Walker Exhaust 14757 Ultra EPA Direct Fit Catalytic Converter

At 36 inches long with dual converter bodies and 4.000-inch diameters, the Walker Exhaust 14757 is an EPA-compliant catalytic converter made of stainless steel. Fits the 2021-2023 Chevrolet Suburban and Tahoe and GMC Yukon and Yukon XL, and the 2019-2023 Chevrolet Silverado 1500 and GMC Sierra 1500 with the 5.3L V8 and 4.3L V6. The direct-fit bolt-on design features a ceramic substrate and high-technology washcoat with an ECO GM catalyst to reduce tailpipe emissions. With four oxygen sensor ports located pre-converter and midbed, and fitted with a single clamp outlet connection, this converter manages emissions precisely. Walker's warranty covers 25,000 miles or 40,000 kilometers for emissions compliance, plus 5 years or 50,000 miles or 80,000 kilometers for structural integrity. For OBDII vehicles, 1996 and newer.

• Overall Length: 36.000 IN
• Inlet Inside Diameter: 4.000 IN
• Outlet Inside Diameter: 4.000 IN
• Material: Stainless Steel
• Substrate Material: Ceramic
• Catalyst Type: ECO GM
• NUMBER OF CONVERTER BODIES: 2
• O2 Sensor Ports: 4
• O2 Sensor Location: Pre Converter and Midbed
• LH Inlet Type: 3-bolt loose flange with spherical flare
• RH Inlet Type: 3 Bolt Welded Flange
• Outlet Type: Pipe Connection
• Clamp Qty: 1
• Grade Type: Premium
• Application Type: Specific
• Shape: Round
• Inlet Gasket: Yes
• Inlet Gasket Qty: 1
• Inlet Hardware: No
• Outlet Hardware: No
• Inlet Quantity: 2
• Outlet Quantity: 1
• Body Length: 9.000 IN

Not legal for sale or use in CA, CO or NY.