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OE Quality
60-Day Returns
MahlePart #: HS3781
Mahle HS3781 Engine Cylinder Head Gasket Set
6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$150.32Free Shipping
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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: Chevrolet, Corvette
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 HS3781 Engine Cylinder Head Gasket Set
| Brand | Mahle |
|---|---|
| Part Number | HS3781 |
| Additional Package Contents | Contains miscellaneous gaskets and seals |
| Cylinder Head Bolts Included | No |
| Cylinder Head Gasket Material | Graphite |
| Exhaust Manifold Gasket Material | Composite |
| Intake Manifold Gasket Material | Paper |
| Item Grade | Oem standard |
| Torque To Yield | No |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1991 | Chevrolet | Corvette | 5.7L | V8 | N/A | Exhaust Pipe Gasket not Included; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended |
| 1990 | Chevrolet | Corvette | 5.7L | V8 | N/A | Exhaust Pipe Gasket not Included; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended |
| 1989 | Chevrolet | Corvette | 5.7L | V8 | N/A | Exhaust Pipe Gasket not Included; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended |
| 1988 | Chevrolet | Corvette | 5.7L | V8 | N/A | Exhaust Pipe Gasket not Included; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended |
| 1987 | Chevrolet | Corvette | 5.7L | V8 | N/A | Exhaust Pipe Gasket not Included; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended |
| 1986 | Chevrolet | Corvette | 5.7L | V8 | N/A | Exhaust Pipe Gasket not Included; Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended; with Aluminum Head |
* 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 7733 PT-9
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.