1999 Subaru Legacy Owner's Manual - Page 342
1999 Subaru Legacy Manual
Page 342 highlights
Spark plugs J Replacing the spark plug 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. CAUTION HBA004BA Replace the spark plugs according to the maintenance schedule in the warranty and maintenance booklet. J Recommended spark plugs 2.2 Liter models RC10YC4 (Champion) [Alternate] BKR5E-11 (NGK) 2.5 Liter models PFR5B-11 (NGK) [Alternate] RC10P4A (Champion) 10-22
10-22
Spark plugs
J
Replacing the spark plug
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
Replace the spark plugs according to the maintenance schedule in the
warranty and maintenance booklet.
J
Recommended spark plugs
2.2 Liter models
RC10YC4 (Champion)
[Alternate]
BKR5E-11 (NGK)
2.5 Liter models
PFR5B-11 (NGK)
[Alternate]
RC10P4A (Champion)