This sounds like the plastic piece the glass mounts onto and then snap-mounts into the motor inside the sideview mirror housing(?)
I would start with:
How to replace passenger side view mirror on 2000 GMC Yukon?
Hi , we stock over 4500 replacement pieces of side view auto mirror glass. Just let us know what type of car you have. Thanks Jack
I expect that you can buy the mirror online but I had mine fixed at a local glass shop. They purchased or cut a mirror to fit and they glued it over the cracked one.
Its called a Convex Mirror
Look at the mirror, and find the retainer screw. Loosen the screw and slide the mirror up, toward the roof of the car.
Wing mirror.
how to install Ford Ranger Driver Side View Mirror
No, it is the right side view mirror on 2002 subaru legacy
Glass and Holder??? Glass...Yes you can buy JUST the glass see www.burncoinc.com (I believe you need part# 3189 or 3515) they will not sell too you direct but find a glass shop that sells these. DO NOT goto a glass shop and have them 'CUT' you a mirror for this!!!! a side view mirror has to be auto mirror (FMVSS 101) it can not be house hold mirror. Holder...as for any parts that are broken inside the mirror head assembly, the entire mirror head has to be replaced. you can buy this at a dealership (very $$) or an after market supplier like www.Directauto.com ($$ not so bad) or an autowreckers (cheapest option) hope this helps Glass and Holder??? Glass...Yes you can buy JUST the glass see www.burncoinc.com (I believe you need part# 3189 or 3515) they will not sell too you direct but find a glass shop that sells these. DO NOT goto a glass shop and have them 'CUT' you a mirror for this!!!! a side view mirror has to be auto mirror (FMVSS 101) it can not be house hold mirror. Holder...as for any parts that are broken inside the mirror head assembly, the entire mirror head has to be replaced. you can buy this at a dealership (very $$) or an after market supplier like www.Directauto.com ($$ not so bad) or an autowreckers (cheapest option) hope this helps
yes. You can replace just the glass or the whole assembly.
I recommend that you caulk around the edges with transparent silicone caulking compound.
You will need to remove the door panel from your 2001 Honda Civic. Remove the site view mirror wiring harness. Remove the side view mirror retaining bolts. Reverse the process to install the new side view mirror.