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 ×
Replacement and OEM Parts for 2003 Mercury Grand Marquis Exhaust Resonator

2003 Mercury Grand Marquis Exhaust Resonator

My Vehicle Change Vehicle
2003 Mercury Grand Marquis
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Exhaust Manifolds, Pipes & Mufflers
  • Department
  • Brands
  • Prices

6 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2003 Mercury Grand Marquis Muffler

    PartNumber: 6W7Z-5230-BB
    OEM 2003 Mercury Grand Marquis Muffler - 6W7Z-5230-BB
    Product Specifications
    • Notes: Single Exhaust; Dual Exhaust, Grand Marquis
    • Location: Passenger Side
    • Other Names: Muffler
    • Item Dimensions: 90.9 x 17.3 x 14.3 inches
    • Item Weight: 25.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Mercury Grand Marquis Muffler
    More Info
    Vehicle Fitment
    • 2003 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
  • Walker Aluminized Steel Round Resonator Assembly for 2003 Mercury Grand Marquis - 56109

    Walker® Aluminized Steel Round Resonator Assembly for 2003 Mercury Grand Marquis

    PartNumber: 56109
    Product Specifications
    • Notes: Dual Exhaust; RH; w/Resonator; If welded Assy, replace all Reqd parts.;Dual Exhaust; If welded Assy, replace all Reqd parts.
    • Body 1 Height: 3.000
    • Body 1 Length: 10.000
    • Body 1 Shape: Round
    • Body 1 Width: 3.000
    • Body Material: Steel
    • Exhaust Component Fitment: Direct Replacement
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Inlet Type: 2 Bolt Welded Flange
    • Internet Product Code (IPC): B1456616976
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Max Year Covered: 2011
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 56109
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2003
    • Most Popular Make / Model: Ford Crown Victoria
    • Most Popular Year: 2003
    • Outlet Outside Diameter: 2.000
    • Outlet Type: Spout
    • Overall Length: 57.875
    • Product Grade: Economy
    • Resonator Body Length (in): 10.0
    • Resonator Color / Finish: Aluminized
    • Resonator Height: 3.0
    • Resonator Housing Material: Steel
    • Resonator Inlet Connection Type: 2 Bolt Welded Flange
    • Resonator Inlet Diameter (in): 2.0
    • Resonator Outlet Connection Type: Pipe
    • Resonator Outlet Diameter (in): 2.0
    • Resonator Outlet Diameter Designation: Outside Diameter
    • Resonator Overall Length: 57.89
    • Resonator Shape: Round
    • Resonator Width: 3.0
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 412830
    • UPC: 086387561099
    • Part Description: 2003 Mercury Grand Marquis Aluminized Steel Round Resonator Assembly
    More Info
    Vehicle Fitment
    • 2003 Mercury Grand Marquis | All Trims | 8 Cyl 4.6L
  • OEM (Genuine) 2003 Mercury Grand Marquis Muffler

    PartNumber: 4W3Z-5230-BA
    OEM 2003 Mercury Grand Marquis Muffler - 4W3Z-5230-BA
    Product Specifications
    • Other Names: Muffler
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Mercury Grand Marquis Muffler
    More Info
    Vehicle Fitment
    • 2003 Mercury Grand Marquis | GS, LS, LSE | 8 Cyl 4.6 L GAS
  • Walker Aluminized Steel Round Resonator Assembly for 2003 Mercury Grand Marquis - 56110

    Walker® Aluminized Steel Round Resonator Assembly for 2003 Mercury Grand Marquis

    PartNumber: 56110
    Product Specifications
    • Notes: Dual Exhaust; LH; w/Resonator; If welded Assy, replace all Reqd parts.;Dual Exhaust; If welded Assy, replace all Reqd parts.
    • Body 1 Height: 3.000
    • Body 1 Length: 10.000
    • Body 1 Shape: Round
    • Body 1 Width: 3.000
    • Body Material: Steel
    • Exhaust Component Fitment: Direct Replacement
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Inlet Type: 2 Bolt Welded Flange
    • Internet Product Code (IPC): 31CEF12EBDE
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Max Year Covered: 2011
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 56110
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2003
    • Most Popular Make / Model: Ford Crown Victoria
    • Most Popular Year: 2003
    • Outlet Outside Diameter: 2.000
    • Outlet Type: Spout
    • Overall Length: 61.000
    • Product Grade: Economy
    • Resonator Body Length (in): 10.0
    • Resonator Color / Finish: Aluminized
    • Resonator Height: 3.0
    • Resonator Housing Material: Steel
    • Resonator Inlet Connection Type: 2 Bolt Welded Flange
    • Resonator Inlet Diameter (in): 2.0
    • Resonator Outlet Connection Type: Pipe
    • Resonator Outlet Diameter (in): 2.0
    • Resonator Outlet Diameter Designation: Outside Diameter
    • Resonator Overall Length: 60.95
    • Resonator Shape: Round
    • Resonator Width: 3.0
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 412830
    • UPC: 086387561105
    • Part Description: 2003 Mercury Grand Marquis Aluminized Steel Round Resonator Assembly
    More Info
    Vehicle Fitment
    • 2003 Mercury Grand Marquis | All Trims | 8 Cyl 4.6L
  • OEM (Genuine) 2003 Mercury Grand Marquis Muffler

    PartNumber: 4W3Z-5230-BB
    OEM 2003 Mercury Grand Marquis Muffler - 4W3Z-5230-BB
    Product Specifications
    • Other Names: Muffler
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Mercury Grand Marquis Muffler
    More Info
    Vehicle Fitment
    • 2003 Mercury Grand Marquis | GS, LS, LSE | 8 Cyl 4.6 L GAS
  • OEM (Genuine) 2003 Mercury Grand Marquis Muffler

    PartNumber: 6W7Z-5230-BD
    OEM 2003 Mercury Grand Marquis Muffler - 6W7Z-5230-BD
    Product Specifications
    • Notes: Dual Exhaust System; All Models; Left; All; Sohc; Dual Exhaust, Grand Marquis
    • Location: Driver Side
    • Other Names: Muffler
    • Item Weight: 24.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 4W7Z-5230-BA
    • Part Description: 2003 Mercury Grand Marquis Muffler
    More Info
    Vehicle Fitment
    • 2003 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS