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Replacement and OEM Parts for 2004 Cadillac XLR Muffler

2004 Cadillac XLR Muffler

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2004 Cadillac XLR
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Exhaust Manifolds, Pipes & Mufflers
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2 Products found

4 Q&A for Muffler Repair
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  • OEM 2004 Cadillac XLR Muffler & Pipe Diagram - 10343506
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    OEM (Genuine) 2004 Cadillac XLR Muffler & Pipe

    PartNumber: 10343506
    OEM 2004 Cadillac XLR Muffler & Pipe - 10343506
    Product Specifications
    • Notes: 4.6 Liter
    • Location: Driver Side
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 54.4 x 18.0 x 16.1 inches
    • Item Weight: 23.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Muffler & Pipe
    More Info
    $457.11 MSRP: $689.60
    You Save: $232.49 (34%)
  • OEM 2004 Cadillac XLR Exhaust Muffler Assembly (W/ Tail Pipe) (RH Proc) Diagram - 10343507
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    OEM (Genuine) 2004 Cadillac XLR Exhaust Muffler Assembly (W/ Tail Pipe) (RH Proc)

    PartNumber: 10343507
    OEM 2004 Cadillac XLR Exhaust Muffler Assembly (W/ Tail Pipe) (RH Proc) - 10343507
    Product Specifications
    • Notes: 4.6 Liter
    • Location: Passenger Side
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 54.9 x 18.2 x 15.5 inches
    • Item Weight: 21.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Exhaust Muffler Assembly (W/ Tail Pipe) (RH Proc)
    More Info

FAQ for Muffler Repair

Q: What's the recommended torque for the left-side exhaust muffler clamp?
A:
The recommended torque is 44 N.m (32 ft. lbs.).
By Bob
GM Specialist
01/11/2022
Q: What's the recommended torque for the right-side exhaust muffler clamp?
A:
The recommended torque is 44 N.m (32 ft. lbs.).
By Bob
GM Specialist
01/11/2022
Q: What should be done before removing the right muffler?
A:
You will need to raise and support the vehicle.
By Bob
GM Specialist
01/11/2022
Q: What should be done before removing the left muffler?
A:
You will need to raise and support the vehicle.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What should be done when there is potential brake fluid boiling?
A:
You should contact Cadillac at 1-866-982-2239 or Chevrolet at 1-800-630-2438, the dealers will inspect the left engine Exhaust Manifold clip for proper alignment and placement on the body-mounted stud. If incorrect, they will reposition the clip on the brake lines and reinstall the clip on the stud. and they will verify that both rear brake lines have the proper clearance to the left exhaust pipe, and reposition the lines by bending as necessary remove the machining tab from the rear differential housing.
Q: What's the installation procedure for the exhaust heat shield?
A:
The installation procedure is to install the Exhaust Heat Shield, new exhaust heat shield rivets, and the intermediate pipe.
Q: What's the installation procedure for the exhaust pipe hanger?
A:
The installation procedure is to install the Exhaust Pipe hanger, the upper exhaust pipe hanger bolts, and the intermediate exhaust pipe.