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MahlePart #: HS54661H

Mahle HS54661H Engine Cylinder Head Gasket Set
2 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, CTS and STS
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Engine Cylinder Head Gasket Set options
Mahle HS54661H Engine Cylinder Head Gasket Set
| Brand | Mahle |
|---|---|
| Part Number | HS54661H |
| 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 | Molded rubber |
| Item Grade | Oem standard |
| Torque To Yield | Yes |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Cadillac | CTS | 3.6L | V6 | N/A | Cylinder Head Bolts Not Included; Fuel Injection O-Rings Not Included; Cylinder Head Bolt Replacement Recommended; Fuel Injection O-Rings Not Included |
| 2008 | Cadillac | STS | 3.6L | V6 | N/A | Cylinder Head Bolts Not Included; Fuel Injection O-Rings Not Included; Cylinder Head Bolt Replacement Recommended; Fuel Injection O-Rings Not Included |
* 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:
HS 26376 PT-8
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.