Exhaust Manifold Nut

Copper M7 / 7mm self locking copper exhaust nut.

Replaces OEM BMW Number: 

11721437202

11621711955

Brand new, never used.

MADE IN GERMANY

This is for a quantity (16) copper nut for exhaust manifold / headers.

Fits the following BMW models

E30 318i (M42)

E36 all models

E46 all models

E34 325i (M50)

E39 520i, 523i, 528i, 530i

E53 X5 3.0i (M54)

E60 530i

Z3 all models

Dimensions

Diameter: 7mm

Pitch: 1.0 Coarse Thread

Height: 9.0mm

Wrench Size: 11mm

Flange Diameter: 16.5mm

Material

Class 8 Steel

Finish

Copper Plating

Suitable for extreme heat automotive and motor sport applications, such as exhaust manifolds. 

Temperature degree range: - 94 to 750 Fahrenheit. (-34 to 400 Celsius)

** Next business day shipping on most all orders

** Includes free tracking number

BUY WITH  CONFIDENCE!!