SKU: 53600597691

2004 Jeep Liberty 3.7L Direct-Fit Catalytic Converter 5451582 Magnaflow

Sale price$813.60 Regular price$904.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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For Your Every Summer RSVP, with Code: SUMMER15

Description

2004 Jeep Liberty 3.7L Direct-Fit Catalytic Converter 5451582 MagnaflowOverview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 5451582. With features including free flowing mandrel bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department uses the latest 3D scanning systems during research

Overview:

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5451582. With features including free-flowing mandrel-bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed specifically for the 2004 Jeep Liberty. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to be certified by CARB for legal use in CA/CARB restricted states for the listed vehicles.

Interchange:

Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
2004 Jeep Liberty 3.7L/V6

Specs:

Air Tube Adaptable No
Sensor Port Count 2
Overall Length (In.) 54.25
Mounting Hardware Included Yes
Inlet Attachment Bolt-On;Clamp-On
Heat Shield Attached No
Material Stainless Steel
Series California
Outlet Attachment Bolt-On
Subtitle California / CARB Compliant
Oxygen Sensor Location Pre and Post Converter
Title California Direct-Fit
Clamp Included Yes
Type Direct-Fit
Main Piping Diameter (In.) 2
Hangers Included Yes
Finish Stainless Steel
Converter Quantity 1
Substrate Material Ceramic
Gasket 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: 53600597691

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4.1 ★★★★★
Based on 23 reviews
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Satisfied mommy
Dallas, US
★★★★★ 5
Good Quality
Size: Small, Color: Mauve/Butterflies
Beautiful tops. Material is good quality. Fit is a little small but still fits well. All in all it is excellent quality for your money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2025
E
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Emma
Phoenix, US
★★★★★ 4
Cute staple shirts, run small
Size: 2T, Color: Black/Ivory
Cute shirt with soft material, good quality for price. However, they run small. For reference, my daughter is typically in 18m- I bought size 2T in these shirts and they are still short on her. They raise up on her belly if worn with regular pants. For this reason, I use them mostly under overalls, vests, dresses, etc
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025
W
Verified Purchase
Wendy Hastings
Port Orchard, US
★★★★★ 5
Great addition to wardrobe but size up is likely needed.
Size: Large, Color: Navy/French Stripe
Why did you pick this product vs others?: These are super cute, but you may want to size up at least 1 size as they are more of a fitted style and fabric. 
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Reviewed in the United States on June 30, 2025
M
Verified Purchase
Monica
Grantham, US
★★★★★ 1
Runs very short in torso area
Size: 2T, Color: Mauve/Butterflies
I bought 2T and the shirt came down to daughters belly button. She’s 21 months and I compared it to all my other 2T shirts and these were way shorter so it’s not that my daughter is just big for her age. These run extremely short in the torso.
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Reviewed in the United States on May 11, 2026
Q
Verified Purchase
Queesha
Boise, US
★★★★★ 5
Puuuuurfect !!!
Size: 4T, Color: Black/Cool Cats
Absolutely adorable . My daughter loved it . Perfect out fit for this spring weather for a good price .
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Reviewed in the United States on March 29, 2026

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