Davico 19044 Catalytic Converter - Rear

Exact-Fit Catalytic Converter for Ranger, B3000, B4000

Davico Exact-Fit Catalytic Converter 19044 is built from original equipment sample parts to match factory fit and function on the vehicle. It uses a high-quality emissions-reducing catalyst formulated for OBDII applications, with fitment for rear-position installations on select 2004-2006 Ford Ranger, Mazda B3000, and Mazda B4000 models.

Key Features

• Exact-Fit Catalytic Converter design based on OE sample parts
• Rear position application for select Ford Ranger and Mazda truck models
• High-quality emissions-reducing catalyst for OBDII vehicles
• Gaskets included for the listed application
• Overall length: 19.5 in.; width: 8.5 in.; height: 4.5 in.
• Use Davico Decarbonizing Induction Kit 1540ea as specified by the manufacturer

Product Details

Davico Exact-Fit Catalytic Converter 19044 is engineered for direct replacement on rear exhaust locations where the original converter has failed, triggered emissions codes, or no longer meets inspection requirements. This part is listed for 2004-2006 Ford Ranger rear, 2004-2006 Mazda B3000 rear, and 2004-2006 Mazda B4000 rear, with coverage for California Emissions and Federal Emissions configurations as noted in the fitment data. The Exact-Fit Catalytic Converter line focuses on OE-style dimensions and function, making this part number 19044 a practical choice when restoring exhaust flow and emissions control on these applications.

This part cross-references no listed interchange numbers in the provided data.

What It Helps Address

• Check engine light caused by catalyst efficiency faults
• Failed emissions inspection related to rear converter performance
• Exhaust restriction from a worn or damaged catalytic converter
• Fitment issues from using a non-OE-shaped replacement part
• Leak points at the converter connection when the original gasket is no longer sealing

Installation Notes

Verify the vehicle’s emissions configuration before ordering. This converter is not legal for use in California and is illegal for installation in New York on vehicles equipped with California emission systems, as stated in the fitment notes. Confirm rear-position placement, compare the OE unit to the 19.5-inch overall length and listed dimensions, and follow the manufacturer’s recommendation to use Davico Decarbonizing Induction Kit 1540ea. Gaskets are included for the specified application.

Quality Assurance

Davico designs its Exact-Fit Catalytic Converters from original equipment sample parts to help ensure proper fit and function. The catalyst material is selected to meet the demands of current OBDII vehicles and support emissions control performance on the listed Ford Ranger, Mazda B3000, and Mazda B4000 applications.