BonesDT
Elite Explorer
- Joined
- July 12, 2002
- Messages
- 1,074
- Reaction score
- 8
- City, State
- Westchester, NY
- Year, Model & Trim Level
- Red '99 Sport SOHC 4x4
Here's what motorcraft.com lists for my truck:
AGSF22FM Suppressor Spark Plug
PLATINUM FINEWIRE - NICKEL PLATED SHELL
SP400 Suppressor Spark Plug
PLUG TYPE: NICKEL - TYPE: ALTERNATIVE PLG
SP500 Suppressor Spark Plug
PLUG TYPE: FINEWIRE PLATINUM - TYPE: STD SERVICE PLG
What is the difference between these 3 plugs? It seems some sites, like rockauto, says "SP500 (#AGSF22FM)"
Which one is the "double platinum" that everyone recommends? Does double platinum mean 2 electrodes or something else? Which is OE, single or double?
AGSF22FM Suppressor Spark Plug
PLATINUM FINEWIRE - NICKEL PLATED SHELL
SP400 Suppressor Spark Plug
PLUG TYPE: NICKEL - TYPE: ALTERNATIVE PLG
SP500 Suppressor Spark Plug
PLUG TYPE: FINEWIRE PLATINUM - TYPE: STD SERVICE PLG
What is the difference between these 3 plugs? It seems some sites, like rockauto, says "SP500 (#AGSF22FM)"
Which one is the "double platinum" that everyone recommends? Does double platinum mean 2 electrodes or something else? Which is OE, single or double?
