MagnaFlow OEM Grade Direct-Fit Converter 2002-2007 Buick Rendezvous

Late-model engines watch catalyst efficiency closely, so a 2002-2007 Buick Rendezvous 3.4L/3.5L needs a converter loaded to factory levels. MagnaFlow's OEM Grade 51845 is built for exactly that job and bolts in without cutting or welding. Coverage spans 5 model years: 2002-2003, 2006-2007 Buick Rendezvous (CX, CX Plus, CXL, CXL Plus), 2002-2003 Chevrolet Venture (Base, LS, LT, Value, Warner Bros.), 2002 Oldsmobile Silhouette (GL, GLS, Premiere) and 2001-2003 Pontiac Aztek (Base, GT), plus 1 more model in the table below. It ships at roughly 14 lb.

Features

• OEM Grade loading sized for the 3.4L/3.5L OBD-II catalyst monitor
• Fits 2002-2003, 2006-2007 Buick Rendezvous: CX, CX Plus, CXL, CXL Plus
• Fits 2002-2003 Chevrolet Venture: Base, LS, LT, Value, Warner Bros.
• Fits 2002 Oldsmobile Silhouette: GL, GLS, Premiere
• 2 further models listed in the fitment table

What is in the box

• Gaskets and mounting hardware for installation

Specs

Construction

• OEM Grade catalyst loading for engines with sensitive OBD-II efficiency monitoring
• Bolts in where the original sat, with no cutting or welding
• Body and pipes in 16-gauge 409 stainless steel
• Single laser-fusion weld on the catalyst shell
• Mandrel-bent inlet and outlet pipes keep factory flow
• OE-sized 410 stainless hangers
• 308 stainless MIG welds
• Shape developed from 3D scans of the original part

Installation

Direct-fit and bolt-on; a capable DIYer can install it with the right tools, though professional installation is recommended.

Fitment notes

Sold for federal (EPA) emissions use only; it cannot be sold or installed in California, Colorado or New York. Check the fitment table below against your vehicle, including trim and engine.

Fitment