SKU: 72868446410

Catalytic Converter for 2005-2007 Jeep Liberty 3.7L HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter Magn

Sale price$913.95 Regular price$1015.50
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  • USA
  • CAN

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

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Description

Catalytic Converter for 2005-2007 Jeep Liberty 3.7L HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnOverview: MagnaFlow HM Grade Federal EPA Compliant Direct Fit Catalytic Converter 23957 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 HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23957 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 2005-2007 Jeep Liberty. Hardware is included to eliminate the hassle of working with corroded factory parts.

Note : Not For Sale in California

Interchange:
Brand  Interchange Part Number
Jeep 5212 9439AE
Jeep 52129439AE
Jeep 5212 9439AE
Jeep 52129439AE

Application:

Year Make Model Submodel Engine Size
2005 - 2007 Jeep Liberty 3.7L/V6

Specs:

Body Material Stainless Steel
Material Stainless Steel
Overall Length (In.) 48.5
Series HM Grade
Substrate Material Ceramic
Air Tube Adaptable No
Subtitle Federal / EPA Compliant
Converter Quantity 2
Inlet Attachment Bolt-On
Title HM Grade Direct-Fit
Type Direct-Fit
Oxygen Sensor Location Pre and Post Converter
Finish Stainless Steel
Main Piping Diameter 2.5
Clamp 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: 72868446410

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4.6 ★★★★★
Based on 923 reviews
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WhatIsThat
Carnegie, US
★★★★★ 5
GREAT product!! No complaints at all!
Size: 90 Count (Pack of 1)
So I got this product as an experiment. I don’t like taking prescriptions - but that is just me. I have the most boring job on the planet. And it’s all I can do to make it just through the morning without falling asleep. when I saw this product, I decided to give it a try. I am totally and completely shocked how well this works. It doesn’t make me jittery at all. It just makes me feel alive and alert and ready to roll. And I can focus on the monotonous tasks at my job. When I do take them, I have to take them in the morning. they do last all day - again - this is for me. but I found when I took them in the afternoon, I was still wide awake at 1:00am. Which put a damper on my trying to drag myself out of bed and to work at the most boring job ever.
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Reviewed in the United States on May 17, 2026
A
Verified Purchase
Angie
Lexington, US
★★★★★ 4
good experience so far
Size: 60 Count (Pack of 1)
I’ve been taking Qunol Brain Health for a little while now, and overall I’ve had a good experience with it. What stood out to me first was that it didn’t upset my stomach, which I’ve run into with other supplements. I feel like I’ve noticed a difference in my ability to stay focused during the day, especially when I’m working on tasks that usually make my mind wander. My energy levels also feel a bit steadier, without that late afternoon mental fog. The capsules are easy to swallow, and I like that it combines several ingredients aimed at supporting memory and concentration rather than having to take them separately. It’s obviously not an overnight miracle, but with consistent use I do feel sharper and more mentally “on.” The only downside for me is the price—it’s a little higher than some other brain supplements I’ve tried. But considering the quality and how it makes me feel, I think it’s worth it.
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Reviewed in the United States on August 21, 2025
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Becky Wheeler
Pawtucket, US
★★★★★ 5
Good product
Size: 60 Count (Pack of 1)
This product seems to help.
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Reviewed in the United States on May 30, 2026
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Carmen
Battle Creek, US
★★★★★ 3
Way too expensive
Size: 90 Count (Pack of 1)
Great product, but Costco is more affordable even when not on sale.
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Reviewed in the United States on May 7, 2026
S
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SDSkyAngel
Bozeman, US
★★★★★ 5
Definitely worth it!!
Size: 60 Count (Pack of 1)
After completing one bottle, I have to say that I have noticed a difference in not just my short term memory, but overall, how I can focus throughout the day. I'm on my second bottle now.
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Reviewed in the United States on May 19, 2026

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