HomeEngine > Hardware, Fasteners and FittingsMahle GS33387 Engine Cylinder Head Bolt Set
Part #: GS33387

Mahle GS33387 Engine Cylinder Head Bolt Set

14 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, Oldsmobile, and Shelby, DeVille, Seville, Aurora, Eldorado, and Series 1
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Reliable Engine Cylinder Head Bolt Set for Cadillac and Oldsmobile

The Mahle GS33387 Engine Cylinder Head Bolt Set is designed to meet OEM standards, providing a dependable fastening solution for select Cadillac and Oldsmobile models. Engineered with steel socket cap bolts and included washers, this set ensures secure and precise cylinder head installation.

  • OEM standard grade steel bolts for durability and strength
  • Socket cap fastener head style for secure torque application
  • Includes washers to maintain proper load distribution
  • Compatible with Cadillac Aurora, DeVille, Eldorado, and Seville models
  • Part number GS33387 for accurate identification and fitment

Durable Steel Bolts with Socket Cap Head Style

This engine cylinder head bolt set features high-quality steel fasteners designed to withstand the stresses of engine operation. The socket cap head style allows for precise torque control during installation, reducing the risk of bolt damage or improper tightening. Washers included in the package help distribute clamping force evenly, preventing cylinder head warping and ensuring a reliable seal.

Compatible Vehicles and Applications

The Mahle GS33387 bolt set is specifically compatible with several Cadillac and Oldsmobile models, including the Aurora, DeVille, Eldorado, and Seville. This makes it a suitable replacement part for engine rebuilds or repairs requiring cylinder head bolt replacement on these vehicles.

  • Replacement for worn or damaged cylinder head bolts
  • Prevents cylinder head leaks caused by improper bolt tension
  • Addresses engine performance issues related to head gasket failure
  • Ensures proper clamping force for engine rebuilds
  • Maintains engine integrity during high-temperature operation

Installation Notes and Tips

When installing the Mahle GS33387 cylinder head bolt set, ensure bolts are torqued to the manufacturer’s specifications using a calibrated torque wrench. The included washers should be placed correctly to distribute load evenly. It is recommended to replace all bolts in the set simultaneously to maintain uniform clamping force and avoid engine damage.

Quality Assurance and Warranty

Mahle manufactures this cylinder head bolt set to meet OEM standards, ensuring reliable performance and durability. The GS33387 part number corresponds to a product that undergoes strict quality control processes. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.

BrandMahle
Part NumberGS33387
Additional Package ContentsWashers
Fastener Head StyleSocket Cap
Fastener MaterialSteel
Fastener StyleBolt
Item GradeOEM Standard
Washers IncludedYes

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003CadillacDeVille4.6LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2003CadillacSeville4.6LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2003OldsmobileAurora4.0LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2002CadillacDeVille4.6LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2002CadillacEldorado4.6LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2002CadillacSeville4.6LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2002OldsmobileAurora4.0LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2001CadillacDeVille4.6LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2001CadillacEldorado4.6LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2001CadillacSeville4.6LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2001OldsmobileAurora4.0LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2000CadillacDeVille4.6LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2000CadillacEldorado4.6LV8N/AFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2000CadillacSeville4.6LV8N/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 72187

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