CSF Radiator for 2006-2007 Ford/Mercury 4.6L 4.0L (Explorer, Explorer Sport Trac, Mountaineer)
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The CSF Radiator Cap (part number 4540) is a direct-fit replacement for 2006-2014 Ford, INFINITI, Mazda, and Mercury vehicles with 4.0L, 4.6L, and 3.5L engines.
Fits: 2006-2014 Ford, INFINITI, Mazda, Mercury, and Nissan models including Explorer, Explorer Sport Trac, EX35, FX35, FX50, G25, G37, Q60 and more - 4.0L, 4.6L, and 3.5L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Mini, 20 psi
Interchanges With: Stant 4540