Mopar Performance 4666084AC OEM Replacement Exhaust Manifold

The Mopar Performance 4666084AC is an OEM-specification exhaust manifold engineered and sourced directly from Mopar — the factory parts and accessories division of Stellantis. Designed to meet the precise fit, form, and function requirements of your Chrysler, Dodge, Jeep, or Ram vehicle, this manifold is manufactured to the same standards as the original equipment installed on the assembly line.

As a direct OEM replacement, the 4666084AC exhaust manifold ensures proper exhaust gas flow from the cylinder head to the exhaust system, maintaining engine efficiency and emissions compliance. Choosing a genuine Mopar part eliminates the guesswork of aftermarket fitment concerns and guarantees compatibility with factory mounting points, hardware, and gasket surfaces.

Key Features:

• Genuine Mopar OEM exhaust manifold — not an aftermarket substitute
• Engineered to factory specifications for precise fit and performance
• Maintains proper exhaust flow and back-pressure balance
• Compatible with OEM mounting hardware and exhaust gaskets
• Manufactured to meet or exceed original equipment standards
• Supports proper emissions system function

When replacing a cracked, warped, or leaking exhaust manifold, choosing a genuine Mopar part ensures a reliable, long-lasting repair. OEM part number: 4666084AC.