Mahle MS14803 Fuel Injection Plenum Gasket Set

Reliable Fuel Injection Plenum Gasket Set for Chevrolet and GMC Vehicles

The Mahle MS14803 Fuel Injection Plenum Gasket Set is designed to provide a precise seal for fuel delivery systems in select Chevrolet, GMC, Isuzu, and Oldsmobile models. Engineered with molded rubber material, this gasket set ensures durability and OEM-standard performance for vehicles like the Silverado 1500 and S10.

• Includes fuel meter body gasket and throttle body gasket for comprehensive sealing
• Constructed from molded rubber for effective sealing and longevity
• OEM standard item grade ensures compatibility and reliability
• Package quantity of 3 gaskets to cover multiple sealing points
• Compatible with Chevrolet, GMC, Isuzu, and Oldsmobile models including Astro, Blazer, Jimmy, and Sierra 1500

Durable Molded Rubber Material for Effective Sealing

The MS14803 gasket set features molded rubber construction, providing a flexible yet durable seal that withstands the thermal and mechanical stresses of fuel injection systems. This material choice helps prevent leaks and maintains proper fuel pressure, which is critical for engine performance and efficiency. The set includes essential components such as the fuel meter body gasket and throttle body gasket, ensuring a complete sealing solution for the intake plenum assembly.

Compatible With Select Chevrolet, GMC, Isuzu, and Oldsmobile Models

This gasket set is specifically designed for use with a range of vehicles including Chevrolet Silverado 1500, GMC Sierra 1500 Classic, Isuzu Hombre, and Oldsmobile Bravada. It fits models such as the Chevrolet Blazer, GMC Jimmy, and Chevrolet S10, making it a suitable replacement part for maintaining proper fuel injection system integrity in these vehicles.

Common Applications and Issues Addressed

• Prevents vacuum leaks in the fuel injection plenum
• Eliminates fuel odor caused by gasket deterioration
• Maintains proper fuel pressure and engine performance
• Reduces rough idling and stalling related to intake leaks
• Helps avoid check engine light triggers due to air-fuel mixture issues

Installation Notes and Tips

• Ensure all old gasket material is fully removed before installation
• Clean mating surfaces thoroughly to prevent leaks
• Use proper torque specifications when tightening bolts to avoid gasket damage
• Inspect throttle body and fuel meter body for wear during installation
• Replace all gaskets in the set to ensure a complete seal

Quality Assurance and Warranty

Mahle MS14803 meets OEM standards for fit, form, and function, providing reliable sealing performance. Manufactured with quality materials and precision molding, this gasket set supports long-term durability. While specific warranty details may vary, Mahle products typically come with a limited warranty against defects in material and workmanship, ensuring confidence in your replacement part.