Prevost H3-45 windshield & glass replacement
A Prevost H3-45 windshield is heavy two-piece bus glass and runs about $3,500–$8,000 or more installed depending on converter trim and whether heated glass is fitted. Sourcing takes 10–30 business days and the job is normally done at a Prevost service center or by a bus-glass specialist.
Prevost H3-45 glass at a glance
- RV class
- Class A conversion coach
- Chassis
- Prevost H3-45 monocoque
- Model years
- 1990s–present
- Glass type
- Two-piece flat-bonded bus glass, laminated
- Typical cost
- $3,500–$8,000+ installed
- Glass lead time
- 10–30 business days
This is the top of the market. H3-45 glass is bus-spec, extremely heavy, and often carries heating elements and converter-specific trim that a general RV glass tech will not have seen.
Prevost's own service network and a small number of bus glass specialists handle most of these jobs, and that is the right call on a coach at this value.
What to know before you order Prevost H3-45 glass
- Heated windshield options carry electrical connections that must be transferred and tested — verify your panel spec before ordering.
- Converter trim (Marathon, Liberty, Featherlite, Millennium) differs and can require converter-sourced parts alongside the glass.
- Two to three technicians plus mechanical lifting equipment; panel weight is well beyond hand-carry.
- Use a shop that documents urethane batch and safe drive-away time — insurers on high-value coaches will ask.
How to get an accurate Prevost H3-45 quote
- Have the VIN ready — on a class a conversion coach the glass follows the Prevost H3-45 monocoque, and model year decides the part.
- Say whether the damage is a chip, a running crack, a stress crack with no impact point, or dual-pane fogging — each is a different job.
- Ask whether the quote is OEM or aftermarket glass, and whether freight is included.
- Confirm the safe drive-away time so you know when the coach can move.
- Get the workmanship warranty on leaks and stress cracks in writing before work starts.
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Prevost H3-45 Glass Questions
How much is a Prevost windshield?
$3,500–$8,000+ installed. Heated glass, converter trim and travel for a specialist crew push the top end higher.
Who can replace Prevost glass?
Prevost service centers and bus glass specialists. This is not a general mobile RV glass job.
Does insurance cover it?
Comprehensive typically covers it, but on a coach this valuable expect the carrier to require an itemized estimate and possibly an adjuster inspection.