Alfa Romeo originally
listed Golden Lodge 2HL plugs (p/n 60512929) for the ES30, but
this was superseded in September 2006 for p/n 71736278, which
is a Champion plug (14NC or 04NE, depending where you look).
Whilst the Champion
plugs are supplied by Alfa Romeo they have received mixed reviews,
with many preferring NGK plugs. However, researching equivalents
for the GL 2HL plugs has been very frustrating, with most sites
listing totally different plugs, all very confusing (see below)!
But, if you look hard
enough, it is still possible to buy the original GL 2HL plugs
with their four electrodes for around a fiver each.
Some other plugs that
are listed for SZs.
(Please note, these are not recommendations!)
Golden
Lodge
|
Champion
|
Bosch
|
Denso
|
NGK
|
2HL
|
RN9YC
|
|
W20EPRU
|
PGR6A
|
|
14NC
|
|
W20EPRU-ZU
|
BP7ES
|
|
|
|
IW20
|
B7ES
|
|
|
|
VW20
|
BPR6EIX
|
Update: An exchange of emails with an employee of NGK (thanks
TEJ) suggested the Iridium BPR6EIX plugs would be a good
high specification replacement if the Golden Lodge plugs can't
be found.
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