HomeEngine > Hardware, Fasteners and FittingsMahle GS33601 Engine Cylinder Head Bolt Set
Part #: GS33601

Mahle GS33601 Engine Cylinder Head Bolt Set

⚙️ 12 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Kia, Sephia and Spectra
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Reliable Cylinder Head Bolt Set for Kia Sephia and Spectra

The Mahle GS33601 Engine Cylinder Head Bolt Set is designed to meet OEM standards, providing a precise fit and reliable performance for Kia Sephia and Spectra models. Engineered with durable steel and a 12-point fastener head style, this bolt set ensures secure fastening and optimal engine integrity.

  • Compatible with Kia Sephia and Kia Spectra models
  • 12-point fastener head style for enhanced torque application
  • Constructed from high-strength steel for durability
  • Torque to yield design for consistent clamping force
  • Includes washers for proper load distribution
  • OEM standard grade ensuring factory-level quality

Durable Design and Precise Engineering

The Mahle GS33601 cylinder head bolt set features a torque to yield design, which allows the bolts to stretch slightly during installation, providing a consistent and reliable clamping force. Made from steel, these bolts offer the strength needed to withstand the high pressures and temperatures within the engine. The 12-point fastener head style facilitates accurate torque application with compatible tools, reducing the risk of bolt damage during installation or removal. Washers are included to ensure even load distribution and prevent damage to the cylinder head surface.

Application and Problem Solving

  • Replaces worn or damaged cylinder head bolts on Kia Sephia and Spectra engines
  • Prevents head gasket leaks caused by improper bolt tension
  • Addresses engine misfires related to cylinder head sealing issues
  • Restores proper clamping force after engine rebuilds or repairs
  • Helps maintain engine compression and performance

Installation Notes and Tips

  • Follow manufacturer torque specifications carefully due to torque to yield design
  • Use a compatible 12-point socket for proper bolt engagement
  • Replace all bolts in the set to ensure uniform clamping force
  • Inspect washers and replace if damaged or worn
  • Consult vehicle service manual for correct tightening sequence

Quality Assurance and Warranty

Mahle GS33601 cylinder head bolts meet OEM standards for material and manufacturing quality. Each bolt is engineered to provide consistent performance and durability under demanding engine conditions. While specific warranty details are not provided, Mahle products typically adhere to strict quality control processes to ensure reliability and fitment for Kia Sephia and Spectra vehicles.

BrandMahle
Part NumberGS33601
Additional Package Contents10
Fastener Head Style12-point
Fastener MaterialSteel
Fastener StyleBolt
Item GradeOem standard
Torque To YieldYes
Washers IncludedYes

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004KiaSpectra1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2003KiaSpectra1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2002KiaSpectra1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2001KiaSephia1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2001KiaSpectra1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2000KiaSephia1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2000KiaSpectra1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1999KiaSephia1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1998KiaSephia1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1997KiaSephia1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1996KiaSephia1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1995KiaSephia1.8LL4N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.

* 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:

ES 72909

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