Product Description
Buick Regal TourX 6-Piece Pillar Post Trim, 2018-2020, TourX Only (PP58578)
The Buick Regal TourX is the wagon version of the Regal, and PP58578 is a pillar post kit made for it alone. Six pieces of polished stainless steel cover the window pillars of the 4-door Regal TourX in model years 2018 through 2020. QAA's catalog notes that this kit does not fit the Regal Sportback or GS.
Made for the wagon
The TourX is a different body from the Sportback, and QAA catalogs separate six- and eight-piece kits for each. This is the TourX six-piece kit. Sportback and GS owners should look at PP58576 instead.
TourX options
There are three QAA pillar kits a TourX owner can use. PP58575 has four pieces and is listed for the TourX as well as the Sportback and GS. This kit has six pieces and is TourX only. PP58579 has eight pieces and is also TourX only. None of the Regal kits carries a coverage note, so the catalog does not say which pillars each piece covers. Comparing the photos is the best way to see the differences.
A wagon worth trimming
Wagons tend to have a long run of side glass. Polished pillars break that run into framed sections and give the car a more distinctive, upscale profile. Six pieces is a balanced choice, more noticeable than the four-piece kit and quicker to install than the eight.
Material
The six Regal TourX covers are cut in the USA from 26-gauge 304 stainless steel and polished to a mirror. Because they are solid metal, there is no plating that could flake off.
Installation
The TourX pillar set adheres over the existing pillars with 3M automotive-grade acrylic foam tape, and nothing has to be taken apart. Per QAA, the tape will hold for a lifetime without damaging the wagon.
Arrange the six covers on a towel in photo order. Wash and dry the pillars and wipe off any wax. Dry-fit each piece, then peel and press firmly from end to end. Fit the first Regal cover and use it as the guide for the rest. Full steps are on the Installation tab.
Conditions
Install on a mild, dry day in the shade or a garage. Tape bonds best when the panel is clean and at a comfortable temperature.
Polished pillars give the practical TourX shape a dressier, more custom look. Six pieces brings clear definition to the side glass without the longer install of the eight-piece kit, which makes it the middle choice for the wagon.
Fitment
Listed for the Buick Regal 4-door, 2018 through 2020, Regal TourX only. The Fitment tab shows the entry exactly as QAA records it.
Specs and help
Part number PP58578 carries UPC 691821388332. The Specs tab lists the material, gauge, and piece count. For help confirming which Regal kit is right, call Quality Automotive Trims at 877-752-3811.
Afterward, a soft cloth clears fingerprints, and the trim washes along with the rest of the car. Since every Regal kit is a complete set, decide on coverage before ordering so you only buy once.
PP58578 specifications
| Brand | QAA |
|---|---|
| Part number (MPN) | PP58578 |
| UPC | 691821388332 |
| Part type | Pillar Post Trim |
| Pieces in kit | 6 |
| Material | Polished 26-gauge 304 stainless steel |
| Finish | Polished to a mirror shine |
| Mounting | 3M automotive-grade acrylic foam tape; installs directly over the existing surface |
| Origin | Made in the USA |
| Fits | 2018-2020 Buick Regal |
Fitment: PP58578
| Vehicle | Years | Body style |
|---|---|---|
| Buick Regal | 2018-2020 | 4-door, Regal TourX only. Does not fit Sportback, GS |
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 2018-2020 Buick Regal
- PP58575: 4-piece Pillar Post Trim
- PP58576: 6-piece Pillar Post Trim
- PP58577: 8-piece Pillar Post Trim
- PP58579: 8-piece Pillar Post Trim
Check the body style on each listing; some kits are specific to one body style.
Installation tips: Pillar Post Trim
- Unpack all 6 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 directly over the existing surface, 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: PP58578 Pillar Post Trim
Does PP58578 fit the Regal Sportback?
No. QAA lists it for the Regal TourX only. The Sportback 6-piece kit is PP58576.
Which years fit?
Buick Regal TourX, 2018 through 2020.
What other kits fit the TourX?
PP58575 with 4 pieces and PP58579 with 8 pieces.
How is it installed?
With 3M automotive-grade acrylic foam tape directly over the existing surface. QAA states the tape will hold for a lifetime without causing damage to the vehicle.
What is it made of?
Polished 26-gauge 304 stainless steel, made in the USA.
Who can I call?
Quality Automotive Trims at 877-752-3811.
