07Textahoe
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- Aug 5, 2012
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I have a 07 Tahoe LT with 116000 miles on it and was going to take it to have a tune up but the dealer quoted me $500.00 buck for a tune up. Think I will do it myself. anyone know what kind of spark plug/Wires I should use I think I will stick with AC Delco parts. Book calls for GM part number For plugs 12571164 AC Delco Part number 41-985 but when I look up that part number I was given GM Part number 12621258 as a replacement. I also checked the AC Delco website and was given ACDELCO PROFESSIONAL
SPARK PLUG ASM
Part Number: 41-110
Product Notes:
Iridium-Spark Plug
ACDELCO SPECIALTY
SPARK PLUG ASM
Part Number: 6
Product Notes:
Rapidfire Spark Plug
Anyone got suggestions on what I should use should the replacements be Iridium or platinum
SPARK PLUG ASM
Part Number: 41-110
Product Notes:
Iridium-Spark Plug
ACDELCO SPECIALTY
SPARK PLUG ASM
Part Number: 6
Product Notes:
Rapidfire Spark Plug
Anyone got suggestions on what I should use should the replacements be Iridium or platinum