Replaces OEM Part Numbers
-
UF523
-
MD363552
⚠️ Always confirm your coil configuration before ordering (sold as single unit).
Why Ignition Coils Matter on 4G63
Turbocharged 4G63 engines demand strong ignition due to:
-
High cylinder pressure
-
Increased boost levels
-
Elevated RPM
-
Aftermarket tuning
Failing coils can cause:
-
Hesitation under load
-
Rough idle
-
Check engine light (misfire codes)
-
Reduced power
Fresh ignition restores smooth boost pulls.












There are no reviews yet.