Chevrolet Express / GMC Savana 1500 Catalytic Converter Guard (2003-2014)

FSPE Catalytic Converter Guard – Chevrolet Express / GMC Savana 1500 (2003-2014)

Keep your van earning and off the repair lot with the FSPE Catalytic Converter Guard, engineered for 2003-2014 Chevrolet Express and GMC Savana 1500 vans with the 4.3L V6. This guard mounts directly to your van's frame, providing a rugged physical barrier that makes catalytic converter theft dramatically harder.

Crafted from CNC-cut 5052 aluminum and available in raw or semi-gloss black powder-coated finishes, this shield pairs heavy-duty protection with smart details like heat extraction vents and enhanced security hardware — proudly made in the USA.

Key Features

• Theft Prevention: Frame-mounted physical barrier engineered to discourage intruders and protect your converters.
• Premium Construction: CNC cut from 5052 aluminum for maximum durability and corrosion resistance.
• Heavy-Duty Protection: Main plate is 3/16" thick; oil drain cover and rear shield are 0.08" thick.
• Enhanced Security: Includes special bolts to make unauthorized removal significantly more difficult.
• Heat Management: Built-in heat extraction vents maintain proper airflow around the exhaust system.
• Finish Options: Raw aluminum (will not rust; may contain surface scratches) or semi-gloss black powder coat.
• USA Made: Built in the USA with all mounting hardware and installation instructions included.

Specifications

• Material: 5052 Aluminum
• Main Plate Thickness: 3/16"
• Oil Drain Cover / Rear Shield Thickness: 0.08"
• Finish: Raw Aluminum or Semi-Gloss Black Powder Coat

Fitment / Applications

• 2003-2014 Chevrolet Express 1500 (4.3L V6)
• 2003-2014 GMC Savana 1500 (4.3L V6)

Notes

• Download the installation instructions (PDF)
• Fitment is currently confirmed for the 4.3L V6 engine; other configurations are being verified.
• A heavy-duty threaded rivnut tool with a 5/16"-18 mandrel and a Dremel tool are required for installation — you are simply opening up holes slightly for rivnuts. All other tools required are common.

Pro Tip: Work vans are among the most targeted vehicles for converter theft — installing a guard costs a fraction of a single converter replacement.