" OVERSIZED HOLES" For Sparkplugs that have been previously repaired.
The outside thread of the BIG-SERT is M18x1.5, the stripped hole should not be larger than 16.3mm or .640 inches. |
SPARK PLUG KITS DO NOT INCLUDE INSERTS |
KIT SIZE |
KIT PART NO. |
|
|||
LENGTH |
WASHER SEAT P/N |
TAPER SEAT P/N |
|||
INCHES | METRIC | ||||
M14x1.25 |
6605141S |
.370 | 9.4mm | 66151401A | 66151451A |
.430 | 11mm | 66151403A | 66151453A | ||
.600 | 15mm | 66151405A | 66151455A | ||
.660 | 16.8mm | 66151407A | 66151457A | ||
.964 | 24.5mm |
n/a |
66151458A | ||
FORD | KIT PART NO. |
|
|||
LENGTH |
STYLE |
TAPER SEAT P/N | |||
INCHES | METRIC | ||||
Ford Style inserts |
6605553A |
.660 | 16.8mm | Triton style | 66151459A |
.965 | 24.5mm | Z-tec style | 66151460A | ||
C5-A® Copper Anti-Seize Stick
p/n 66237229 Recommended for use on spark plug with aluminum insert. |