Product Description
Mercedes GLB Eight-Piece Polished Pillar Post Trim, 2020-2026 (PP70987)
The largest GLB pillar kit QAA lists, PP70987 includes eight polished stainless steel covers for the 4-door Mercedes GLB SUV, model years 2020 through 2026.
The bold choice
Eight pieces turns the window pillars into a strong stainless feature. The smaller kits are PP70985 with four pieces and PP70986 with six, and all three share fitment. QAA does not record which posts each kit dresses, so we will not claim this set covers every pillar; the photos on this page show what is included.
Fitment
Mercedes GLB, 4-door SUV, model years 2020, 2021, 2022, 2023, 2024, 2025, and 2026. The Fitment tab shows the entry. If you are not sure of your vehicle's year, check the registration before ordering.
Why 304 stainless
All eight covers are made in the USA from 26-gauge 304 stainless steel and polished to a mirror shine. With no plated layer, the brightness is part of the metal, and the full set matches piece to piece.
What the trim does
Pillars are the vertical posts that frame the side windows. Stainless covers outline them in reflective metal and make the side profile look more finished. They are cosmetic and sit over the original surface, which stays intact.
Mounting
The eight GLB pieces install over the existing surface with 3M automotive-grade acrylic foam tape, and nothing is taken apart. According to QAA, the tape will hold for a lifetime and won't mark the Mercedes.
Installing a larger kit
Group the eight GLB covers by position on a soft towel. Clean, dry, and de-wax the pillars. Dry-fit every cover before peeling, then press firmly along its full length. Step back after each one before starting another. Install on a dry, mild day and avoid washing for a few days. The Installation tab covers each step.
Completing the look
QAA's other GLB accents include RW70985, a two-piece set of rear window side accents; RD70985, a rear deck accent accent; and GC70985, a gas door cover trim. With the fullest pillar kit installed, these help carry the stainless around the vehicle.
Care
Rinse first, wash with mild soap, and dry with a soft towel. Avoid abrasive pads so the polish stays clear, and dry the covers after every wash to prevent water spots.
Before ordering
Confirm the year on your registration falls between 2020 and 2026. Then decide whether eight pieces is the right amount of stainless for you. If you prefer something calmer, the four and six-piece kits are the alternatives; if you want the strongest pillar look QAA lists for the GLB, this is it. Each kit is a complete set, so it is simplest to choose once.
A note on patience
Eight covers reward a careful dry-fit. If a piece does not sit naturally, compare it to the photos rather than forcing it, and only peel the liner when the position is right.
Details
Part number PP70987, UPC 840251606268. The Specs tab has the material and piece count. Call Quality Automotive Trims at 877-752-3811 with any questions.
PP70987 specifications
| Brand | QAA |
|---|---|
| Part number (MPN) | PP70987 |
| UPC | 840251606268 |
| Part type | Pillar Post Trim |
| Pieces in kit | 8 |
| 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 | 2020-2026 Mercedes GLB |
Fitment: PP70987
| Vehicle | Years | Body style |
|---|---|---|
| Mercedes GLB | 2020-2026 | 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 2020-2026 Mercedes GLB
- PP70985: 4-piece Pillar Post Trim
- PP70986: 6-piece Pillar Post Trim
- RW70985: 2-piece Rear Window Trim Side Accents
- GC70985: 1-piece Gas Door Cover Trim
- RD70985: 1-piece Rear Deck Accent
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: PP70987 Pillar Post Trim
Is PP70987 the largest GLB pillar kit?
Yes. It has eight pieces; QAA also lists PP70985 (four) and PP70986 (six).
Which years does it fit?
The Mercedes GLB, 4-door SUV, 2020-2026.
What other GLB trim is available?
RW70985 rear window side accents, RD70985 rear deck accent, and GC70985 gas door cover trim.
How is it installed?
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 it made of?
Polished 26-gauge 304 stainless steel, made in the USA.
