Mahle MIS16259WB Engine Intake Manifold Gasket Set

Reliable Engine Intake Manifold Gasket Set for GM Vehicles

The Mahle MIS16259WB Engine Intake Manifold Gasket Set is designed to provide a precise seal for your Buick, Chevrolet, Oldsmobile, or Pontiac vehicle. Engineered with molded rubber materials, this gasket set ensures durability and proper sealing for models like the Alero, Grand Prix, Malibu, and more.

• Includes bolts and miscellaneous gaskets and seals for a complete installation
• Constructed with molded rubber intake manifold and plenum gaskets
• OEM standard item grade for reliable performance
• Contains a plenum gasket made from molded rubber
• Package quantity of 55 components to cover all necessary sealing points

Durable Molded Rubber Gaskets for Effective Sealing

This Mahle intake manifold gasket set features molded rubber materials for both the intake manifold and plenum gaskets, providing a flexible yet secure seal that resists heat and pressure. The inclusion of bolts and various seals ensures that all critical sealing surfaces are addressed during installation. Designed to meet OEM standards, the MIS16259WB gasket set supports proper engine function and helps prevent leaks that can affect performance.

Compatible Buick, Chevrolet, Oldsmobile, and Pontiac Models

This gasket set is compatible with a range of GM vehicles, including Buick Alero and Century, Chevrolet Impala and Malibu, Oldsmobile Cutlass, and Pontiac Grand Am and Grand Prix. It also fits minivan and SUV models such as the Lumina APV, Montana, Silhouette, and Rendezvous. Using the correct gasket set like the Mahle MIS16259WB ensures a proper fit and reliable sealing for these specific makes and models.

Common Applications and Issues Addressed

• Prevents intake manifold vacuum leaks that can cause rough idling or poor engine performance
• Seals coolant passages to avoid engine overheating and coolant loss
• Eliminates air leaks that may trigger check engine lights or reduce fuel efficiency
• Replaces worn or damaged gaskets to restore engine sealing integrity
• Helps maintain proper air-fuel mixture for optimal combustion

Installation Notes and Tips

• Ensure all old gasket material and sealant residues are thoroughly cleaned before installation
• Use the included bolts and seals to secure the intake manifold and plenum gaskets properly
• Follow manufacturer torque specifications to avoid gasket damage or leaks
• Inspect mating surfaces for warping or damage prior to gasket installation
• Consider replacing related components if signs of wear or damage are present

Quality Assurance and Warranty Information

Mahle manufactures this intake manifold gasket set to meet OEM standards, ensuring consistent quality and fitment. The molded rubber materials provide reliable sealing under typical engine operating conditions. While specific warranty details may vary, Mahle products generally come with a limited warranty against defects in materials and workmanship, supporting long-term durability and performance.