Chat with us, powered by LiveChat Magnaflow 49491 OE Grade Rear Catalytic Converter for 02-03 Jeep Liberty KJ with 3.7L | Quadratec Skip to main content
Home » Jeep Exhaust » Catalytic Converters » Magnaflow OE Grade Rear Catalytic Converter

Magnaflow 49491 OE Grade Rear Catalytic Converter for 02-03 Jeep Liberty KJ with 3.7L

Quadratec Part #: 71410-1012
Magnaflow Part #: 49491
MSRP
$633.35
Discount
-$27.35
In Cart Price
$606.00
Guaranteed Best Price
$606.00
Temporarily
Out of Stock
Description

OE Grade Direct-Fit Catalytic Converter: Designed to restore factory exhaust system fitment, emissions performance, and reliability.

Rear Catalytic Converter Application: Engineered specifically for the rear exhaust position on 2002–2003 Jeep Liberty KJ models equipped with the 3.7L V6 engine.

Restores Emissions System Functionality: Helps maintain proper exhaust treatment and emissions control performance while supporting efficient engine operation.

Durable Stainless Steel Construction: Corrosion-resistant materials provide long-lasting durability and dependable service life.

Vehicle-Specific Direct-Fit Design: Matches factory exhaust routing, mounting locations, and connection points for simplified installation.

CARB Notice

  • Legal in California, or other states adopting California emissions standards, only for racing vehicles that may never be used, registered or licensed for use, upon a highway. Can not be shipped to California residents.
Details

Restore your Liberty's exhaust and emissions system performance with the MagnaFlow OE Grade Rear Catalytic Converter. Designed specifically for 2002–2003 Jeep Liberty KJ models equipped with the 3.7L V6 engine, this direct-fit replacement catalytic converter provides an OE-style solution for replacing a worn, damaged, or restricted rear catalytic converter while maintaining proper fitment and functionality.

Manufactured to MagnaFlow's OE Grade standards, this catalytic converter is engineered to match factory exhaust routing and connection points for straightforward installation and dependable operation. Premium stainless steel construction helps resist corrosion and withstand years of exposure to extreme exhaust temperatures, moisture, road debris, and harsh driving conditions. By helping restore proper exhaust flow and emissions control performance, the converter supports smooth engine operation, reliable drivability, and factory-style exhaust efficiency. Whether repairing an emissions-related issue or replacing an aging exhaust component, the MagnaFlow OE Grade Rear Catalytic Converter delivers the quality, durability, and reliability expected from one of the most respected names in exhaust technology.

Installation Notes
Installation Difficulty:
Skill Level 2 IconLevel 2Intermediate
Installation Time: 1-2 hours
Parts Included

Catalytic Converter

Warranty
Lifetime Limited Warranty.
  • Engine Size: 3.7L V-6
  • Shipping Weight: 21lb
  • Shipping Dimensions: 47in x 12in x 11in (L x W x H)
  • Jeep Liberty (KJ)

  • 2003 Jeep Liberty (KJ)
  • 2002 Jeep Liberty (KJ)
Share Your Thoughts
Review Summary
Shared Media
Questions

Customer Submitted Photos

Magnaflow OE Grade Rear Catalytic Converter Reviews