Lexus RX 400 rear window replacement — instant quote on your variant, fitted by approved fitters across the UK.
Make
Lexus
Model
RX 400
No card required · Free to quote
Prices for RX 400 rear-window replacement are driven by the integrated antenna and heating-element features, which must be matched exactly on the replacement glass. Both variants in the catalogue carry these features, so pricing is consistent across the model range.
| Year | Price range | Variants | Quote |
|---|---|---|---|
| 2009 | £589 — £765 | 2 variants | Price my 2009 |
| 2008 | £589 — £765 | 2 variants | Price my 2008 |
| 2007 | £589 — £765 | 2 variants | Price my 2007 |
| 2006 | £589 — £765 | 2 variants | Price my 2006 |
| 2005 | £589 — £765 | 2 variants | Price my 2005 |
| 2004 | £589 — £765 | 2 variants | Price my 2004 |
| 2003 | £589 — £765 | 2 variants | Price my 2003 |
The displayed range is an indicator — the final price is produced by the quote form after you confirm your variant. Older RX 400s can still be booked.
Reviews below are hand-picked from recent UK customers. Across the whole of UK Car Glass, 4.82/5 from 1,422 Trustpilot reviews.
Booking a rear-window replacement is straightforward — from instant quote to fitted glass in your driveway.
Start with a quick online quote through our guided variant quiz — takes about a minute to confirm your exact RX 400 specification.
Once booked, our parts check team verifies your replacement glass matches the antenna and heating-element configuration of your original.
You'll be matched with a specialist in your area who will arrange a convenient fitting slot — typically within 2–5 working days.
On the day, your fitter will remove the shattered original glass and fit the replacement. A shattered rear window means shard cleanup is a major part of the job; your fitter will remove accessible shards, though small fragments can lodge in places requiring deeper access.
We recommend a professional interior valet afterwards to ensure thorough detailing, especially if you want every trace of glass cleaned from under seats and trim areas.
Your replacement comes with a two-year warranty covering workmanship and glass quality.
Once fitted and confirmed road-ready by your technician, you're back on the road — book online today.
The RX 400 is typically fitted mobile at your address, as rear-window replacement on this generation does not require ADAS calibration or camera bracket work. Your specialist arrives with the replacement glass, removes the shattered original, and fits the new unit in situ. Most rear-window jobs complete within 30–60 minutes of technician time, though shard cleanup can extend this slightly depending on the condition of the interior.
We confirm the specific answer for your vehicle when you book.
Tap a feature to see what it is, how to spot it on your car, and how it affects glass replacement. We confirm the exact match for your vehicle when you book.
An aerial laminated into the windscreen or rear window restores radio, DAB or TV reception without a roof-mounted mast.
An antenna is a conductive print laminated into the glass during manufacture, typically used for radio, DAB (digital audio broadcasting) or television reception. It replaces the traditional roof-mounted aerial mast found on older vehicles. The antenna is integrated into the glass interlayer and connected to the vehicle's receiver unit via a connector embedded in the glass edge. This design offers a cleaner aesthetic, reduces wind noise, and eliminates the vulnerability of a protruding mast to damage or theft.
Check your vehicle's roof — if there is no visible aerial mast, your car likely has a laminated antenna. You can also ask your dealer or service centre whether your windscreen or rear window carries an antenna print. The connector may be visible on the glass edge or inside the door frame trim.
When replacing glass with a laminated antenna, the replacement must carry the matching antenna print and connector to restore reception immediately on fitting. Aftermarket or original-equipment glass with the correct antenna specification is essential; a plain replacement will leave you without radio or DAB signal. Our fitters verify the antenna specification during booking and source the correct variant before the appointment.
Dark Bronze is a factory tint applied to rear windows and doors for privacy and heat reduction.
Dark Bronze, officially known as Privacy Glass, is a tinted glass feature created during manufacturing through a deep-dipping process. The inside surface of the glass is dyed with dark pigment, giving the rear half of the vehicle a darker appearance than the front. This serves two purposes: it reduces glare and heat entering the rear cabin, and it provides occupants with greater privacy by limiting visibility into the rear passenger area from outside. It's a permanent feature of the glass itself, not a removable film or coating.
Look at your rear door windows and rear window — if they're noticeably darker than your front windscreen and front door windows, you have Dark Bronze tint. You can also check your vehicle's specification sheet or contact your dealer to confirm whether Privacy Glass was fitted as standard on your model.
Dark Bronze replacement glass must match the original tint level to maintain the vehicle's appearance and privacy. OE (original equipment) glass with the correct tint is essential — aftermarket untinted glass will look visibly lighter and won't provide the same heat or privacy performance. When we source your replacement, we confirm the exact tint specification for your vehicle to ensure a perfect match.
Pre-fitted clips and brackets that secure the glass to your vehicle, supplied ready to bond as a complete unit.
Fitting hardware comprises the clips, brackets, mouldings and adhesive retention components that hold the glass securely in place on your vehicle's frame. When your replacement glass is supplied with fitting hardware pre-attached, it arrives as a ready-to-install assembly rather than as bare glass requiring separate hardware attachment during the fit. This streamlines the replacement process and ensures correct positioning and fitment.
Check your vehicle's service history or contact your dealership service department with your registration number. They can confirm whether your glass comes with pre-fitted hardware as standard. Visually, pre-fitted hardware appears as clips or brackets already bonded or attached to the glass edges before it reaches the fitting technician.
Glass supplied with pre-fitted hardware typically requires no additional labour to attach clips or brackets during the fit, reducing technician time at the vehicle. The hardware must be in good condition and correctly positioned for the glass to seal and function properly. If hardware is damaged during removal of the old glass, replacement or repair of that hardware may be needed before the new glass can be fitted securely.
The Lexus RX 400 was produced from 2003 to 2009, representing the second generation of Lexus's mid-size luxury SUV. This era introduced integrated glass features that remain consistent across the model's lifecycle — most notably an embedded antenna in the rear window for AM/FM radio reception.
Rear windows on the RX 400 also feature a darker bronze tint compared to the front glass, a visual signature of the model's design. The rear window includes both the antenna and a heating element integrated into the same laminate — both must be matched on replacement to restore full functionality.
Because this generation predates Lexus Safety System+ adoption, the RX 400 does not carry forward-facing camera systems, meaning rear-window replacement does not require ADAS calibration.
Own a different Lexus? We've got you — every variant, every year.
The questions customers ask us most often.
