SKU: 42311719278

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 49171

Sale price$237.15 Regular price$263.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 49171Overview: MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 49171 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 49171 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 to fit the 2008-2011 Cadillac CTS, 2008-2011 Cadillac STS, and additional vehicles. 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
2008 - 2011 Cadillac STS 3.6L/V6
2008 - 2011 Cadillac CTS 3.6L/V6
2009 Cadillac SRX 3.6L/V6

Specs:

Body Material Stainless Steel
Overall Length (In.) 21.5
Title OEM Grade Direct-Fit
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 1
Inlet Attachment Bolt-On
Main Piping Diameter 2.25
Finish Stainless Steel
Material Stainless Steel
Type Direct-Fit
Subtitle Federal / EPA Compliant
Oxygen Sensor Location Pre Converter
Series OEM Grade
Heat Shield Included Yes
Mounting Hardware Included Yes
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: 42311719278

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4.5 ★★★★★
Based on 11 reviews
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B
Verified Purchase
Bruce J Jacques
San Leandro, US
★★★★★ 5
Fun jacket
Size: XX-Large, Color: Purple
Fun jacket, fit like they said
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
M
Verified Purchase
Muriel
Lowell, US
★★★★★ 5
Nice suit great value
Size: Medium, Color: Light Blue, Size: Medium, Color: Light Blue
Got this suit for my son to wear to a wedding. It arrived a day or two then the except it delivery. I was concerned if it would fit because of the size chart. He is tall and skinny so I got the medium. When he tried it on it fit him perfectly except the waist was a tad too big but with a belt everything worked. I took it to the cleaned to have them press it. Great value, nice quality material, light weight and comfortable for spring/summer events. The wedding was outdoors. He looked very handsome unit. Was very pleased.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
K
Verified Purchase
K. May
Omaha, US
★★★★★ 3
Not Seersucker, more a Blue pinstriped suit.
Size: XX-Large, Color: Blue
This is not Seersucker!! Granted the suit will be cool in summer and looks good, but material is a blend. The pants are very large, while the top fits perfectly. I’d go with a regular cut, not slim for better fit. But for the price, no complaints.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
S
Verified Purchase
Sara Nehrenz
Whiting, US
★★★★★ 5
Great Suit for Hard to Fit Guys
Size: X-Large, Color: Light Grey, Size: X-Large, Color: Light Grey
This fit my husband perfectly. The elastic in the waistband is great, he was very comfortable all day. The only complaint is that the material is a little thin.
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Reviewed in the United States on May 7, 2026
R
Verified Purchase
Ronald S.
Alexandria, US
★★★★★ 5
Exactly as advertised
Size: XX-Large, Color: Light Blue
I ordered this outfit for a Kentucky Derby event. It was exactly how advertised. Thanks
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Reviewed in the United States on April 26, 2026

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