Can anyone confirm for me what the correct thread size is on the spark plug?
Thanks!
Location: Winchester, VA
Posts: 20
My VIN: 3236
Can anyone confirm for me what the correct thread size is on the spark plug?
Thanks!
According to this link the OEM plug thread size is 17mm.
https://m.autozone.com/external-engi...15300_199221_0
Dana
1981 DeLorean DMC-12 (5 Speed, Gas Flap, Black Interior, Windshield Antenna, Dark Gray)
Restored as "mostly correct, but with flaws corrected". Pictures and comments of my restoration are in the albums section on my profile.
1985 Chevrolet Corvette, Z51, 4+3 manual
2006 Dodge Magnum R/T (D/D)
2010 Camaro SS (Transformers Edition)
Sorry, here is a better link with more info on the Specs tab. According to this, the thread size is 14mm and the thread pitch is 1.25 .
https://www.sparkplugs.com/product.aspx?zpid=8261
Perhaps someone can confirm this by actual measurements. I don't have one nearby.
Dana
1981 DeLorean DMC-12 (5 Speed, Gas Flap, Black Interior, Windshield Antenna, Dark Gray)
Restored as "mostly correct, but with flaws corrected". Pictures and comments of my restoration are in the albums section on my profile.
1985 Chevrolet Corvette, Z51, 4+3 manual
2006 Dodge Magnum R/T (D/D)
2010 Camaro SS (Transformers Edition)
Yes it is.. M14x1. 25
only from the past can we choose the correct path for the future...
Location: Winchester, VA
Posts: 20
My VIN: 3236
Thank you! I ordered a tap for it and now will just have to get the courage to do it. Thanks again.
Location: Burnsville MN-Moving to Kalispell MT. in June 20111
Posts: 886
My VIN: 2691
Did you cross thread the spark plug?
Is it going to hold?