BMW 740i Engine Cylinder Head Gasket Replacement

; For Cylinder : 1 to 4 Only Thickness : 1.65mm Inside Diameter : 93 mm

1.74MM : Cylinders 5-8

1.74MM : Cylinders 1-4

Requires Replacement without Cylinder Head Bolts 1.74mm From 10/01/1997

Requires Replacement without Cylinder Head Bolts

Requires Replacement without Cylinder Head Bolts

Requires Replacement without Cylinder Head Bolts 1.74mm From 10/01/1997

2.07mm Thickness Cylinder Head Bolt Replacement Recommended Multi-Layered Steel

Requires Replacement without Cylinder Head Bolts From 10/1997

Cylinder Head Bolt Replacement Recommended Composite

2.07mm Thickness Cylinder Head Bolt Replacement Recommended Multi-Layered Steel

1.74mm Thickness Cylinder Head Bolt Replacement Recommended Multi-Layered Steel

Composite

1.74 mm : Cylinders 5-8

+ 0.3 mm : Cylinders 1-4

+ 0.3 mm : Cylinders 5-8

1.74 mm : Cylinders 1-4

Production: -08/31/1997, + 0.3MM : Cylinders 5-8

without Cylinder Head Bolts Old Design Requires Replacement

w/ 1.215mm

1.00mm Thick

0.70mm Thick

# of layers: 4 Bore Size (MM): 83 Bore Shape: Round Compressed Thickness: .036 Material: MLX

without Cylinder Head Bolts Improved Design Requires Replacement

1.215mm Head Gasket Cylinder Head Bolt Replacement Recommended Multi-Layered Steel

1.20mm Thick

1.50mm Thick

w/ 1.215mm

1.52mm Head Gasket Cylinder Head Bolt Replacement Recommended Multi-Layered Steel

w/ 1.52mm (+0.3)

1.20mm Head Gasket Cylinder Head Bolt Replacement Recommended Multi-Layered Steel