Infiniti QX4 Exhaust Gaskets - Victor Reinz - Exhaust Pipe Donut - `01-`03. A direct-replacement exhaust pipe donut (catalytic converter gasket) designed for 2001–2003 Infiniti QX4 models, offering a reliable sealing solution where the exhaust pipe meets the flange.

This Victor Reinz exhaust pipe donut is engineered for high-temperature exhaust applications and serves as a practical, OEM-style gasket for repairing or upgrading your QX4’s exhaust joint. It helps provide a proper seal at the flange to reduce exhaust leaks and rattles that develop as factory gaskets age. The part is compact, simple to install, and commonly used when replacing the catalytic converter, mid-pipe, or performing exhaust repairs. It’s a choice for enthusiasts who want correct fitment and durable materials without unnecessary complexity.

Features

• Direct fit for Infiniti QX4 model years 2001–2003
• High-temperature sealing material suitable for exhaust service
• Manufacturer-quality construction for reliable flange sealing
• Compact "donut" design used as catalytic converter/exhaust pipe gasket
• Easy replacement during exhaust or converter service

If you have questions about fitment or installation, call us directly — we’re happy to help. We offer installation and customization services at two locations in Austin, Texas and the Los Angeles, California area. Call us: 512-982-9393 (TX) or 562-981-6800 (CA). If you’re considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov