Lskioer Intake Manifold Gasket Set for Chevy GMC 4.8L/5.3L/6.0L — 2-Piece Direct-Fit, Rubberized Seal

These two Lskioer intake manifold gaskets replace OEM 89060413/89017589 to restore a proper seal between the intake manifold and cylinder heads on compatible 4.8L, 5.3L and 6.0L GM engines.

If your Chevy, GMC, Cadillac, Hummer or Buick with a 4.8L (294), 5.3L (325) or 6.0L (364) engine is showing vacuum leaks, rough idle, or coolant/oil seepage near the intake manifold, this 2-piece gasket set is built to be a direct-fit replacement. Engineered for shop environments, the set uses a rubberized sealing compound and durable construction designed to tolerate heat, oil, coolant and EGR exposure while re-establishing a consistent air-fuel and vacuum seal.

How does this gasket set improve engine sealing?

The Lskioer gaskets use a specialized rubberized compound that conforms to imperfect mating surfaces and resists degradation from thermal cycling and fluids. That helps stop leaks that cause rough idle or loss of engine vacuum.

• Rubberized seal design conforms to uneven surfaces.
• Withstands oil, coolant and EGR exposure.
• Durable against heat and repeated thermal cycles.

Which vehicles and engines are compatible with this part?

This two-piece intake manifold gasket set is made to fit a range of GM platforms and model years using the 4.8L, 5.3L and 6.0L V8 engines. Always verify part numbers against your VIN or service manual before purchase.

• Fits Chevy: Silverado, Tahoe, Avalanche, Suburban, Trailblazer, SSR, Express, Colorado, Bravada.
• Fits GMC: Sierra, Yukon, Canyon, Envoy, Savana, C3500.
• Also fits: Hummer H2/H3/H3T, Buick Rainier, Oldsmobile Bravada, Cadillac Escalade (eligible engines).

What OEM numbers and replacements does this set correspond to?

The set is manufactured to be a direct replacement for several common OEM and aftermarket reference numbers, simplifying sourcing for repair shops and DIY mechanics. Use these references when cross-checking compatibility.

• Replaces part numbers: 89060413, 89017589, 17113557.
• Also cross-references: MS92211, MS4657, MS18007.
• Designed for direct-fit installation in compatible manifolds and cylinder heads.

How does installing this gasket affect engine performance and noise?

By restoring a proper intake and vacuum seal, the gasket set helps stabilize the engine’s air-fuel mixture and vacuum levels, which can reduce rough running and some intake-related noises. It also helps isolate heat transfer at the manifold junctions.

• Reduces intake-related hissing and vacuum leak noise.
• Helps maintain air-fuel mixture stability for smoother idling.
• Limits heat transfer and potential hot spots near the intake manifold.

Who is this for: The Lskioer 2-piece intake manifold gasket set is made for professional mechanics and knowledgeable DIYers repairing GM 4.8L, 5.3L or 6.0L engines who need an OEM-replacement-quality seal. It’s suitable if you have symptoms of intake manifold leakage or are performing intake removal and want a durable, service-grade gasket set that cross-references common OEM numbers.