Cylinder head gasket kit for 2006-2009 Buick LaCrosse LE5 2.4L (Part Number: 1259560)

This complete gasket set for the 2.4-liter Buick LE5 engine (2006-2014 models) typically includes high-quality multi-layer steel (MLS) gaskets specifically designed for a 90mm bore. Key components utilize FPM (Viton) rubber material and cover the cylinder head, exhaust manifold, timing cover, and crankshaft oil seals.

Description

Engine Codes: LE5, LE9, LAP, LAT

Cylinder Head Gasket Material: Multi-Layer Steel (MLS) or MLX

Bore Diameter: Approximately 89.4 mm to 90 mm

Cylinder Head Gasket Thickness: Typically 0.036 inches to 0.060 inches Valve Stem Seal Material: FPM (Fluorocarbon Rubber)

Front Crankshaft Seal: Inner Diameter 42.0 mm, Outer Diameter 55.0 mm, Thickness 7.0 mm (FPM/Viton)

Rear Crankshaft Seal: Inner Diameter 90 mm, Outer Diameter 104 mm, Width 11 mm

Components Included: Cylinder head, valve cover, timing cover, exhaust/intake manifold, water pump, and oil pan gaskets