Bosal 079-5167 Catalytic Converter - Left

Overview of the Bosal BRExhaust Catalytic Converter

The Bosal BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter (Part Number 079-5167) is designed specifically for heavy-duty Chevrolet and GMC trucks. Engineered to meet federal and EPA compliance standards, this direct-fit catalytic converter ensures reliable emissions control for select Chevrolet Silverado and GMC Sierra models.

• Direct-fit design for easy installation on Chevrolet and GMC heavy-duty trucks
• Constructed with durable stainless steel body and finish for corrosion resistance
• Ceramic substrate material optimized for efficient catalytic conversion
• Includes clamps and heat shield for secure mounting and thermal protection
• Pre and post converter oxygen sensor locations for accurate emissions monitoring
• Overall length of 50.5 inches to match factory specifications
• Bolt-on inlet attachment for straightforward replacement
• Comes as a set of two converters for dual exhaust systems

Product Line Details: BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter

The BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter line by Bosal focuses on providing federal and EPA-compliant solutions for heavy-duty truck applications. This product line emphasizes direct-fit replacements that maintain factory specifications, including OBDII sensor compatibility and premium load capacity. The 079-5167 part is part of this series, ensuring it meets stringent emissions standards while offering a reliable fit for Chevrolet Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Silverado 1500 HD, Silverado 2500, Suburban 2500, and Yukon XL 2500 models.

Detailed Product Description

This catalytic converter features a stainless steel body and finish, providing resistance to corrosion and heat for extended service life. The ceramic substrate is designed to optimize the conversion of harmful exhaust gases into less harmful emissions, supporting compliance with federal and EPA regulations. The converter includes a heat shield to protect surrounding components from excessive heat and clamps for secure installation. Oxygen sensor ports are located both before and after the converter, ensuring accurate feedback to the vehicle’s engine control unit for emissions monitoring and system diagnostics. The bolt-on inlet attachment simplifies installation, making it a direct replacement for the original equipment.

Common Applications and Issues Addressed

• Replacement for damaged or clogged catalytic converters on Chevrolet Silverado 1500 HD and GMC Sierra 2500 HD
• Restores proper emissions control to pass federal and EPA inspections
• Resolves check engine light issues related to OBDII sensor readings
• Improves exhaust flow and reduces harmful emissions in heavy-duty trucks
• Addresses corrosion or physical damage from road debris or environmental exposure

Installation Notes and Tips

Installation of the Bosal 079-5167 catalytic converter is straightforward due to its direct-fit design and bolt-on inlet attachment. Ensure the vehicle is cooled down before beginning work to avoid burns. Verify oxygen sensor locations and reconnect sensors properly to maintain OBDII system functionality. Use the included clamps and heat shield to secure the converter and protect surrounding components. It is recommended to inspect exhaust gaskets and replace them if necessary during installation to prevent leaks.

Quality Assurance and Warranty

Bosal manufactures this catalytic converter to meet federal and EPA compliance standards, ensuring reliable emissions control performance. The stainless steel construction and ceramic substrate materials are selected for durability and efficiency. While specific warranty details are not provided here, Bosal products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Consult the product packaging or Bosal directly for exact warranty terms.