Elring 819.824 Engine Cylinder Head Bolt Set

Elring 819.824 Cylinder Head Bolt Set

Elring 819.824 is an engine cylinder head bolt set built for Volkswagen, Audi, and Porsche applications that call for M12 x 1.75 x 115 bolts with a female star head design. With 10 bolts in the set, it supports cylinder head service on a wide range of gas and diesel-era European vehicles, including Volkswagen Jetta, Golf, Beetle, and Passat models.

Key Features

• Part number: 819.824
• Engine cylinder head bolt set
• 10 bolts per set
• Female star bolt head / nut design
• Thread size: M12 x 1.75 x 115
• Spanner size: X - M 12
• Fits select Volkswagen, Audi, and Porsche applications

Fitment Details

• Fits 1981-2006 Volkswagen Jetta, N/A; notes: Length 115mm, thread size M12, thread pitch 1.75mm, female star bolt head design.
• Fits 1998-2005 Volkswagen Beetle, N/A; notes: Length 115mm, thread size M12, thread pitch 1.75mm, female star bolt head design.
• Fits 2005 Volkswagen Golf, N/A.
• Fits 1985-2004 Volkswagen Golf, N/A; notes: Length 115mm, thread size M12, thread pitch 1.75mm, female star bolt head design.
• Fits 1998-2001 Audi A3, N/A.
• Fits 1997 Audi A4, N/A.
• Fits 1993-1997 Volkswagen Passat, N/A; notes: Length 115mm, thread size M12, thread pitch 1.75mm, female star bolt head design.
• Fits 1988-1990 Audi 80, N/A.
• Fits 1988 Audi 90, N/A.
• Fits 1982-1984 Volkswagen Quantum, N/A; notes: Length 115mm, thread size M12, thread pitch 1.75mm, female star bolt head design.
• Fits 1982-1984 Volkswagen Vanagon, N/A; notes: Length 115mm, thread size M12, thread pitch 1.75mm, female star bolt head design.
• Fits 1982-1983 Audi 4000, N/A; notes: Length 115mm, thread size M12, thread pitch 1.75mm, female star bolt head design.
• Fits 1981-1983 Volkswagen Rabbit Pickup, N/A; notes: Length 115mm, thread size M12, thread pitch 1.75mm, female star bolt head design.
• Fits 1977-1982 Porsche 924, N/A; notes: Length 115mm, thread size M12, thread pitch 1.75mm, female star bolt head design.

What It Helps Address

• Replacing stretched or damaged cylinder head bolts during engine repair
• Restoring proper clamping force after head gasket service
• Correcting fastener mismatch on M12 x 1.75 x 115 applications
• Servicing engines that require female star head cylinder head bolts
• Supporting rebuilds on Volkswagen Jetta, Golf, Beetle, and Passat platforms

Installation Notes

Verify bolt length, thread pitch, and head design before installation. This set uses a female star drive and M12 x 1.75 x 115 sizing, so the correct tool and torque procedure are important for cylinder head service. Always follow the vehicle manufacturer’s tightening sequence and torque specifications for the specific engine code.

This part cross-references Beck/Arnley 016-1008 and MAHLE GS33424 for the same application.

Quality Assurance

Elring is a recognized engine sealing and hardware brand used in professional repair environments. Part number 819.824 is specified for select Volkswagen, Audi, and Porsche applications, with fitment details centered on the required bolt dimensions and head style.