Febi 40198 Engine Variable Valve Timing (VVT) Adjuster Magnet

Engine Variable Valve Timing Adjuster Magnet

Febi FEBIPLUS Part Number 40198 is an engine variable valve timing (VVT) adjuster magnet for select Volkswagen, Audi, and Porsche applications. Built to match the listed dimensions and OE-style references, it supports precise VVT control in engines that rely on accurate oil-flow actuation.

The FEBIPLUS line from Febi focuses on application-specific replacement parts for European vehicles, with dimensional detail that matters for valve train service. This unit measures 28.0 mm thick, 14.2 mm wide, with an 88.0 mm outer diameter and 52.0 mm inner diameter.

Key Features

• Febi FEBIPLUS engine VVT adjuster magnet
• Part number 40198 for select VW, Audi, and Porsche fitments
• Dimensions: 28.0 mm thickness, 14.2 mm width, 88.0 mm outer diameter, 52.0 mm inner diameter
• OE-reference replacement for valve train timing control service
• Fits many 2005-2024 Volkswagen applications, plus select Audi A3, A4, A5, A6, and Porsche Macan

Detailed Description

Febi 40198 is a VVT adjuster magnet used in engine valve train systems to help control cam timing through the variable valve timing circuit. It cross-references OE-style part numbers including 04H 973 402 A and 06H 109 259 A for the same application. This makes it a practical replacement choice for vehicles such as Volkswagen Golf, Jetta, Tiguan, Passat, GTI, and Audi A3 models where precise timing control is critical to smooth engine operation.

Compatible With 2008-2016 Audi A3, N/A; 2009-2015 Audi A4, N/A; 2010-2015 Audi A5, N/A; 2012-2015 Audi A6, N/A; 2021 Porsche Macan, N/A; and multiple Volkswagen Atlas, Beetle, CC, Eos, Golf, Jetta, Passat, Tiguan, and GTI applications. Febi Part Number 40198 is also listed for select Volkswagen Arteon, Atlas Cross Sport, Golf Alltrack, and Tiguan Limited coverage.

What It Helps Address

• Erratic cam timing control related to a worn VVT adjuster magnet
• Engine warning lights tied to valve timing circuit faults
• Rough idle or inconsistent performance caused by timing actuation issues
• Timing response problems on Volkswagen and Audi engines with VVT systems
• Replacement needs during valve train or timing-related service

Installation Notes and Tips

Verify the OE number, engine code, and the listed dimensions before ordering. Fitment varies by model year and engine family, so confirm the exact application for your Volkswagen Golf, Jetta, Tiguan, Passat, GTI, or Audi A3 before installation. Clean the mounting area and inspect related valve train components during service to help ensure proper operation after replacement.

Quality Assurance

Febi FEBIPLUS parts are built for European vehicle service applications with attention to OE-style fit and dimensional accuracy. Part Number 40198 is cataloged against multiple interchange references and expanded vehicle coverage for 2005-2024 model years.