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 ×
My Vehicle Change Vehicle
2011 GMC Acadia
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

8 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2011 GMC Acadia Converter & Pipe

    PartNumber: 15903506
    OEM 2011 GMC Acadia Converter & Pipe - 15903506
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 16.6 x 4.5 x 16.8 inches
    • Item Weight: 8.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19418920
    • Part Description: 2011 GMC Acadia Converter & Pipe
    More Info
    Vehicle Fitment
    • 2011 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
    $1277.21 MSRP: $1928.27
    You Save: $651.06 (34%)
  • Walker Aluminized Steel Exhaust Y Pipe for 2011 GMC Acadia - 50484

    Walker® Aluminized Steel Exhaust Y Pipe for 2011 GMC Acadia

    PartNumber: 50484
    Product Specifications
    • Notes: w/Dual Exhaust
    • Bend Type: Compression
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet Quantity: 2
    • Inlet Type: 2 Bolt Welded Flange
    • Length: 45.500
    • Material: Steel
    • Max Year Covered: 2017
    • Min Year Covered: 2009
    • Most Popular Make / Model: Chevrolet Traverse
    • Most Popular Year: 2012
    • Mounting Hardware Included: No
    • Outlet Quantity: 1
    • Outlet Type: 2 Bolt Welded Flange
    • Pipe Wall Thickness: 0.050
    • Product Grade: Economy
    • Total Part VIO: 2124914
    • Universal Or Specific Fit: Specific
    • UPC: 086387504843
    • Part Description: 2011 GMC Acadia Aluminized Steel Exhaust Y Pipe
    More Info
    Vehicle Fitment
    • 2011 GMC Acadia | All Trims | 6 Cyl 3.6L
    $162.09
  • OEM (Genuine) 2011 GMC Acadia Converter & Pipe

    PartNumber: 15903507
    OEM 2011 GMC Acadia Converter & Pipe - 15903507
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 19.1 x 10.2 x 8.2 inches
    • Item Weight: 9.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19418923
    • Part Description: 2011 GMC Acadia Converter & Pipe
    More Info
    Vehicle Fitment
    • 2011 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
    $1145.44 MSRP: $1715.00
    You Save: $569.56 (34%)
  • OEM (Genuine) 2011 GMC Acadia Intermed Pipe

    PartNumber: 25861524
    OEM 2011 GMC Acadia Intermed Pipe - 25861524
    Product Specifications
    • Notes: 2009-17
    • Other Names: Front Pipe, Intermed Pipe
    • Item Dimensions: 47.6 x 15.9 x 10.4 inches
    • Item Weight: 15.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25948274
    • Part Description: 2011 GMC Acadia Intermed Pipe
    More Info
    Vehicle Fitment
    • 2011 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
    $723.77 MSRP: $1091.89
    You Save: $368.12 (34%)
  • OEM (Genuine) 2011 GMC Acadia Muffler W/Tailpipe

    PartNumber: 22757000
    OEM 2011 GMC Acadia Muffler W/Tailpipe - 22757000
    Product Specifications
    • Notes: 2009-17, W/O Double Extension
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Dimensions: 111.8 x 64.7 x 14.8 inches
    • Item Weight: 68.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20818948, 15903512
    • Part Description: 2011 GMC Acadia Muffler W/Tailpipe
    More Info
    Vehicle Fitment
    • 2011 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
    $1190.08 MSRP: $1795.36
    You Save: $605.28 (34%)
  • Walker Aluminized Steel Exhaust Y Pipe for 2011 GMC Acadia - 50485

    Walker® Aluminized Steel Exhaust Y Pipe for 2011 GMC Acadia

    PartNumber: 50485
    Product Specifications
    • Notes: w/Dual Exhaust; If welded Assy, replace all Reqd parts.
    • Bend Type: Compression
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet Outside Diameter: 2.250
    • Inlet Quantity: 1
    • Inlet Type: Pipe Connection
    • Length: 38.750
    • Material: Steel
    • Max Year Covered: 2017
    • Min Year Covered: 2008
    • Most Popular Make / Model: Chevrolet Traverse
    • Most Popular Year: 2012
    • Mounting Hardware Included: No
    • Outlet Outside Diameter: 2.000
    • Outlet Quantity: 2
    • Outlet Type: Pipe Connection
    • Pipe Wall Thickness: 0.050
    • Product Grade: Economy
    • Total Part VIO: 1718592
    • Universal Or Specific Fit: Specific
    • UPC: 086387504850
    • Part Description: 2011 GMC Acadia Aluminized Steel Exhaust Y Pipe
    More Info
    Vehicle Fitment
    • 2011 GMC Acadia | All Trims | 6 Cyl 3.6L
    $53.67
  • OEM (Genuine) 2011 GMC Acadia Tailpipe Extension

    PartNumber: 15828673
    OEM 2011 GMC Acadia Tailpipe Extension - 15828673
    Product Specifications
    • Notes: 2009-17, Double Rh & Lh
    • Other Names: Tailpipe Extension
    • Item Dimensions: 10.2 x 9.8 x 4.6 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2011 GMC Acadia Tailpipe Extension
    More Info
    Vehicle Fitment
    • 2011 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
  • OEM (Genuine) 2011 GMC Acadia Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 22757002
    OEM 2011 GMC Acadia Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 22757002
    Product Specifications
    • Notes: 2009-17, W/Double Extensions
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Dimensions: 112.6 x 63.4 x 14.8 inches
    • Item Weight: 69.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20756230
    • Part Description: 2011 GMC Acadia Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2011 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS