Mahle B33513 Engine Crankcase Vent Valve Seal

Mahle Engine Crankcase Vent Valve Seal B33513

Mahle B33513 is an engine crankcase vent valve seal built for direct-fit service on select Audi and Volkswagen applications. It supports reliable sealing at the crankcase ventilation connection, helping maintain proper system integrity on vehicles such as the Audi A4, Audi Q5, Volkswagen GTI, and Volkswagen Tiguan.

Key Features

• Engine crankcase vent valve seal for emission control sealing applications
• Mahle sealing product engineered for OEM-style service replacement
• Direct-fit coverage for select Audi and Volkswagen models
• Cross-reference: Audi 06H 103 484 A and Volkswagen 06H 103 484 A
• Also cross-references FEL-PRO 72417 for the same application

Detailed Description

Mahle B33513 is a sealing component used in crankcase ventilation service where a secure seal is needed to help maintain system performance. Mahle gaskets are trusted by OEMs and technicians worldwide for sealing applications, and this part is listed for a wide range of Audi and Volkswagen vehicles, including Audi A3, A4, A5, A6, Q3, Q5, TT Quattro, and Volkswagen Beetle, CC, Eos, GTI, Jetta, Passat, Tiguan, and Tiguan Limited. If you are searching for a Mahle B33513 seal for Audi Q5 or a crankcase vent valve seal for Volkswagen GTI, this part matches the listed applications.

What It Helps Address

• Crankcase ventilation seal leakage
• Air or vapor seepage at the vent valve connection
• Service replacement for worn or damaged sealing surfaces
• Emission control sealing concerns tied to crankcase ventilation
• Fitment needs for Audi and Volkswagen crankcase vent valve service

Installation Notes

Verify the vehicle application against the listed fitment before installation. Clean the sealing surfaces thoroughly and inspect the mating components for wear, distortion, or contamination. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.

Quality Assurance

Mahle sealing products are supplied for OEM-style service and are backed by the brand’s reputation for precision gasket and sealing system manufacturing.