ML 430 (163.172) V8-4.3L (113.942) (2000)
Spark Plug: Application and ID
Spark Plugs Installation Survey As-Built Configuration
SURVEY OF INSTALLABILITY:
Engine 113.942
Model 163.172 (ML 430)
BERU - 14FGH 8 DPURX 2
Bosch - F 8 DPER
NGK - IFR5D 10
SPARK PLUG IDENTIFICATION:
BERU
Example: 14FGH 8 DTURX 0
14
Thread
F
Shape of seat and version
GH
Surface discharge spark plug with auxiliary spark gap
8
Thermo index
D
Length of thread and length of spark
T
Electrode version
U
Electrode material
RX0
Version type
Example: 14F-8 DUO
14
Thread
F
Shape of seat and version
8
Thermo index
D
Length of thread and length of spark
U
Electrode material
O
Version type
BOSCH
Example: F 8 KTCR
F
Shape of seat and thread
8
Thermo index
K
Length of thread, spark position
T
Electrode version
C
Electrode material
R
Version type, e.g. with resistor
Example: F 8 DCO
F
Shape of seat and thread
8
Thermo index
D
Length of thread, spark position
CO
Electrode version (heavy-duty)
NGK
Example: BK5 ES