Walker 16799 Catalytic Converter - Rear

Overview of Walker EPA Catalytic Converter 16799

The Walker EPA Catalytic Converter 16799 is designed specifically for Nissan Sentra models, providing a precise fit and reliable exhaust emission control. Crafted with durable stainless steel and a ceramic substrate, this catalytic converter supports efficient exhaust flow and emission reduction.

• Specific fit for Nissan Sentra vehicles
• Constructed with stainless steel body for corrosion resistance
• Round body shape measuring 8" length, 4" width, and 4" height
• Single inlet and outlet with 2 bolt welded flange connections
• Pre-catalyst oxygen sensor location for accurate emissions monitoring
• Overall length of 27.75" for proper exhaust system integration
• Regular grade type catalytic converter with ceramic substrate

Detailed Product Description

This Walker EPA catalytic converter, part number 16799, is engineered to meet the specific exhaust requirements of Nissan Sentra models. The stainless steel body ensures durability against rust and corrosion, while the ceramic substrate effectively reduces harmful emissions. The round body design with precise dimensions (8" length, 4" width, 4" height) allows for seamless integration into the vehicle's exhaust system. Both the inlet and outlet feature 2 bolt welded flanges, facilitating secure and leak-free connections. The converter includes a pre-catalyst oxygen sensor location, which is essential for maintaining optimal engine performance and emissions control.

The EPA product line from Walker focuses on meeting Environmental Protection Agency standards for emission control, providing a balance between performance and regulatory compliance. This catalytic converter is a regular grade type, suitable for drivers seeking a reliable replacement part that aligns with EPA guidelines.

Common Applications and Issues Addressed

• Replacement for damaged or clogged catalytic converters on Nissan Sentra
• Helps resolve check engine light issues related to exhaust emissions
• Improves exhaust flow and reduces harmful pollutants
• Addresses failed emissions tests due to converter inefficiency
• Restores proper oxygen sensor readings for engine management

Installation Notes and Tips

Walker EPA Catalytic Converter 16799 is designed for a specific fit on Nissan Sentra models. Installation requires proper alignment of the 2 bolt welded flange connections on both inlet and outlet sides. Ensure the pre-catalyst oxygen sensor is correctly positioned to maintain accurate emissions monitoring. Mounting hardware is not included, so existing hardware or new compatible bolts may be necessary. Professional installation is recommended to ensure proper sealing and function.

Quality Assurance and Warranty

Walker is a recognized brand in automotive exhaust components, and the EPA line adheres to Environmental Protection Agency standards. This catalytic converter is manufactured with high-quality stainless steel and ceramic materials to provide durability and consistent performance. While specific warranty details are not provided, Walker products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer documentation.