SKU: 20029581073

04-08 Cadillac XLR 4.6L D/S Direct-Fit Catalytic Converter 51570 Magnaflow

Sale price$380.25 Regular price$422.50
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  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

04-08 Cadillac XLR 4.6L D/S Direct-Fit Catalytic Converter 51570 MagnaflowOverview: MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51570 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state of the art 3D scanning systems in the

Overview:

MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51570 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed specifically for the 2004-2009 Cadillac XLR. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
2004 - 2009 Cadillac XLR 4.6L/V8
2006 - 2009 Cadillac XLR 4.4L/V8

Specs:

Inlet Attachment Bolt-On
Series OEM Grade
Subtitle Federal / EPA Compliant
Title OEM Grade Manifold
Type Direct-Fit
Main Piping Diameter (In.) 2.5
Material Stainless Steel
Heat Shield Included Yes
Mounting Hardware Included Yes
Overall Length (In.) 28.75
Oxygen Sensor Location Pre and Post Converter
Substrate Material Ceramic
Air Tube Adaptable No
Body Material Stainless Steel
Converter Quantity 1
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20029581073

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L. Legion
Phoenix, US
★★★★★ 5
Perfect
The price is unbeatable and the quality is top notch
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Reviewed in the United States on March 14, 2026
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SamPup
Draper, US
★★★★★ 5
Works
Fits perfectly. Cheaper than OEM and Fram.
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Reviewed in the United States on August 24, 2025
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P. Gruhn
West Palm Beach, US
★★★★★ 5
Easy install - works as expected
Got this for my Honda Crosstour fits as expected with no issues, Looks like it will work just fine. 5-stars
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Reviewed in the United States on February 24, 2025
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Mr Frosty
Massapequa, US
★★★★★ 5
Good fit, good value
Style: CF12436 Classic, Style: CF12436 Classic
Purchased this filter for my 2023 Outback. First off changing the cabin filter on this model Subaru is amazingly easy and can be done with no tools and no more then 5 minutes. Pictures posted show packaging, the paper "Blue" filter side, the "Black" charcoal side and the foam outer edge. The filter is well made and is very sturdy as the outer shell is plastic vs. other paper filters that are more flexible. Holding the filter in your hand and giving it a slite shake you can hear the activated charcoal within it. After installing the filter I had a few trips in the car, did I notice any difference in the air quality coming into the cabin....... no. But does this mean its not working? also no. What I can say is the filter fit snug and left no gaps, and with the plastic surroundings and foam in sure the filter will not be letting anything get by as it passes through the system. All and all this filter is well made and sturdy, and seems to be a good value with other paper only filters being about the same price.
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Reviewed in the United States on May 4, 2026
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bin
Lowell, US
★★★★★ 5
Perfect Fit and Great Quality
Style: CF12552 Classic
The thickness is just right and fits perfectly. Easy to install, good airflow, and the air feels much cleaner after replacing the old filter. Great value for the price.
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Reviewed in the United States on May 22, 2026

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