Spark Plug Conversion Chart for Dodge WC Series / T214 engine:
AC Delco: 44 / 44-5 / 44-5Com / 44Com / 45 / C44 / C45 B45
Beru: Z112 / 14-10E / 14-8E
Bosch: W10E / W10EC / W125T3 / W125TE / W145T3 / W175T4 / 0241219510 / W7EC / W8E / W8EC / W95T3 / W9E / W9EC / W9EC0 / WR8EC / WR9EC /
Brisk: K19
Case: AO5999AB
Champion: J43 / J7 / J7J / J7JM / J8 / J8C / J8J / J8JM / UJ8 /
NGK: B-4 / B4 / B6S / B6SVP1 / B6Y / BR6S / / CS3 /
Denso: W14PR-U
NHSP: G6C
Prestolite: 14-03-01
Splitfire: SF29E / SM029E / SM29E
Torch: G6C
Unipart: GSP30 (Made by Champion)
Valley Forge: 447
Note: The list provides different types of spark plugs = "hotter" and "colder" ones, to match different fuel qualities.
Use as reference the Champion J8C as Std.
This chart gives a better indication:
