Ford Performance Cold Spark Plug Set 16MM Thread 3-Valve For 4.6L Engines 2005-2008
Highlights
- Proprietary Ford 3V Design
- Colder Heat Ranger Than GT
- Sold In A Set Of 8
- Ford Performance Quality
Ford Performance 16MM Thread 3-Valve Cole Spark Plug Set For 2005, 2006, 2007, and 2008 Mustangs With 4.6L Engines.
Is your engine not performing at its peak? The Ford Performance 16MM Thread 3-Valve Cole Spark Plug Set M-12405-3V0A For 2005-2008 Mustangs with 4.6L Engines will have your engine purring once again with one heat ranger colder than the Mustang GT Plug.
Features and Benefits:
- Fits 2005-2008 3V heads requiring the 16 mm thread
- For use in engines with higher than stock cylinder combustion pressures or sustained high rpm
- 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-3V truck engine plug
- Sold in engine sets of (8) eight
Replacing the spark plugs is no small feat, but you want your Mustang's power and performance at its best. Ford Performance parts will provide an ignition better than stock Mustang GT plugs or stock 5.4L 3-Valve truck engine plugs. This set of eight top-notch spark plugs has 16MM threading and its for 4.6L engines on your 2005-2008 3-Valve Engine Mustang. You'll be itching to turn the key the next time you start your pony.
Tech Tip: Use M-12405-3V12MM (M124053V12) spark plugs for 2008 and newer 3-Valve heads
Please Note: 2008 engines with late style 12 mm spark plugs can be identified by coil engineering number 8L3E while 2005-2008 engines with early style 16 mm "High Thread" design spark plugs can be identified by coil engineering number 3L3E part number. All 2009-2010 engines use 12 mm spark plugs.
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Engine, Mustang Ignition System, Mustang Spark Plugs
