I have two late build injectors that are supposed to both be Ford part # 4C3Z-9E527-BRM.
One of them has gray plastic on it and is stamped International part # DA1878284C91, while the other has black plastic on it and is stamped International part # DA1846692C2.
Also, the one with gray plastic on it has Reman04 stamped on it, while the one with black plastic does not.
My question is, are these both in fact Ford part # 4C3Z-9E527-BRM, and correct for use in a late build 6.0 (in this case a 2006 6.0)? I'm guessing maybe the black one is a factory original injector, and the gray one is a reman'ed unit, although both boxes say REMANUFACTURED.
Could someone please cross-reference the International part #'s to see if these are both the same injector? Thank you