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Lexus RX 400 windscreen replacement — booked online.
Lexus RX 400 windscreen replacement in under 60 seconds — instant quote across 2 variants, booked online in under two minutes.
Prices from £480 to £621
4.82 / 5 ·
1,456 Trustpilot reviews
Get your quote
Under 60 secondsMake
Lexus
Model
RX 400
No card required · Free to quote
- Instant online prices
- Vetted specialist network
- OEE glass, ADAS-certified
- 2-year workmanship warranty
Lexus RX 400 windscreen price, by year
Prices vary depending on which variant features you need matched — whether your RX 400 has a heated windscreen, green sun strip, or heated wiper rest area all influence the final quote. Right-hand-drive specific parts and silkscreen modifications (camera or sensor bracket adjustments) on some variants also affect pricing. The technician's parts-check team confirms your exact specification before sourcing the glass.
| Year | Price range | Variants | Quote |
|---|---|---|---|
| 2009 | £621 — £621 | 1 variant | Price my 2009 |
| 2008 | £480 — £621 | 2 variants | Price my 2008 |
| 2007 | £480 — £621 | 2 variants | Price my 2007 |
| 2006 | £621 — £621 | 1 variant | Price my 2006 |
| 2005 | £621 — £621 | 1 variant | Price my 2005 |
| 2004 | £621 — £621 | 1 variant | Price my 2004 |
| 2003 | £621 — £621 | 1 variant | 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.
Curious why prices vary so widely? Read our UK windscreen replacement cost guide .
Recent UK Car Glass reviews
Reviews below are hand-picked from recent UK customers. Across the whole of UK Car Glass, 4.82/5 from 1,456 Trustpilot reviews.
What to expect during your Lexus RX 400 windscreen replacement
Booking your RX 400 windscreen replacement involves a simple five-step process.
- 1
Complete an instant online quote using our guided quiz — takes about a minute and identifies your exact variant from the 2 in our system.
- 2
Review the quote and book your preferred date and location (mobile at your address or at a workshop nearby).
- 3
Our parts-check team confirms your windscreen specification, including green tint, sun strip, heated elements, and any sensor brackets.
- 4
A specialist technician arrives on your chosen day and replaces the glass, typically in 45–90 minutes depending on your vehicle.
- 5
Your fitter confirms the minimum drive-away time before leaving — you'll be back on the road the same day.
All replacements come with a two-year warranty covering workmanship and glass quality.
Mobile fitting or workshop visit for your RX 400?
Most RX 400 windscreen replacements can be carried out at your home or workplace as a mobile visit. However, some variants in our system may have features requiring static camera calibration after replacement, depending on the specific year and trim.
If calibration is required, the job will be scheduled at a nearby workshop so the technician can use a target board to align the camera system safely. This ensures your vehicle's safety systems are working correctly after the glass is fitted.
We confirm the specific answer for your vehicle when you book.
What features does your RX 400 have?
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.
Green2
2003–2009Green tint reduces glare and improves visual comfort by filtering certain light wavelengths.
What it means
Green tint is a light-filtering coating applied to the glass during manufacture. It absorbs and reduces transmission of certain wavelengths of light, primarily to cut glare from sunlight and reflections. The tint is subtle — often barely visible to the naked eye — but measurably improves visual comfort during prolonged driving, particularly in bright conditions. It's a factory specification chosen by the vehicle manufacturer to balance daylight comfort with interior visibility and aesthetic consistency across all glass in the vehicle.
How to tell
The easiest way to check is to roll your side window halfway down and hold a piece of white paper behind it. Look carefully for a tint cast — green tint will appear as a subtle green hue compared to clear glass. Your windscreen will have the same tint as your side windows. You can also ask your vehicle's dealership or service centre — they'll have the original specification on file.
Replacement impact
Green-tinted replacement glass must match the original tint specification to maintain visual consistency across all windows and preserve the vehicle's interior aesthetics. Aftermarket OE-equivalent (OEE) green-tinted glass is widely available, though some vehicles may require original equipment (OEM) dealership glass if the tint specification is proprietary. Tint does not affect calibration, cure time, or installation procedure — it's a cosmetic and functional specification only.
Heated Wiper Rest Area2
2003–2009Heating elements embedded in the glass melt ice from your wipers and the bottom of your windscreen.
What it means
A heated wiper rest area uses electric heating elements embedded into the windscreen in the area where your wipers park when not in use. These elements warm the glass to prevent ice and frost from bonding to the wiper blades and the lower windscreen edge during cold weather. This reduces the effort needed to clear ice in the morning and helps protect your wipers from damage caused by frozen adhesion to the glass.
How to tell
Check your windscreen's lower edge where the wipers rest — you may see faint heating lines or elements visible in the glass. Your handbook or service history will confirm the feature. You can also ask your dealer or service centre whether your vehicle is equipped with a heated wiper rest area.
Replacement impact
When replacing a windscreen with a heated wiper rest area, the replacement glass must include the heating elements. Aftermarket and OE glazing suppliers offer this feature, but availability varies by vehicle. The heating system does not require calibration after replacement, though the technician will ensure the heating element connections are properly restored during installation.
