Genuine 19366846 Cylinder Head Gasket Kit with Gaskets Seals and Bolts

The GM Genuine Parts 19366846 Cylinder Head Gasket Kit is an OE-quality complete gasket set designed for 3.4L engines in GM vehicles. This comprehensive kit includes all necessary gaskets, seals, and bolts required for cylinder head service or valve grind operations.

Key Features:

• Complete cylinder head gasket set with all required components
• Includes head gaskets, valve cover gaskets, seals, and mounting bolts
• Head gasket specifications: 3.720 inch bore, 0.065 inch compressed thickness
• Designed, engineered, and tested to rigorous GM standards
• True OE parts installed during production or validated by General Motors
• Also known as valve grind gasket kit or top end engine set

GM Genuine Parts are engineered to seal combustion chambers, coolant passages, and oil passages between the cylinder head and engine block. This kit provides the exact fit, form, and function of the original equipment, ensuring proper engine sealing and performance. Backed by General Motors quality standards and covered by GM's 12-month parts warranty.

Superseded Part Numbers: 19353833, 89017721, 89018138