Thor Four Winds windshield & glass replacement
A Thor Four Winds takes the cab windshield from whichever cutaway is underneath — Chevy Express 4500 or Ford E-450 — so replacement is about $450–$950 installed with 1–4 day availability. Identify the chassis before ordering; the two are not interchangeable.
Thor Four Winds glass at a glance
- RV class
- Class C
- Chassis
- Chevy Express 4500 or Ford E-450 cutaway
- Model years
- 2010–present
- Glass type
- Chassis cab windshield, single piece
- Typical cost
- $450–$950 installed
- Glass lead time
- 1–4 business days
Thor has built Four Winds on both GM and Ford cutaways across overlapping model years, which is the single most common ordering mistake on this coach.
Look at the steering wheel emblem, not the brochure. That tells the glass supplier which windshield to pull.
What to know before you order Thor Four Winds glass
- Chevy Express and Ford E-450 windshields are entirely different parts — confirm the chassis badge before a part is ordered.
- The cab-over bunk overlaps the top edge; a long-wire cutout protects the fiberglass cap.
- Neither chassis carries a windshield camera in these years, so no recalibration cost.
- Check the wiper cowl seal while the glass is out — leaks blamed on windshields on this coach are often cowl leaks.
How to get an accurate Thor Four Winds quote
- Have the VIN ready — on a class c the glass follows the Chevy Express 4500 or Ford E-450 cutaway, 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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Thor Four Winds Glass Questions
What chassis is a Thor Four Winds on?
Either a Chevrolet Express 4500 or a Ford E-450 cutaway depending on year and floor plan. Verify with the steering wheel badge or VIN.
How much is a Four Winds windshield?
About $450–$950 installed. Both chassis windshields are common warehouse stock.
Is the Four Winds the same as the Chateau?
They are near-identical coaches sold under different Thor badges, so they take the same chassis glass when the chassis matches.