Spark plugs-replacement 98 41-921
#1
Senior Member
Posts like a Northstar
Thread Starter
Spark plugs-replacement 98 41-921
My 98 came with 41-401 plugs which were replaced after a few years with 41-921 plugs. These were platinum and were good for 100000 miles. After 75K I'm replacing them with???
I find the replacements aren't available: the replacemetns are iridium @ $6 per and the number is 41-101. What happened to reasonable priced standard spark plugs? I dont want to change brands but this is a problem because I can't see 100K plugs in a car at 135K miles.
Can someone tell me what happened?
I find the replacements aren't available: the replacemetns are iridium @ $6 per and the number is 41-101. What happened to reasonable priced standard spark plugs? I dont want to change brands but this is a problem because I can't see 100K plugs in a car at 135K miles.
Can someone tell me what happened?
#3
DINOSAURUS BOOSTUS
Expert Gearhead
The Iridums are a good replacement and the car could make another 100K in reality.
However maybe trying another place or a dealer will get you the results you seek.
However maybe trying another place or a dealer will get you the results you seek.
#4
Senior Member
Posts like a Camaro
Re: Spark plugs-replacement 98 41-921
Originally Posted by imidazol
My 98 came with 41-401 plugs which were replaced after a few years with 41-921 plugs. These were platinum and were good for 100000 miles. After 75K I'm replacing them with???
I find the replacements aren't available: the replacemetns are iridium @ $6 per and the number is 41-101. What happened to reasonable priced standard spark plugs? I dont want to change brands but this is a problem because I can't see 100K plugs in a car at 135K miles.
Can someone tell me what happened?
I find the replacements aren't available: the replacemetns are iridium @ $6 per and the number is 41-101. What happened to reasonable priced standard spark plugs? I dont want to change brands but this is a problem because I can't see 100K plugs in a car at 135K miles.
Can someone tell me what happened?
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