Porsche Hot Air Hose - Genuine Porsche 91457212310

Product Information

A hot air hose is a flexible duct in a vehicle’s intake or heating system that directs warm air from the exhaust manifold shroud or heater core to the air cleaner or cabin. In older vehicles, it helps improve cold-weather engine performance by preheating intake air, while in HVAC systems it provides heated airflow for passenger comfort. A properly functioning hot air hose ensures efficient engine operation and reliable cabin heating.

• Cracks, holes, or leaks in the hose, leading to air loss or reduced performance.
• Poor engine warm-up or drivability in cold weather, due to lack of heated intake air.
• Weak or inconsistent cabin heat, if used in the HVAC system.

About Genuine Porsche

The original parts used by Porsche to build your car are available as replacement parts under the “Genuine Porsche” brand. Manufactured under the direction of Porsche, expect excellent quality and a premium price since these parts are exclusively available through the Porsche Dealership network.

You may not realize this, but the parts that make up your Porsche are not necessarily manufactured by Porsche. No cause for concern, as Porsche designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Porsche for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Porsche parts box and find an OEM branded part inside, simply with the addition of a Porsche logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.