Help w/Rear Fender Flare - correct part #?
 

Hi everyone.

I just bought a 2003 Montero Sport ES, Satellite Silver (I think) with black trim. Part of the left rear fender flare is missing, and I would like to replace it. The flare is made out of textured black plastic. But I can't figure out if the flare actually comes in 2 parts, 1 part that separates into two sections, or whether the missing section is actually a mud guard which connects to the flare proper. There appears to be a joint on the right rear flare in exactly the place where the section is missing from the left. (see photos below). Online exploded parts diagrams aren't as clear as I might wish.

So my question is - Is the part I want MR990411, or AMT8YF2B09 or MR230943 or something else entirely?

Photos: 1st 2 photos show the right rear flare (complete) for comparison. Next 3 photos show the left with the missing section

Thank you for any help you can offer

Second guessing myself also. how do you tell if you have black exterior trim, or black/gray? Might sound obvious, but on a 12 year old vehicle it isn't really clear as to what might be fading or original color

Don't have Montero Sport, but looking at the photos this is definitely a two piece unit. Most likely they are sold as individual parts. When I had to find correct trim piece, I went to a local body shop (the one i had good experience with prior), had them run VIN number through their system and look up on the diagrams for the part that I needed. They were able to give me correct part numbers and in one case get the part cheaper than I could find it elsewhere.

Thank you for the advice HunterD. There is a body shop within a couple of miles to me that I have to visit anyway (for a different vehicle). I will ask if they can look it up by VIN#. It does seem too clean a break (and a change in the way the trim is attached to the vehicle at that point) to be all one piece.

Rear Fender Flare - Mud Guard part # SOLVED
 

For the record: Mitsubishi offered a factory installed trim kit on some 2003 ES models (not sure about other models) as an option costing around $600. The flares were made of textured black plastic. This items appear never to have been available as parts or in the aftermarket.

The rear trim cam in two parts - the primary wheel arc and a mud guard. These two pieces join at a horizontal slip joint just behind the passenger door (you can see where the split is on the pictures above). The mud flap section is ~$21" long.

There also seems to be 2 versions of this mud flap. One has a concave front/wheel-facing side, and is attached to the quarter panel with 5 fasteners (see 1st two photos below). The other has a solid convex face on both the front and back, and has 4 fastening points. (Photos #3 & 4 below).(Note: the photos of the 4 hole mud flap are for the passenger side, not the drivers side

As far as I am aware, the only way to obtain these items is through Ebay, junkyards, or other similar sellers.

Hope this is helpful to someone