SKU: 31203246935

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

Sale price$237.15 Regular price$263.50
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Promo Codes Available:

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: 31203246935

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 102 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
merrylee
Fort Morgan, US
★★★★★ 5
Soft but Supportive, Sleeps Cool!
Size: Queen (Pack of 2)
Very comfortable and adjustable pillows. Good neck support for side and back sleeping. They feel cool and not too hot at night. Great value for a set of two. Happy with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
B
Verified Purchase
BLT090973
Draper, US
★★★★★ 4
LOVE IT but cooling depends on readjusting frequently
Size: Queen (Pack of 2)
I’ve actually been pretty happy with this product overall, especially for comfort and the initial cooling effect. When you first sit or lay on it, it definitely feels cool and refreshing, which is a huge relief if you run warm or live somewhere hot. Humanity continues its decades-long campaign against functional air circulation, so products like this are doing important work. That said, I do think it’s important to be realistic about expectations. The cooling effect doesn’t stay perfectly consistent in one spot forever. After sitting or laying in the same position for a while, the area naturally warms up and you’ll usually need to shift or readjust to feel the cooler sections again. It’s not “ice cold all the time” magic despite what some listings might make people imagine. Even with that limitation, I still think it works well and is worth purchasing. The materials feel comfortable, the quality seems solid, and it absolutely helps reduce heat buildup compared to regular fabric or cushions. I’ve found myself using it regularly, especially during warmer days and nights. So if you go into it understanding that movement/readjustment is part of how the cooling effect works, it’s actually a very good product and noticeably more comfortable than standard alternatives.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
Y
Verified Purchase
YuQiu Jiang
Belleville, US
★★★★★ 5
Large and thin
Size: Queen (Pack of 2)
This pillow is large and relatively thin, and it's not soft to the touch; it has a granular texture inside, which I prefer. However, it's too high and too soft for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
G
Verified Purchase
Green Shadow's Fire🔥🔥🍏🍐🍈🌱🌲🌳🌴🍀🌿
Omaha, US
★★★★★ 5
Supple and soft pillow.
Size: King (Pack of 2)
Very supportive pillow soft and firm enough to keep your neck natural curve. Great value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
J
Verified Purchase
Jimmy H
Charlottesville, US
★★★★★ 5
The best thing is coming with a pillow cover to protect the pillow!
Size: Queen (Pack of 2), Size: Queen (Pack of 2)
The item was out of my think. It was soft and in a right deep for me. if you like sleeping on a softy and not high pillow, this is good choice for you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

recommand products