Rain Sensor2
2003–2009No calibration after replacementYour wipers automatically activate when rain falls on the windscreen.
What it means
A rain sensor is a device mounted on or behind the windscreen that detects moisture and triggers the wiper system automatically. The sensor uses infrared light to measure water droplets on the glass surface and signals the vehicle's electrical system to engage the wipers without driver input. This feature improves safety in sudden downpours and reduces driver workload in variable weather conditions.
How to tell
Check your windscreen for a small sensor unit, usually mounted near the top centre behind the glass or at the base of the mirror. Look for a small dark component or lens. If your vehicle has automatic wipers that activate without you toggling the stalk, you have a rain sensor. Ask your dealer or service centre to confirm; they can check your vehicle records or wiper module settings.
Replacement impact
Rain sensors are non-structural elements and do not require recalibration after windscreen replacement. The sensor bracket or mounting may need careful removal and reinstallation to ensure it sits correctly behind the new glass. If the sensor itself is damaged during removal, a replacement unit may be needed. Your fitter will confirm the condition and refit or replace the sensor as part of the standard replacement procedure.
Vin Notch2
2003–2009A printed VIN reference box along the bottom edge of your windscreen helps identify your vehicle's chassis number at a glance.
What it means
A VIN (Vehicle Identification Number) notch is a small printed or etched box positioned along the lower edge of the windscreen that displays your vehicle's chassis number. This reference marking is a manufacturing and administrative feature, allowing quick visual identification of the vehicle without needing to consult documents. It's particularly useful for service records, insurance claims, and vehicle registration purposes. The notch itself doesn't affect the structural integrity or safety performance of the glass.
How to tell
Look along the bottom edge of your windscreen — typically in one of the lower corners — for a small rectangular box containing printed digits or characters. If you're uncertain, check your vehicle's service handbook or ask your dealership or service centre to confirm whether your model includes this feature.
Replacement impact
When your windscreen is replaced, the new glass will retain the VIN notch printed or etched by the manufacturer. This is a standard feature on replacement windscreens for compatible vehicles and requires no additional work or adjustment. The notch does not affect glass fitting, cure time, or any post-replacement calibration procedures.
Green Sun Strip1
2003–2009A green-tinted band at the windscreen's top edge that reduces glare from sunlight above.
What it means
A green sun strip is a graduated tint band integrated into the windscreen's laminate at the upper edge. It filters intense sunlight and glare from above — particularly useful on motorways and in bright conditions — whilst maintaining clarity through the main viewing area below. The tint is permanent, fused into the laminate layer during manufacture, and cannot be applied or removed afterwards. Sun strips are a windscreen-only feature because they must be built into the laminate during production; side and rear glass cannot carry them as they are typically toughened rather than laminated.
How to tell
Look at the top edge of your windscreen from the inside. A sun strip appears as a distinct green-tinted gradient band that fades from darker at the very top to clear below. It is visible whether the car is parked or moving. You can also check your vehicle's specification sheet or ask your dealership or current service centre to confirm whether your windscreen includes a sun strip.
Replacement impact
The replacement windscreen must be the green sun strip variant to match your original. This is not a post-fit addition; it must be ordered as part of the glass itself. Availability is usually straightforward for current and recent models from major manufacturers, though older or less common variants may require a longer lead time. The sun strip does not affect calibration requirements or cure time — it is simply a laminate feature and does not complicate the fitting process.
Heated Windscreen1
2003–2009Heated windscreens use embedded wires to quickly clear ice and condensation in cold weather.
What it means
A heated windscreen is integrated with a fine mesh of electrical wires embedded within the glass itself. When activated, these wires generate heat to warm the windscreen surface, helping to rapidly clear frost, ice, and condensation during cold or damp conditions. This feature improves visibility and safety in winter driving and reduces reliance on engine heat and demister air, which can be slower on very cold mornings.
How to tell
Check your vehicle's handbook or contact your dealership service centre — they can confirm whether your model includes this feature. Look for a dashboard symbol (usually a windscreen icon with heat waves) when you activate the function, or check your infotainment settings for a heating or climate option linked to the windscreen. Some vehicles have a dedicated button on the stalk or console.
Replacement impact
Heated windscreens require replacement glass to be of the correct heated specification — standard unheated glass cannot be fitted. The replacement glass must be sourced to match your vehicle's exact heated-wire configuration. Installation is straightforward, though the technician will confirm the heating element is functioning correctly after fitting. No calibration is required for this feature.
About the Lexus RX 400
The Lexus RX 400 was in production from 2003 to 2009, establishing itself as a premium compact SUV with distinctive glass features across its generation run.
All variants came with green-tinted windscreens and heated wiper rest areas as standard. A rain sensor was also fitted to both active variants in our catalogue, supporting the RX's comfort-focused design. Most models included a VIN notch at the bottom of the windscreen for identification purposes.
Half of the variants in our system carry a green sun strip — a tinted gradient band at the top of the windscreen — and some feature heated windscreen technology. Both of these are premium comfort options that must be matched exactly during replacement to preserve the original driving experience.
Other Lexus models
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