Elring 824.990 Engine Cylinder Head Bolt Set

Elring Cylinder Head Bolt Set for Audi RS3 and TT RS

Elring 824.990 is an engine cylinder head bolt set built for specific Audi performance applications that require precise fastener fitment and consistent clamping force. It features a female star bolt head/nut design and an M 10x1,5x150 thread size for the listed vehicles.

Key Features

• Engine cylinder head bolt set for OE-style engine hardware service
• Female star drive for secure tool engagement during installation
• M 10x1,5x150 thread specification
• Elring 824.990 for targeted Audi engine applications
• Cross-references Monroe Shocks & Struts (e.g., 81068900, WHT 007 848 D) for the same application

Detailed Description

Elring 824.990 is specified for Audi RS3, Audi TT RS Quattro, and Audi RS Q3 applications where the cylinder head fastener design must match the engine’s original hardware requirements. The female star head design supports proper tool fit, while the M 10x1,5x150 thread size matches the listed engine hardware specification. If you are sourcing an Audi RS3 cylinder head bolt set or an Audi TT RS Quattro engine head bolt replacement, this part number provides a direct reference for the correct application.

Compatible With: Fits 2022-2024 Audi RS3, N/A; Fits 2017-2019 Audi RS3, N/A; Fits 2022-2023 Audi TT RS Quattro, N/A; Fits 2018-2020 Audi TT RS Quattro, N/A; Fits 2021-2022 Audi RS Q3, N/A. Elring 824.990 is also a relevant search term for buyers comparing engine cylinder head bolt set options for these Audi models.

What It Helps Address

• Incorrect cylinder head bolt thread size during engine service
• Worn or damaged head bolt fastener hardware
• Mismatch between replacement hardware and OE-style engine specifications
• Tool engagement issues caused by the wrong bolt head design
• Fitment uncertainty when sourcing Audi RS3, TT RS Quattro, or RS Q3 head bolts

Installation Notes and Tips

Verify engine code, fastener length, and thread specification before installation. Clean the threaded holes and mating surfaces, and follow the vehicle manufacturer’s tightening sequence and torque procedure for cylinder head hardware. Because this is engine fastener hardware, accurate fitment confirmation is important before beginning service on Audi RS3, Audi TT RS Quattro, or Audi RS Q3 applications.

Quality Assurance

Elring is a recognized name in engine sealing and hardware applications, and part number 824.990 is built to match the listed fastener specification for the confirmed Audi fitments above. No warranty information was provided.