Walker 70405 Catalytic Converter - Right

Overview of Walker EPA Catalytic Converter 70405

The Walker EPA Catalytic Converter 70405 is designed specifically for Ford F-150 models, providing a precise fit and reliable exhaust emission control. Engineered with a stainless steel body and ceramic substrate, this catalytic converter supports efficient exhaust flow and durability.

• Specific fit for Ford F-150
• Stainless steel body construction
• Round body shape with 13-inch length and 4-inch height and width
• Two inlet types: 2.5-inch pipe connection and 3-inch 2-bolt loose flange with spherical flare
• Single outlet with 3.625-inch 2-bolt loose flange
• Oxygen sensor locations pre-catalyst and midbed
• Ceramic substrate for emission control
• Overall length of 41.25 inches

Walker EPA Product Line Details

The EPA line from Walker focuses on meeting environmental regulations with catalytic converters designed for specific vehicle applications. The 70405 model aligns with this approach by offering a regular grade catalytic converter that fits the Ford F-150 precisely, ensuring compliance with emission standards without compromising exhaust performance.

Product Features and Specifications

This catalytic converter features a round stainless steel body measuring 13 inches in length, 4 inches in height, and 4 inches in width. It includes two inlets: a 2.5-inch pipe connection and a 3-inch 2-bolt loose flange with spherical flare, allowing for secure and proper installation. The outlet is a single 3.625-inch 2-bolt loose flange with spherical flare. The ceramic substrate inside the converter facilitates the reduction of harmful emissions. Oxygen sensors are positioned both pre-catalyst and midbed to monitor and optimize catalytic efficiency.

Applications and Problem Solving

• Replacement for damaged or clogged catalytic converters on Ford F-150
• Helps reduce harmful exhaust emissions to meet environmental standards
• Restores proper exhaust flow and engine performance
• Addresses check engine light issues related to catalytic converter failure
• Supports emission system diagnostics with pre-catalyst and midbed oxygen sensor locations

Installation Notes and Tips

This catalytic converter is designed for specific fitment on Ford F-150 models. It requires proper alignment of the two inlet types—a pipe connection and a 2-bolt loose flange with spherical flare—and the single outlet flange. Ensure oxygen sensors are correctly installed in the pre-catalyst and midbed locations for accurate emission monitoring. Mounting hardware is not included and should be sourced separately if needed.

Quality Assurance and Warranty

Constructed with durable stainless steel and a ceramic substrate, the Walker EPA Catalytic Converter 70405 is built to meet regular grade standards for longevity and performance. While specific warranty details are not provided, Walker products typically adhere to industry quality standards to ensure reliable operation in Ford F-150 exhaust systems.