Product Description
RX350 Pillar Trim With Rear Triangle Piece, Eight Pieces, 2023-2026 (PP73127)
The rear triangle is the reason to look at PP73127. QAA's catalog notes that this eight-piece kit for the Lexus RX350 includes a rear triangle piece, something neither of the smaller RX350 kits is noted for. The covers are mirror-polished 304 stainless steel, made in the USA, and the kit is listed for the 4-door RX350 SUV from 2023 through 2026.
How it compares
- PP73125: four pieces, no coverage note
- PP73126: six pieces, no coverage note
- PP73127: eight pieces, includes rear triangle piece (this kit)
- PP73128: ten pieces, includes front pillar at mirror
The ten-piece kit's note mentions the front pillar at the mirror rather than the rear triangle. The data does not say whether it also includes the triangle, so if you want both areas, call and ask before ordering.
What a rear triangle is
On many SUVs there is a small triangular section of trim or glass near the back of the rear door, where the window line meets the roof pillar. A polished piece there carries the bright frame all the way to the back of the side glass instead of stopping short.
The steel
26-gauge 304 stainless steel with a mirror polish. With solid stainless, the finish is part of the metal, so there is no plated layer to peel and every piece matches.
Mounting
The eight RX350 covers, rear triangle piece included, go over the existing surface with 3M automotive-grade acrylic foam tape, and no trim comes off. Per QAA, that tape will hold for a lifetime without harming the Lexus.
Install it carefully
Plan for an unhurried session on a dry, mild day. Wash all the pillars, including the rear triangle area, and dry them completely. Remove wax with a clean, residue-free wipe. Lay out the eight covers and match each to the photos, paying attention to which piece is the triangle. Dry-fit everything with the liners on. Then peel and press each piece firmly along its full length, one cover at a time. Wait a few days before washing. The Installation tab details each step.
The small piece matters
Triangle pieces are short, so they show any misalignment quickly. Place them after the main pillar covers on that side, so you can line them up with what is already there.
Fitment
Eight RX350 pieces for the 4-door SUV, 2023 to 2026, as recorded on the Fitment tab.
Care
Wash with mild soap, rinse, and dry with microfiber. Avoid abrasive pads on the mirror finish.
Ordering
Confirm the year on your registration first. Each RX350 kit is complete on its own, so choose the one whose coverage matches what you want.
Who this kit suits
RX350 owners who want the window frame to continue all the way to the back of the side glass. If a gap at the rear triangle would bother you, this is the kit the data supports. If you also want the mirror area covered, talk to us about the ten-piece set first.
Part details
Part number PP73127, UPC 840251602529. For help with the RX350 kits, call Quality Automotive Trims at 877-752-3811.
PP73127 specifications
| Brand | QAA |
|---|---|
| Part number (MPN) | PP73127 |
| UPC | 840251602529 |
| Part type | Pillar Post Trim |
| Pieces in kit | 8 |
| Material | Polished 26-gauge 304 stainless steel |
| Finish | Polished to a mirror shine |
| Coverage / notes | Includes Rear Triangle piece |
| Mounting | 3M automotive-grade acrylic foam tape; installs directly over the existing surface |
| Origin | Made in the USA |
| Fits | 2023-2026 Lexus RX350 |
Fitment: PP73127
| Vehicle | Years | Body style |
|---|---|---|
| Lexus RX350 | 2023-2026 | 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 2023-2026 Lexus RX350
- PP73125: 4-piece Pillar Post Trim
- PP73126: 6-piece Pillar Post Trim
- PP73128: 10-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 8 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: PP73127 Pillar Post Trim
What does PP73127 fit?
The 4-door Lexus RX350 SUV, 2023-2026.
Does it include the rear triangle?
Yes. QAA's catalog notes that this kit includes a rear triangle piece.
Does it include the front pillar at the mirror?
That note is on the ten-piece PP73128, not this kit.
How does it install?
With 3M automotive-grade acrylic foam tape over the existing surface. QAA states the tape will hold for a lifetime without causing damage to the vehicle.
What is the material?
Mirror-polished 26-gauge 304 stainless steel, made in the USA.
Who do I call?
Quality Automotive Trims, 877-752-3811.
