Ford Racing 3 Valve Zero Degree 16mm Spark Plugs -- M-12405-3V0
Part Number: M-12405-3V0
List Price: $145.00
Our Price: $130.00
Description
- For use in engines with higher than stock cylinder combustion pressures
- Unique design is proprietary to Ford 3-valve engines
- One heat range colder than the stock Mustang GT plug
- Two heat ranges colder than the stock 5.4L truck 3-valve engine
- Sold in engine sets of 8
- Fits 2005-2008 engines with early style 16 mm "High Thread" design spark plugs can be identified by coil pack engineering number 3L3E part number. If your coil pack has 8L3E on the top, then you need M-12405-3V12MM spark plugs.