5.3 4.8 Full Engine Cylinder MLS Head Gasket Set- Fits 2002-2011 Chevy Silverado, Tahoe, Suburban, GMC Sierra, Yukon, Cadillac Escalade - for 4.8L 5.3L V8 LM7 L59 Vortec Engines HS26191PT-1 CS9284

★★★★★ 4.6 40 reviews

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Management number 231306382 Release Date 2026/06/18 List Price $31.60 Model Number 231306382
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  • [Complete All-In-One Repair Solution] Includes everything needed for a top-end or full engine refresh: Multi-Layer Steel (MLS) head gaskets, intake & exhaust manifold gaskets, valve cover gaskets, valve stem seals, valley cover gasket, rear main seal, and all necessary O-rings. (Note: Head bolts not included).
  • [Superior MLS Technology for Maximum Sealing] Our head gaskets feature advanced Multi-Layer Steel (MLS) construction, designed to withstand extreme combustion pressures and temperatures. The specialized coating ensures a superior seal on imperfect surfaces, preventing costly coolant or oil leaks and extending engine life.
  • [Interchange Part Numbers] Direct replacement for: HS26191PT-1, CS9284, HGS3168. Precision-engineered to match original equipment specifications for a guaranteed fit.
  • [Fitment List] Fit for Chevy/Chevrolet: 2004-2006 Avalanche 1500 5.3L, 2004-2008 Express 1500 5.3L, 2004-2007 Express 2500 4.8L 5.3L, 2004-2007 Express 3500 4.8L, 2002-2006 Suburban 1500 5.3L, 2002-2011 Silverado 1500 4.8L 5.3L,2002-2011 Tahoe 4.8L 5.3L, 2004 Trailblazer EXT 5.3L. Fit for Buick: 2004-2007 Rainier 5.3L.Fit for GMC: 2004 Envoy XUV / XL 5.3L , 2004-2008 Savana 1500 5.3L, 2004-2007 Savana 2500 4.8L 5.3L, 2004-2007 Savana 3500 4.8L, 2002-2011 Sierra 1500 4.8L 5.3L, 2002-2011 Yukon 4.8L 5.3L, 2002-2006 Yukon XL 1500 5.3L. Fit for Isuzu: 2004 Ascender 5.3L. Fit for Cadillac: 2004-2005 Escalade 5.3L.
  • [Precision Fitment for 4.8L & 5.3L V8] Engineered specifically for GM’s legendary Vortec engines.Fits engine codes including LM7, L59, LY5, LMG. This kit provides the professional-grade reliability required for heavy-duty trucks and SUVs.

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4.6 out of 5
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