Product Description
Four-Piece Stainless Window Sill Trim Kit for the 2006-2009 Hummer H3 (HV46310)
HV46310 is a four-piece window sill trim kit for the Hummer H3 4-door SUV, listed for 2006 through 2009. Window sill trim runs along the bottom edge of the side windows, and on a four-door SUV four pieces line up with the four door windows, though the catalog doesn't label them by door. The trim is 26-gauge 304 stainless steel, polished to a mirror finish and made in the USA.
What the catalog gives
The listing names the part type and piece count, with no width or "face of sill only" style note. So it doesn't tell us how far the trim wraps over the sill or how wide each strip is. The product photos show the installed look. Compare them with your H3's sills, and call before ordering if anything there has been changed, such as aftermarket window visors that sit near the sill.
Mounting
Each window sill piece attaches over the existing surface with 3M automotive-grade acrylic foam tape. The windows, seals and door panels stay as they are, and there's no drilling. QAA states the tape will hold for a lifetime without causing any damage to the surface of the vehicle. For H3 prep, see the Installation tab.
Step-by-step
Sills sit at eye level, so a straight line matters. Clean each sill area with soap and water, then rubbing alcohol, and let it dry. Roll the windows up so the seals are in their normal position. Sort the four pieces against the photos; front and rear may differ, so check each against its door. Dry-fit with the liner on and look along the side of the SUV from the front corner to see that the front and rear pieces form one continuous line. Peel, place, and press firmly along the full length. Leave the windows closed for the rest of the day while the tape bonds. The Installation tab has notes on temperature.
Related H3 trim
For the upper body, HV46312 is a two-piece pillar post trim noted "Rear Door," and HV46311 is a two-piece rear window trim accent. Lower down, HV46304 is a four-piece body molding insert kit at 1.75", and HV46301 a four-piece lower rocker kit at 5.5". HV46313 and HV46314 are door handle surrounds in four and five pieces. Check each listing's photos.
The stainless
Grade 304 is a common stainless alloy for exterior trim, and 26 gauge describes the sheet thickness. The polish is in the metal rather than a plating, so the finish doesn't flake.
Care
Wipe the sills with mild soap and water and dry with a soft towel. Window cleaner residue can leave streaks; a damp microfiber cloth takes it off. Avoid abrasive pads and scrapers near the trim.
Fitment
One row: Hummer H3, 4-door SUV, 2006-2009. Check your model year, and count four pieces in the box before starting so nothing goes missing mid-job.
Questions? Call Quality Automotive Trims at 877-752-3811 and mention HV46310. The Specs tab has the UPC.
HV46310 specifications
| Brand | QAA |
|---|---|
| Part number (MPN) | HV46310 |
| UPC | 691821616695 |
| Part type | Window Sill Trim Kit |
| Pieces in kit | 4 |
| 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 | 2006-2009 Hummer H3 |
Fitment: HV46310
| Vehicle | Years | Body style |
|---|---|---|
| Hummer H3 | 2006-2009 | 4-door, SUV |
Check your vehicle against every column here: year range, model, and body style all have to match. Questions? Call Quality Automotive Trims at 877-752-3811 with your year, make, model, and body style.
Other QAA trim cataloged for the 2006-2009 Hummer H3
- HV46301: 4-piece Rocker Panel Trim, Lower Kit
- HV46302: 2-piece Hood Accent Trim
- HV46303: 9-piece Hood Vent Trim
- HV46304: 4-piece Body Molding Insert Trim Kit
- HV46305: 2-piece Marker Light Trim
- HV46306: 1-piece Grille Accent
- HV46307: 6-piece Letter Graphics
- HV46308: 2-piece Letter Graphics
Check the body style on each listing; some kits are specific to one body style.
Installation tips: Window Sill Trim Kit
- Unpack all 4 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: HV46310 Window Sill Trim Kit
What is HV46310?
A four-piece polished stainless window sill trim kit for the 2006-2009 Hummer H3 4-door SUV.
How wide is the trim?
The catalog doesn't list a width. The photos show the installed look.
Do I need to remove the window seals?
No. It installs directly over the existing surface with 3M automotive-grade acrylic foam tape.
What does QAA say about the tape?
QAA states the tape will hold for a lifetime without causing any damage to the surface of the vehicle.
Are there matching pillar posts?
HV46312 is a two-piece pillar post trim noted "Rear Door." Check its listing for details.
