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Threads Tagged with
7989
Thread / Thread Starter
Last Post
Replies
Views
Forum
Question regarding Spark Plugs
BigDinTexas
on 08-03-2010
08-04-2010
08:57 PM
by
GTRaider
2
901
4.6L V8 Technical Discussions
Spak plug confusion....
chopper_man
on 05-23-2010
05-26-2010
06:57 PM
by
chopper_man
9
851
GT S197 General Discussion
Autolite HT1.... FAILED....
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javina80
on 01-02-2010
01-09-2010
10:13 PM
by
Simon1
35
13,703
GT S197 General Discussion
Motorcraft sparkplugs are gone!
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1
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GT08FastPony
on 12-25-2009
12-28-2009
01:17 AM
by
07 Cervini
33
4,036
2005-2014 Mustangs
8 Champion Spark Plugs (#7989) for 4.6
my77stang
on 12-11-2009
12-12-2009
09:49 AM
by
my77stang
6
1,211
S197 Classifieds
What spark plugs u use?
cwheeler
on 09-27-2009
09-29-2009
04:59 PM
by
jz
6
1,076
4.6L V8 Technical Discussions
Champion plugs w/ off-center tips - how much does it matter?
richmod
on 07-27-2009
07-27-2009
02:49 PM
by
Goldenpony
1
470
2005-2014 Mustangs
for people with champion spark plugs
foolio2k4
on 07-16-2009
07-17-2009
08:52 AM
by
thedrod
5
594
2005-2014 Mustangs
WOAH Champion 7989.. NOT one piece plugs after all?
Blacksmoke
on 07-01-2009
07-02-2009
03:09 PM
by
J2L06GT
7
8,264
4.6L V8 Technical Discussions
"Cold" Air intake...
(
1
2
)
vasman
on 04-20-2009
04-22-2009
11:41 PM
by
Black GT
10
1,287
2005-2014 Mustangs
New Champion Plugs for 3V engine
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Goldenpony
on 03-13-2008
04-06-2009
12:02 PM
by
goldhillstang
107
11,258
GT S197 General Discussion
summit champion 7989 for 10.95
my77stang
on 03-24-2009
03-24-2009
11:05 PM
by
Rubrignitz
8
633
2005-2014 Mustangs
Spark Plugs??
(
1
2
)
OHYELLER
on 01-28-2009
02-01-2009
11:00 AM
by
kentompkins
11
1,297
GT S197 General Discussion
Best plugs for N/A????
(
1
2
)
07musclemustang
on 09-22-2008
09-28-2008
10:55 AM
by
rshamekh
17
4,329
GT S197 General Discussion
Brisk sparkplugs
(
1
2
)
memere
on 07-28-2008
07-30-2008
03:15 PM
by
wilkinda
14
2,257
GT S197 General Discussion
Replaced my plugs today and wow what a difference
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1
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billyjo
on 07-08-2008
07-10-2008
10:50 AM
by
rojizostang
28
2,851
2005-2014 Mustangs
Can the average Joe replace the SPARK PLUGS on our cars?
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1
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mAnYsTyLeS
on 06-03-2008
06-22-2008
09:42 PM
by
GidyupGo
21
2,247
GT S197 General Discussion
Misfire issue....
GA05GT
on 02-07-2008
06-15-2008
10:11 PM
by
frdfrst
2
827
2005-2014 Mustangs
5% Discount from Rock Auto (Champion 7989 plugs)
Rubrignitz
on 06-05-2008
06-05-2008
01:02 PM
by
Rubrignitz
2
639
2005-2014 Mustangs
Good price on Champion 7989 plugs
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Goldenpony
on 04-07-2008
05-25-2008
05:44 PM
by
Goldenpony
48
5,207
GT S197 General Discussion
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