Febi 46388 Exhaust Manifold Stud Bolt M8 x 46mm

The Febi 46388 is a precision-engineered exhaust manifold stud bolt designed to secure the exhaust manifold to the cylinder head. This OE-quality replacement fastener is manufactured from high-grade hardened steel to withstand the extreme temperatures and constant vibrations of the exhaust system, providing reliable, long-term fastening performance.

Key Specifications:

• Overall Length: 46mm (1.81 inches)
• Thread Size: M8 x 1.25
• Thread Length: 17mm
• Tensile Strength Grade: 10.9 (high-strength)
• Weight: 16 grams (0.035 lbs)

Features:

• High-grade hardened steel construction for durability
• Engineered to withstand high exhaust temperatures
• Vibration-resistant design ensures secure fastening
• Grade 10.9 tensile strength for maximum holding power
• Precision-manufactured to OE specifications

This stud bolt replaces OEM part numbers including Mercedes-Benz 1119900405 and Chrysler/Dodge 05080027AA. Febi Bilstein is a German manufacturer with over 170 years of experience producing quality automotive components, offering original equipment matching quality for European and select domestic vehicles. Each fastener is manufactured to strict quality standards ensuring proper fit and reliable performance.