Intake Manifold Gasket for GMC Savana Chevy Silverado Cadillac Hummer 2007 2016

This Intake Manifold Gasket Set is a sealing gasket set compatible with 2007-2016 GMC Savana, Chevrolet Silverado, Cadillac, and Hummer models.

Product Overview

The Intake Manifold Gasket Set creates a tight seal between the intake manifold and cylinder heads, eliminating vacuum and coolant leaks that affect engine performance. This gasket set is a direct-fit replacement for 2007–2016 GMC Savana, Chevrolet Silverado, Cadillac, and Hummer models during manifold service or engine repair. Engineered for lasting durability, the Intake Manifold Gasket Set restores original sealing integrity without the need for modifications.

Key Features & Performance

• Multi-layer construction resists high heat and pressure cycles for extended service life
• Precision-cut ports and bolt holes ensure a perfect seal and easy installation
• Reproduction of OEM profile eliminates trimming or adaptation
• High-grade composite and rubber construction withstands coolant and oil exposure
• Includes all necessary gaskets for a complete manifold reseal (manifold-to-head, throttle body, and related seals)

Fitment & Compatibility

• 2007-2016 Chevrolet Silverado 1500, 2500HD, 3500HD (4.8L, 5.3L, 6.0L, 6.2L engines)
• 2007-2016 GMC Savana 1500, 2500, 3500 vans (all engine options)
• 2007-2014 Cadillac Escalade, Escalade ESV, Escalade EXT (6.0L, 6.2L)
• 2008-2010 Hummer H2 (6.0L, 6.2L)
• 2007-2010 Hummer H3 (3.7L, 5.3L)

Common Uses

• Resealing leaking intake manifolds causing rough idle and lean codes
• Engine rebuilds and cylinder head replacements on GM LS-based V8 engines
• Fixing coolant crossover leaks at the manifold gasket
• Restoring vacuum integrity for mass air flow sensor and PCV systems
• Maintenance during intake manifold or throttle body upgrades

Frequently Asked Questions

Q: Does this gasket set work with both flat and cathedral port cylinder heads? A: Yes, the set is designed to fit both LS-style cathedral port and rectangular port intake manifolds found in the listed model years; confirm your engine variant before installation.

Q: Do I need any sealant or additional RTV when installing this intake manifold gasket set? A: No additional sealant is required on the gasket surfaces; the set is engineered to seal dry, but a small dab of RTV is recommended at the corner junctions per factory service manual.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.