Fel-Pro Intake Manifold Gasket Set MS 90131-2 — Complete OE-Style Kit for 1996–2000 GM & Isuzu

Fel-Pro MS 90131-2 is a complete intake manifold gasket set engineered to restore a proper seal between the intake manifold and cylinder head for compatible 1996–2000 GM, Isuzu and related vehicles.

This Fel-Pro gasket set provides an application-specific solution for intake manifold sealing jobs, including all necessary gaskets and seals required to complete the repair. Manufactured to meet or exceed original equipment specifications, the set is validated for fit, form, and function so installers can avoid multiple trips to the parts counter. The kit is intended for repair applications where a reliable, OEM-style seal is needed to address vacuum leaks, coolant crossover sealing, or routine manifold service.

What vehicles and engines does this gasket set fit?

This MS 90131-2 kit covers a range of late-1990s GM, Isuzu, and related truck and SUV applications. Fitment includes various Chevrolet C1500/C2500 models, Suburban variants, Cadillac Escalade, certain Isuzu NPR trucks, and early Hummer models; always verify exact vehicle specs before ordering.

• Compatible model years: primarily 1996–2000 across listed makes and models
• Common applications: Chevrolet C1500/C2500, C1500 Suburban, C2500 Suburban, Cadillac Escalade
• Commercial fit: selected 1996 Isuzu NPR applications and 1996 AM General Hummer
• Always confirm year, make, model, engine and trim using the fitment tool prior to purchase

How does this Fel-Pro kit help during intake manifold service?

The kit supplies all the intake-specific gaskets and seals needed to replace a failed manifold gasket, reducing downtime and additional parts purchases. Using application-specific materials and validated parts helps ensure the replacement matches OE dimensions and sealing surfaces for easier installation.

• Includes gaskets and seals required to complete the intake manifold repair
• Engineered for repair applications to match factory sealing surfaces
• Reduces risk of repeated disassembly due to incorrect or missing components

What quality standards and testing back this Fel-Pro gasket set?

Fel-Pro designs these gaskets to meet or exceed original equipment specifications and validates them for fit, form, and function. The materials and manufacturing methods are chosen for durability in typical engine operating conditions encountered on the covered vehicles.

• Meets or exceeds OE specifications for sealing performance
• Application-specific design for correct fit and alignment
• Validated through fit and function checks prior to release

What should I check before ordering to ensure correct fit?

Before purchase, confirm your vehicle's year, make, model, engine and trim against the product’s fitment list. Use the vehicle-fit tool or the seller’s compatibility checker and read any fitment notes to avoid ordering the wrong kit.

• Enter complete vehicle details into the fitment/confirmed-fit tool
• Look for additional fitment notes or qualifiers linked to the listing
• Contact the seller or reference OEM part numbers if unsure

Who is this for: The Fel-Pro MS 90131-2 intake manifold gasket set is aimed at professional technicians and DIY mechanics servicing late-1990s Chevrolet, Cadillac, Isuzu, and related vehicles that require an OEM-style intake manifold seal. It suits anyone performing manifold replacement or addressing vacuum or coolant leaks where a full, application-specific gasket kit is preferred over individual pieces.