HomeExhaust > Catalytic ConverterOP Converters OPCN3040 Catalytic Converter - Front Left
Part #: OPCN3040

OP Converters OPCN3040 Catalytic Converter - Front Left

Front Left
⚙️ 12 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$189.93Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Nissan, Altima, Maxima, and Murano
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Catalytic Converter for Nissan Altima, Maxima, and Murano

The OP Converters OPCN3040 catalytic converter is designed specifically for Nissan vehicles including the Altima, Maxima, and Murano. This part ensures compliance with emissions standards while maintaining optimal exhaust flow.

  • Compatible with Nissan Altima, Maxima, and Murano models
  • Direct replacement catalytic converter for efficient emissions control
  • Manufactured by OP Converters for consistent quality
  • Part number OPCN3040 for precise identification

Product Details and Specifications

The OP Converters OPCN3040 catalytic converter is engineered to meet or exceed OEM specifications for Nissan Altima, Maxima, and Murano vehicles. It is constructed to provide effective reduction of harmful exhaust emissions while supporting engine performance. This catalytic converter is designed to fit directly into the exhaust system without modification, ensuring a straightforward replacement process. The part number OPCN3040 helps ensure compatibility and ease of ordering for these specific Nissan models.

Common Applications and Problem Resolution

  • Replaces faulty or damaged catalytic converters on Nissan Altima, Maxima, and Murano
  • Addresses check engine light issues related to emissions system failures
  • Helps restore proper exhaust flow and reduce harmful emissions
  • Improves vehicle compliance with local emissions regulations
  • Resolves performance issues caused by clogged or inefficient catalytic converters

Installation Notes and Tips

Installation of the OP Converters OPCN3040 catalytic converter should be performed by a qualified technician familiar with Nissan exhaust systems. Ensure the vehicle is cooled down before removal to avoid burns. Verify fitment with the specific Nissan model and year before installation. Proper torque specifications should be followed to prevent exhaust leaks. No additional modifications are typically required for direct fitment.

Quality Assurance and Warranty Information

OP Converters manufactures the OPCN3040 catalytic converter to meet industry standards for durability and emissions performance. While specific warranty details are not provided, OP Converters products generally adhere to quality control processes to ensure reliable operation. For warranty information, consult the product documentation or contact the manufacturer directly.

This part fits 12 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2008NissanMaximaFront LeftDirect Fit
2007NissanMaximaFront LeftDirect Fit
2007NissanMuranoFront LeftFederal, 47-State Only, Not legal for sale in CA, NY or ME
2006NissanAltima3.5LV6Front LeftDirect Fit
2006NissanMuranoFront LeftFederal, 47-State Only, Not legal for sale in CA, NY or ME
2005NissanAltimaSL3.5LV6Front LeftDirect Fit
2005NissanMuranoFront LeftFederal, 47-State Only, Not legal for sale in CA, NY or ME
2004NissanAltima3.5LV6Front LeftDirect Fit
2004NissanMuranoFront LeftFederal, 47-State Only, Not legal for sale in CA, NY or ME
2003NissanAltima3.5LV6Front LeftDirect Fit
2003NissanMuranoFront LeftFederal, 47-State Only, Not legal for sale in CA, NY or ME
2002NissanAltima3.5LV6Front LeftDirect Fit

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