AP Exhaust 700374 Exhaust Muffler - Left or Right

AP Exhaust 700374 Exhaust Muffler Overview

The AP Exhaust 700374 exhaust muffler is designed specifically for Cadillac and Lincoln vehicles, including models like the Continental, DeVille, DTS, and Seville. This muffler offers a reliable replacement option with a baffled design and OE comparable sound level to maintain your vehicle's original exhaust tone.

• Constructed from aluminized steel for corrosion resistance
• Oval-shaped muffler body measuring 16 inches in length and 11 inches in width
• Body height of 5.5 inches for a compact fit
• Single inlet and outlet pipes, each with a 2-inch inside diameter
• Right center inlet location and center outlet location for proper alignment
• Baffled muffler type with an open/closed (O/c) configuration
• Compatible with select Cadillac and Lincoln models

Detailed Product Description

The AP Exhaust 700374 muffler features a durable aluminized steel body designed to resist rust and extend service life. Its oval shape and dimensions—16 inches long, 11 inches wide, and 5.5 inches high—allow for a precise fit in the exhaust system of Cadillac Continental, Lincoln DeVille, DTS, and Seville models. The muffler uses a baffled design with an open/closed configuration to reduce exhaust noise while maintaining performance. Both the inlet and outlet pipes have a 2-inch inside diameter, with the inlet positioned at the right center and the outlet at the center, ensuring proper exhaust flow and fitment. This muffler is part of the Msl series and provides an OE comparable sound level, making it suitable for drivers seeking to maintain factory exhaust characteristics.

Common Applications and Problem Solving

• Replacement for worn or damaged mufflers on Cadillac and Lincoln vehicles
• Restores proper exhaust flow and reduces excessive noise
• Addresses rust or corrosion issues in the muffler body
• Helps eliminate rattling or exhaust leaks caused by muffler failure
• Maintains factory sound level for a consistent driving experience

Installation Notes and Tips

Ensure the AP Exhaust 700374 muffler matches your vehicle’s exhaust configuration before installation. The right center inlet and center outlet locations require alignment with existing exhaust pipes. Professional installation is recommended to guarantee proper fit and seal. Verify inlet and outlet pipe diameters (2 inches) to ensure compatibility with your exhaust system components.

Quality Assurance and Warranty

Manufactured by AP Exhaust, this muffler meets industry standards for durability and performance. The aluminized steel construction offers corrosion resistance for extended service life. While specific warranty details are not provided, AP Exhaust products typically adhere to quality control measures to ensure reliable operation in Cadillac and Lincoln exhaust systems.