Walker 16852 Catalytic Converter - Center or Rear

Overview of Walker EPA Catalytic Converter 16852

The Walker EPA Catalytic Converter 16852 is designed specifically for Cadillac SRX models, providing a precise fit and reliable exhaust emission control. Engineered with a stainless steel body and ceramic substrate, this catalytic converter meets regular grade standards for durability and performance.

• Specific fit for Cadillac SRX
• Stainless steel round body measuring 4 inches in height, length, and width
• Overall length of 14.875 inches
• Single inlet and outlet with 4 bolt welded flange inlet and 2 bolt welded flange outlet
• Pre and post catalyst oxygen sensor locations
• Ceramic substrate for effective emission reduction
• Regular grade type construction

Detailed Product Description

This Walker EPA catalytic converter, part number 16852, is tailored for the Cadillac SRX, ensuring a specific fit that supports optimal exhaust flow and emission control. The round stainless steel body measures 4 inches in height, length, and width, with an overall length of nearly 15 inches, providing a compact yet efficient design. The converter features a single inlet and outlet, both equipped with welded flanges—4 bolt for the inlet and 2 bolt for the outlet—facilitating secure and precise installation. The ceramic substrate inside the converter is engineered to reduce harmful emissions effectively, while the oxygen sensor locations before and after the catalyst allow for accurate monitoring of exhaust gases.

About the Walker EPA Product Line

The EPA line from Walker focuses on meeting Environmental Protection Agency standards for emission control components. This product line emphasizes compliance and durability, offering catalytic converters that are designed to fit specific vehicle applications like the Cadillac SRX. The EPA series balances performance and regulatory requirements without including California Air Resources Board (CARB) certification.

Common Applications and Issues Addressed

• Replacement for damaged or clogged catalytic converters on Cadillac SRX
• Restores proper exhaust flow and reduces harmful emissions
• Helps resolve check engine light issues related to catalyst efficiency
• Improves vehicle emission compliance with EPA standards
• Supports oxygen sensor functionality for accurate engine management

Installation Notes and Tips

Installation of the Walker EPA catalytic converter 16852 requires attention to the welded flange connections. Ensure the 4 bolt welded flange inlet and 2 bolt welded flange outlet are properly aligned and securely fastened to prevent exhaust leaks. Pre and post catalyst oxygen sensors must be installed in their designated locations to maintain accurate emissions monitoring. This part is designed for a specific fit on Cadillac SRX models, so verify vehicle compatibility before installation.

Quality Assurance and Warranty

Walker catalytic converters are manufactured with stainless steel bodies and ceramic substrates to provide durability and consistent performance. While this EPA line catalytic converter is not CARB certified, it meets regular grade standards for emission control. Warranty details should be confirmed with the supplier or manufacturer, as they may vary based on application and region.