HomeAP Exhaust 754296 Catalytic Converter - Right
Part #: 754296

AP Exhaust 754296 Catalytic Converter - Right

4MBXV03.7LBI, Right
⚙️ 4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦4MBXV03.7LBI, Right
🚗Fitment: Mercedes-Benz, E320
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AP Exhaust Catalytic Converter for Mercedes-Benz E320

The AP Exhaust catalytic converter part number 754296 is designed specifically for the Mercedes-Benz E320. Engineered with durable stainless steel and a ceramic substrate, this carb compliant direct-fit converter ensures reliable emissions control and long-lasting performance.

  • Constructed from corrosion-resistant stainless steel body material
  • Carb compliant direct-fit catalytic converter for precise installation
  • Equipped with two O2 sensor ports for accurate emissions monitoring
  • Features a 2 bolt loose flange inlet with a 45-degree flare
  • Overall length of 67 inches for proper fitment
  • Ceramic substrate material for effective catalytic conversion
  • Compatible with Mercedes-Benz E320 exhaust systems

About the AP Exhaust 1MBXV03.2UBI Product Line

The 1MBXV03.2UBI product line from AP Exhaust focuses on direct-fit catalytic converters that meet strict emissions standards. This line emphasizes quality materials such as stainless steel bodies and ceramic substrates, ensuring durability and compliance with Executive Order D-280-102. The 754296 part is a representative model within this line, designed to provide a precise fit and maintain factory-level emissions control for the Mercedes-Benz E320.

Detailed Product Description

This catalytic converter features a stainless steel body that resists corrosion and withstands high temperatures. The ceramic substrate inside facilitates efficient conversion of harmful exhaust gases. It includes two O2 sensor ports to accommodate factory oxygen sensors, ensuring accurate feedback to the engine control unit. The inlet connection uses a 2 bolt loose flange with a 45-degree flare, while the outlet is a 2.165-inch outside diameter pipe, matching the original exhaust system specifications. With an overall length of 67 inches, this converter fits seamlessly into the Mercedes-Benz E320 exhaust assembly.

Common Applications and Issues Addressed

  • Replacement for a failing or clogged catalytic converter on Mercedes-Benz E320
  • Restores proper emissions control to pass state and federal inspections
  • Resolves check engine light issues related to catalytic converter efficiency
  • Improves exhaust flow and reduces harmful emissions
  • Maintains compliance with Executive Order D-280-102 emissions standards

Installation Notes and Tips

This part is a direct-fit catalytic converter designed for the Mercedes-Benz E320, allowing for straightforward installation without modification. It includes one inlet gasket but does not come with inlet or outlet hardware. Ensure the existing exhaust flange matches the 2 bolt loose flange with a 45-degree flare inlet type. Proper torque specifications should be followed to avoid leaks. The two O2 sensor ports require factory-style sensors to maintain system functionality.

Quality Assurance and Warranty

Manufactured by Airtek, Inc., this catalytic converter complies with Executive Order D-280-102, ensuring it meets emissions regulations. The stainless steel construction and ceramic substrate provide durability and consistent performance. Warranty details should be confirmed with the distributor or manufacturer, as they may vary.

BrandAP Exhaust
Part Number754296
Position4MBXV03.7LBI, Right
Body MaterialStainless steel
Executive OrderD-280-102
Inlet Gasket Qty1
Inlet HardwareNone
Inlet Type A2 bolt loose flange w/ 45 degree flare
Issued CompanyAirtek, inc.
O2 Sensor Ports2
Outlet Gasket QtyNone
Outlet HardwareNone
Outlet Type A2.165" od pipe
Overall Length (IN)67
Substrate MaterialCeramic
TypeCarb compliant direct-fit

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004Mercedes-BenzE3203.2LV6RightDirect Fit - California; 4MBXV03.7LBI; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-280-102; 4MBXV03.7LBI; 4MBXV03.7LBI
2003Mercedes-BenzE3203.2LV6RightDirect Fit - California; 3MBXV03.2UBI; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-280-102; 3MBXV03.2UBI; 3MBXV03.2UBI
2002Mercedes-BenzE3203.2LV6RightDirect Fit - California; 2MBXV03.2UBI; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-280-102; 2MBXV03.2UBI; 2MBXV03.2UBI
2001Mercedes-BenzE3203.2LV6RightDirect Fit - California; 1MBXV03.2UBI; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-280-102; 1MBXV03.2UBI; 1MBXV03.2UBI

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.