Bolt-on
    • Subtitle: Cat-back

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Cadillac Escalade V 5328 8 Cyl 5.3L 325

FelPro
  • Exhaust Pipe Gasket
  • FEL-PRO 61323 Exhaust Pipe Gasket
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

This Part Fits the Following OEM/Substitute Numbers:
15077362, EG24415, F31731

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Cadillac Escalade ESV V 5967 8 Cyl 6.0L 364

Magnaflow
  • Direct-Fit Catalytic Converter
  • Direct-Fit Catalytic Converter
  • Direct-Fit HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Attachment: Bolt-on
    • Main Piping Diameter: 2.5
    • Heat Shield Included: Yes
    • Mounting Hardware Included: Yes
    • Air Tube Adaptable: No
    • Overall Length: 37.25
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic

This Part Fits the Following OEM/Substitute Numbers:
10395213, 15754088

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Cadillac Escalade EXT V 5967 Right 8 Cyl 6.0L 364
Showing 1 - 10 of 62 products

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