AP Exhaust 700490 Exhaust Muffler

AP Exhaust 700490 Muffler for Honda Odyssey

AP Exhaust 700490 is a direct-fit exhaust muffler for 1999-2004 Honda Odyssey models. It uses an oval, baffled design with OE-comparable sound level and aluminized steel construction for a practical replacement on the factory exhaust path.

• Direct-fit muffler for 1999-2004 Honda Odyssey
• AP Exhaust part number 700490
• MSL series muffler
• Oval body: 7 in. high, 9 in. wide, 24 in. long
• Overall length: 28 in.
• Aluminized steel body material
• Baffled muffler design
• OE-comparable sound level
• 1 inlet: 2 in. inside diameter, center upper pipe inlet
• 1 outlet: 2.25 in. inside diameter, right center pipe outlet

Built for Factory-Style Exhaust Replacement

This AP Exhaust muffler is built for Honda Odyssey owners replacing a welded OE exhaust assembly. The 2-inch center upper inlet and 2.25-inch right center outlet follow the listed factory-style routing, while the baffled internal configuration helps maintain an OE-comparable exhaust note. If you are searching for an AP Exhaust 700490 muffler for a 1999-2004 Honda Odyssey, this unit matches the confirmed application and dimensions.

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

What It Helps Address

• Rust-through or corrosion in the original muffler body
• Exhaust noise from a damaged or leaking muffler
• Restricted exhaust flow caused by internal deterioration
• Replacement needs after a welded factory assembly fails
• Restoration of a proper exhaust outlet location on Honda Odyssey models

Installation Notes

Compatible With 1999-2004 Honda Odyssey, N/A. The fitment notes indicate the OE system was a welded assembly, and replacement of all noted parts [1] is recommended. Verify inlet and outlet diameters, body dimensions, and exhaust routing before installation to confirm alignment with the vehicle’s existing system.

Quality Assurance

AP Exhaust manufactures this muffler as part of its MSL series using aluminized steel and a regular-grade construction. The design is intended to provide a direct-fit replacement with OE-comparable sound characteristics for the specified Honda Odyssey applications.