Mahle MS19266 Exhaust Manifold Gasket

OE-Style Exhaust Manifold Sealing

The Mahle MS19266 exhaust manifold gasket is built for dependable sealing at the exhaust manifold joint. Its multi-layered steel construction and OEM standard grade make it a direct-fit sealing solution for a wide range of Toyota, Scion, and Prius applications.

Compatible With 2000-2019 Toyota Prius, Prius C, Yaris, Echo, Scion xA, and Scion xB exhaust manifold gasket applications, this part is engineered to match the sealing demands of the original system. Mahle gaskets are trusted by OEMs and technicians worldwide for consistent fit and sealing performance.

Key Features

• Multi-layered steel exhaust manifold gasket material
• OEM standard item grade for OE-style replacement
• Direct sealing component for exhaust manifold service
• Fits Toyota, Scion, and Prius applications across multiple model years
• Mahle part number MS19266

Detailed Description

Mahle MS19266 is an exhaust manifold gasket designed to seal the connection between the exhaust manifold and the cylinder head. The multi-layered steel design helps maintain a stable seal under exhaust heat and vibration, making it a practical replacement for service on Toyota Prius, Toyota Yaris, Toyota Echo, Scion xA, and Scion xB vehicles. This part cross-references Toyota 17173-21020 for the same application.

Use MS19266 when replacing a leaking or damaged exhaust manifold gasket on 2001-2009 Toyota Prius, 2006-2018 Toyota Yaris, 2000-2005 Toyota Echo, 2004-2006 Scion xA, or 2004-2006 Scion xB models. The OE-standard construction supports proper sealing where exhaust gases pass from the engine to the exhaust system.

What It Helps Address

• Exhaust leaks at the manifold-to-cylinder-head sealing surface
• Ticking or puffing noises from a failed manifold gasket
• Loss of sealing after manifold removal or service
• Heat-related gasket deterioration on high-mileage vehicles
• Replacement needs for Toyota Prius, Yaris, Echo, xA, and xB exhaust service

Installation Notes and Tips

Inspect the exhaust manifold and cylinder head sealing surfaces before installation. Remove carbon buildup, corrosion, and old gasket material so the new gasket can seat evenly. Follow the vehicle service procedure and torque sequence for the specific Toyota or Scion application, and verify there are no exhaust leaks after startup.

Quality Assurance

Mahle manufactures sealing products used by OEMs and professional technicians around the world. MS19266 is built to OEM standard expectations for fit and sealing consistency in exhaust manifold service.