Ford E-450 Class C RV Windshield Replacement

Ford E-350 and E-450 cutaway Class C motorhomes use the standard Ford Econoline van windshield, which is a single stocked panel available almost everywhere for $350–$800 installed, usually same-week. