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Home >> BMW >> 1999 >> 328is Automatic >> Repair and Diagnosis >> Engine Performance >> Specifications >> Engine Controls - Service & Adjustment Specifications >> Ignition System >> Spark Plugs
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Spark Plugs

SPARK PLUG TYPE

Application Spark Plug
M Roadster & M Coupe NGK BKR 7 A
M3 Bosch FGR8KQC
M5 NGK BQR6 EQUP
All Others NGK BKR6 EQUP
SPARK PLUG SPECIFICATIONS

Application Gap In. (mm) Torque Ft. Lbs. (N.m)
All Models (1) 23 (31)
(1) Spark plug gap is not adjustable.
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