Product Description
GMC Acadia 2017-2023 Top Mirror Covers, No Turn Signal (MC57425)
MC57425 puts chrome on the top of each housing on a 2017 through 2023 Acadia whose mirrors lack a turn signal lamp. The record carries two notes, "Top only" and "No Turn Signal," and the title says the same thing in its own words: "without turn signal." The single fitment row is tagged 4-door SUV.
Reading the two notes
"Top only" means the covers go on the upper portion of the mirror, not the whole shell. "No Turn Signal" means the set is for housings without a signal lamp. Both conditions need to match your Acadia. If your mirrors have a lamp, this set isn't described for them, and no version with a cut out is linked on this sheet. Look at your mirrors, and if you're unsure, call Quality Automotive Trims at 877-752-3811.
A replacement set?
The title calls this a "Mirror Cover Replacement," and the part type on the record uses the same name, misspelled; we've flagged the typo for correction. The catalog doesn't explain what the word replacement means here, and the mounting line lists 3M tape rather than a snap-on fit. The photos show the shape; call if the wording raises questions.
Specs
- A pair of covers
- Chrome-plated ABS plastic, polished to a shine
- Imported
- Top only, for mirrors with no turn signal
- Mounting is by 3M automotive-grade acrylic foam tape
For the 2017-2023 Acadia without turn signals, QAA states the tape will hold for a lifetime with no damage to the SUV's surface. The photos show the covers' shape.
Pillar trim for the same Acadia
Two Pillar Post Trim kits are linked: PP57425 with 4 pieces and PP57426 with 6. Both are tagged 4-door SUV. They're sold separately, and their materials and mounting are on their own pages.
Taping on a top cover
The lower edge of each cover is the line people notice, so set it carefully. Repair any chips on the housings first. Wash with soap and water, dry, and wipe with rubbing alcohol.
Before mounting, place the cover on the top of the mirror and check its lower edge from in front of the Acadia and from inside. Once it runs evenly, mark the position with painter's tape. Line it up with the marks and press firmly along each edge. Fit the second cover the same way, then compare both edges from straight ahead.
The Installation tab has the full procedure and the tape's temperature range. A dry, mild day is best, and the Acadia should stay out of rain and the first wash until the bond settles.
Why the notes come first
A top-only cover made for a mirror without a lamp won't match a housing that has one, so the two notes are the first things to check, before the photos or the price.
Care
Mild soap, water and a soft cloth keep chrome bright. Abrasive pads and harsh chemicals can scratch it.
Year check
The row runs from 2017 to 2023. An Acadia older than 2017 isn't listed. Check the Acadia's year is within 2017 to 2023.
Questions about MC57425? Call 877-752-3811.
MC57425 specifications
| Brand | QAA |
|---|---|
| Part number (MPN) | MC57425 |
| UPC | 691821628292 |
| Part type | Mirror Cover Replacment Set |
| Pieces in kit | 2 |
| Material | Chrome Plated ABS plastic |
| Finish | Chrome plated |
| Coverage / notes | Top only; No Turn Signal |
| Mounting | 3M automotive-grade acrylic foam tape |
| Origin | Imported |
| Fits | 2017-2023 GMC Acadia |
Fitment: MC57425
| Vehicle | Years | Body style |
|---|---|---|
| GMC Acadia | 2017-2023 | 4-door, SUV |
Fitment is listed exactly as QAA catalogs it. Confirm the body style as well as the year and model. Questions? Call Quality Automotive Trims at 877-752-3811 with your year, make, model, and body style.
Other QAA trim cataloged for the 2017-2023 GMC Acadia
Check the body style on each listing; some kits are specific to one body style.
Installation tips: Mirror Cover Replacment Set
- Unpack all 2 pieces and match each one to its position on the vehicle, using the product photos, before fitting any of them.
- Each piece mounts with 3M automotive-grade acrylic foam tape, so clean and dry the mounting surface first; the tape needs paint or trim free of dirt and wax.
- Align the piece and press it firmly into place, working along its full length so the tape bonds evenly.
- Fit one piece at a time and compare each with the product photos and the pieces already in place.
These are general tips. Follow any instructions packed with your kit if they differ.
FAQ: MC57425 Mirror Cover Replacment Set
Which vehicle does MC57425 fit?
The GMC Acadia 4-door SUV, 2017 through 2023.
Will it fit mirrors with a turn signal?
No. The notes say no turn signal, and the title says without turn signal.
Does it cover the whole mirror?
No. The note says top only.
How is it attached?
With 3M automotive-grade acrylic foam tape. QAA states the tape will hold for a lifetime without causing any damage to the surface of the vehicle.
What other Acadia parts are listed?
PP57425 and PP57426, Pillar Post Trim in 4 and 6 pieces.
