6.2L LT Cylinder Head Gasket Set GM#19433116

GM 6.2L LT Cylinder Head Gasket Set – GM# 19433116

GM 19433116 is the genuine engine cylinder head gasket set for 6.2L Gen V LT V8 engines. It’s the OE kit you use when doing head gaskets, a cam swap, or top-end rebuild on late-model 6.2L trucks, SUVs, and Corvette applications. Multi-layer steel head gaskets and matching upper-engine gaskets help seal combustion, coolant, and oil just like the original assembly-line parts.

• Brand: GM Genuine Parts

• GM Part Number: 19433116

• Other Names: Engine cylinder head gasket set / gasket kit

• Engine: 6.2L Gen V LT V8 (gas) – verify by VIN/RPO

• Typical Applications:

  • 2019-up 6.2L Silverado/Sierra 1500

  • 6.2L Suburban / Tahoe / Yukon / Yukon XL / Escalade

  • Corvette 6.2L without Z06 and without dry-sump / ZR1 packages (wet-sump LT1-style)

• Replaces: 12657969, 12700877, 19433115

Gasket Type:

• • Multi-layer steel (MLS) cylinder head gaskets (Quantity 2)
  • Intake Gaskets (Quantity 8)
  • Valve Cover Gaskets (Quantity 2)
  • Throttle Body Gasket (Quantity 1)
  • Exhaust Manifold Gaskets (Quantity 2)

• Use Case:

  • Head gasket failure repair

  • Top-end rebuilds and camshaft changes

  • Refreshing sealing surfaces on high-mileage 6.2L LT engines

• Fitment Note: Designed specifically for 6.2L LT gasoline engines

• Quantity: One complete gasket set for one engine (both heads)

• Country of Origin: Genuine GM OE – “Made in” marking varies; see packaging for details