OE Quality
60-Day Returns

Mahle HS54451 Engine Cylinder Head Gasket Set
Reliable Cylinder Head Gasket Set for Hyundai and Kia Vehicles
The Mahle HS54451 Engine Cylinder Head Gasket Set is designed to meet OEM standards for Hyundai and Kia models including the Amanti, Santa Fe, Sedona, and XG350. This gasket set ensures proper sealing and durability for your engine's critical components.
- Includes miscellaneous gaskets and seals for comprehensive engine sealing
- Multi-layered steel cylinder head gasket for enhanced strength and heat resistance
- Exhaust manifold gasket made from multi-layered steel for reliable exhaust sealing
- Intake manifold gasket features rubber coated metal for effective sealing and flexibility
- Torque to yield design for precise installation and optimal performance
- Compatible with Hyundai Amanti, Santa Fe, Sedona, and Kia XG350 models
Technical Details and Material Composition
The HS54451 gasket set utilizes multi-layered steel (MLS) technology for both the cylinder head and exhaust manifold gaskets, providing superior sealing under high pressure and temperature conditions. The intake manifold gasket is constructed from rubber coated metal, offering a balance of durability and flexibility to maintain a tight seal. This set does not include cylinder head bolts, so ensure you have the correct bolts for your application. The torque to yield feature allows the gaskets to conform precisely during installation, reducing the risk of leaks and improving engine reliability.
Applications and Common Engine Issues Addressed
This Mahle cylinder head gasket set is compatible with specific Hyundai and Kia vehicles, making it suitable for engine rebuilds or repairs on the following models:
- Hyundai Amanti
- Hyundai Santa Fe
- Hyundai Sedona
- Kia XG350
It is designed to address common engine sealing problems such as:
- Head gasket leaks causing coolant or oil contamination
- Exhaust manifold gasket failures leading to exhaust leaks and noise
- Intake manifold gasket deterioration resulting in vacuum leaks
- Loss of compression due to gasket failure
- Overheating caused by improper sealing
Installation Notes and Tips
- Ensure the cylinder head surface is clean and free of debris before installation
- Use the correct torque specifications and follow torque to yield procedures for best results
- Replace cylinder head bolts if required, as they are not included in this set
- Inspect all mating surfaces for warping or damage prior to gasket installation
- Allow the engine to cool completely before beginning installation
Quality Assurance and Warranty Information
Mahle HS54451 meets OEM standards for fit, form, and function, ensuring reliable performance in Hyundai and Kia engines. The multi-layered steel construction and rubber coated metal components are engineered for durability and long service life. This gasket set is backed by Mahle's quality assurance processes, providing confidence in its application for engine repairs and rebuilds.
| Brand | Mahle |
|---|---|
| Part Number | HS54451 |
| Additional Package Contents | Contains Miscellaneous Gaskets And Seals |
| Cylinder Head Bolts Included | No |
| Cylinder Head Gasket Material | Multi-Layered Steel |
| Exhaust Manifold Gasket Material | Multi-Layered Steel |
| Intake Manifold Gasket Material | Rubber Coated Metal |
| Item Grade | OEM Standard |
| Torque To Yield | Yes |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Hyundai | Santa Fe | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2006 | Kia | Amanti | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2005 | Hyundai | Santa Fe | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2005 | Hyundai | XG350 | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2005 | Kia | Amanti | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2005 | Kia | Sedona | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2004 | Hyundai | Santa Fe | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2004 | Hyundai | XG350 | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2004 | Kia | Amanti | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2004 | Kia | Sedona | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2003 | Hyundai | Santa Fe | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2003 | Hyundai | XG350 | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2003 | Kia | Sedona | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2002 | Hyundai | XG350 | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
| 2002 | Kia | Sedona | 3.5L | V6 | N/A | Cylinder Head Bolts not included, replacement recommended. |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.