HomeAir and Fuel Delivery > Hardware, Fasteners and FittingsDorman 03418 Turbocharger Stud
Part #: 03418

Dorman 03418 Turbocharger Stud

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⚙️ 15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, 3, CX-7, and 6
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Durable Turbocharger Stud for Mazda 3, 6, and CX-7

The Dorman 03418 turbocharger stud is engineered to provide reliable fastening for turbocharger assemblies on select Mazda models. Designed with high-grade steel and a black phosphate finish, this stud ensures strength and corrosion resistance for long-term performance.

Key Features of Dorman 03418 Turbocharger Stud

  • Constructed from durable steel material for enhanced strength
  • 44.5 mm overall length with precise thread specifications
  • Black phosphate coating for corrosion resistance
  • Grade 9.8 bolt strength for secure fastening
  • Coarse thread type on both ends with M10x1.5 thread size
  • Includes 3 studs and 3 nuts per package
  • Hex size of 14 mm for easy installation

Detailed Product Description

The Dorman 03418 turbocharger stud is specifically designed for turbocharger hardware applications on Mazda 3, Mazda 6, and Mazda CX-7 vehicles. Each stud measures 44.5 mm in length and features coarse threads on both ends with a 10 mm diameter, ensuring compatibility with factory turbocharger components. The black phosphate finish provides a protective layer against rust and wear, while the grade 9.8 bolt rating guarantees the necessary tensile strength for high-temperature turbocharger environments. This set includes three studs and matching nuts, making it suitable for replacing worn or damaged turbocharger studs during maintenance or repair.

Common Applications and Issues Addressed

  • Replacement of stripped or damaged turbocharger studs on Mazda 3, 6, and CX-7
  • Securing turbocharger assemblies to prevent exhaust leaks
  • Addressing stud corrosion or wear from high heat exposure
  • Ensuring proper torque retention in turbocharger mounting
  • Maintaining turbocharger alignment and stability

Installation Notes and Tips

  • Verify thread size and length compatibility with your specific Mazda model
  • Use appropriate torque specifications to avoid stud damage
  • Apply anti-seize compound on threads to facilitate future removal
  • Inspect turbocharger mounting surfaces for damage before installation
  • Replace all studs and nuts as a set to ensure uniform fastening

Quality Assurance and Warranty

Dorman manufactures the 03418 turbocharger stud to meet industry standards for automotive hardware. The steel construction and grade 9.8 bolt rating provide reliable performance under demanding conditions. While specific warranty details may vary, Dorman products typically come with a limited warranty against defects in material and workmanship, ensuring confidence in your purchase.

BrandDorman
Part Number03418
Bolt Grade9.8
ColorBlack Phosphate
End 1 Thread Diameter10
End 1 Thread Length12.7
End 1 Thread TypeCoarse
End 2 Thread Diameter10
End 2 Thread Length24.5
End 2 Thread TypeCoarse
Hex Size14 mm
Length44.5
MaterialSteel
Package Contents3 Studs; 3 Nuts
Thread SizeM10x1.5

This part fits 15 vehicles. Search below:

YearMakeModelPositionNotes
2013Mazda3N/A
2012Mazda3N/A
2012MazdaCX-7N/A
2011Mazda3N/A
2011MazdaCX-7N/A
2010Mazda3N/A
2010MazdaCX-7N/A
2009Mazda3N/A
2009MazdaCX-7N/A
2008Mazda3N/A
2008MazdaCX-7N/A
2007Mazda3N/A
2007Mazda6N/A
2007MazdaCX-7N/A
2006Mazda6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

L3K913146A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.