- Services the timing system on 4.0 L SOHC V6 Engine.
- Required for replacing the timing chain when the poorly designed original Teflon chain guides fail.
- Signs of failure are heard as a louder engine note during a cold start and between 2400 – 3000 RPM.
- Applications: Ford Ranger, Explorer & Mercury Mountaineer with (1997-2002).
- Compare to Ford Factory Tools: 303-564, 303-573, 303-576, 303-577, 303-578, 303-571, 303-565, 303-575
Application Details
| Make | Model | Year |
| Ford | Ranger | 2001-2011 |
| Ford | Explorer | 2001-2010 |
| Ford | Explorer Sport Trac | 2001-2010 |
| Ford | Mustang | 2005-2010 |
| Mercury | Mountaineer | 2000-2010 |
| Mazda | B4000 | 2001-2009 |
| Land Rover | Discovery | 2004-2009 |
