Complete Engine Gasket Set for 2002-2011 Chevy Silverado 1500 / GMC Sierra 1500 / Suburban / Tahoe / Avalanche 4.8L & 5.3L V8 – Replaces HS26191PT-1, HGS3168, CS9284
This high-quality engine gasket set includes all essential components for a complete cylinder head reseal or engine rebuild:
MLS (Multi-Layer Steel) Head Gaskets (x2) – Superior heat and pressure resistance for long-lasting durability.

Exhaust & Intake Manifold Gaskets (x2 each) – Prevents leaks at critical junctions.

Valve Cover Gaskets (x2) & Viton Valve Stem Seals (x16) – Ensures oil-tight sealing for valve trains.

Timing Cover Gasket (x2), Oil Pan Gasket (x1), and RTV Silicone – Covers front/rear engine seals.

17+ Additional Small Gaskets & Seals – Includes O-rings, grommets, and graphite gaskets for full coverage.

Fits:
Chevrolet: Silverado 1500 (2002–2011), Suburban 1500 (2002–2011), Tahoe (2002–2011), Avalanche (2002–2011), Express/Savana (2003–2008), SSR (2003–2004).

GMC: Sierra 1500 (2002–2011), Yukon/Yukon XL (2002–2011), Envoy (2003–2009).

Others: Cadillac Escalade (2002–2005), Buick Rainier (2004–2007), Trailblazer EXT (2003–2006).
Replaces OEM Numbers: HS26191PT-1, HGS3168, CS9284, LGS3165, HS26190PT-2.

OE-Compliant Materials: Multi-layer steel (MLS) and graphite construction withstand extreme temperatures and pressures.

Leak-Proof Design: Precision-cut gaskets prevent oil, coolant, and exhaust leaks for optimal engine performance.

Tested for Durability: Resists wear, corrosion, and fatigue under harsh engine conditions.

Direct Replacement: No modifications needed—matches factory specs for hassle-free installation.

Note: For best results, we recommend professional installation and verifying your vehicle's model/year before purchase.

1x Full Engine Gasket Set (see detailed contents above).
Backed by Reliable Support: Contact us with your vehicle details for compatibility confirmation or troubleshooting.
Why Choose This Kit?
All-in-One Solution: No need to buy gaskets separately—saves time and cost.

Trusted Quality: Manufactured to meet or exceed OEM standards for peace of mind.

Wide Compatibility: Covers over a decade of GM trucks and SUVs.

Order now and restore your engine's sealing performance!
Notes:
For detailed fitment, cross-reference your OEM part number or contact us.

Includes all gaskets shown in the product images.

Designed for 4.8L/5.3L engines only—verify engine size before purchase.