Subaru 2002 Impreza - Manual (Page 318)

IMPREZA(NA) A1830BE-A (ENGLISH)
11
Maintenance and service
11-21
– CONTINUED –
Spark plugs
CAUTION
D When disconnecting the spark plug cables,
always grasp the spark plug cap, not the
cables.
D Make sure the cables are replaced in the
correct order.
HBA004BA
It may be difficult to replace the spark plugs. It is
recommended that you have the spark plugs re-
placed by your SUBARU dealer.
The spark plugs should be replaced according to
the maintenance schedule in the “Warranty and
Maintenance Booklet”.
J Recommended spark plugs
Non-turbo models: RC10YC4 (Champion)
BKR6E-11 (NGK)
BKR5E-11 (NGK)
Turbo models: PFR6G (NGK)