OE Quality
60-Day Returns

Mahle MS15123 Engine Intake Manifold Gasket Set
Reliable Engine Intake Manifold Gasket Set for Buick and Jeep
The Mahle MS15123 Engine Intake Manifold Gasket Set is designed to provide a precise seal for your Buick Skylark or Jeep CJ5 intake manifold. Crafted with durable beaded steel material, this gasket set ensures a secure fit and long-lasting performance.
- Includes four gaskets and end seals for comprehensive sealing
- Constructed from beaded steel for enhanced durability and heat resistance
- OEM standard part grade for reliable fit and function
- Compatible with Buick Skylark and Jeep CJ5 models
- Plenum gasket not included
Durable Beaded Steel Gasket Material
This intake manifold gasket set features beaded steel construction, which offers superior resistance to heat and pressure compared to traditional gasket materials. The beaded steel design helps maintain a tight seal under varying engine conditions, reducing the risk of leaks and improving engine efficiency. The included end seals complement the gasket set to ensure a complete seal around the intake manifold.
Compatible Buick Skylark and Jeep CJ5 Intake Manifold Gasket Set
The Mahle MS15123 gasket set is specifically engineered for use with Buick Skylark and Jeep CJ5 vehicles. This ensures proper fitment and compatibility, helping maintain optimal engine performance. Using the correct intake manifold gasket set is critical to prevent air and coolant leaks that can lead to engine misfires or overheating.
Common Issues Addressed by This Gasket Set
- Prevents vacuum leaks that cause rough idling or poor acceleration
- Seals coolant passages to avoid engine overheating
- Eliminates intake manifold gasket leaks that lead to engine misfires
- Maintains proper air-fuel mixture for efficient combustion
- Reduces risk of engine damage due to gasket failure
Installation Notes and Tips
Ensure the intake manifold and sealing surfaces are clean and free of old gasket material before installation. Use the Mahle MS15123 gasket set to replace all intake manifold gaskets and end seals simultaneously for a complete seal. Follow manufacturer torque specifications when tightening bolts to avoid warping the manifold or damaging the gaskets.
Quality Assurance and Warranty
Mahle manufactures this intake manifold gasket set to OEM standards, ensuring consistent quality and fitment. The MS15123 part number meets or exceeds factory specifications for Buick Skylark and Jeep CJ5 applications. While specific warranty details are not provided, Mahle products are known for their adherence to industry quality standards.
| Brand | Mahle |
| Part Number | MS15123 |
| Additional Package Contents | End seals |
| Intake Manifold Gasket Material | Beaded steel |
| Item Grade | Oem standard part |
| Package Quantity | 4 |
| Plenum Gasket Included | No |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1971 | Jeep | CJ5 | 3.7L | V6 | N/A | EGR valve gasket. |
| 1970 | Jeep | CJ5 | 3.7L | V6 | N/A | EGR valve gasket. |
| 1969 | Jeep | CJ5 | 3.7L | V6 | N/A | EGR valve gasket. |
| 1968 | Jeep | CJ5 | 3.7L | V6 | N/A | EGR valve gasket. |
| 1967 | Buick | Skylark | 3.7L | V6 | N/A | EGR valve gasket. |
| 1967 | Jeep | CJ5 | 3.7L | V6 | N/A | EGR valve gasket. |
| 1966 | Buick | Skylark | 3.7L | V6 | N/A | EGR valve gasket. |
| 1966 | Jeep | CJ5 | 3.7L | V6 | N/A | EGR valve gasket. |
| 1965 | Buick | Skylark | 3.7L | V6 | N/A | EGR valve gasket. |
| 1964 | Buick | Skylark | 3.7L | V6 | N/A | EGR valve gasket. |
* 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.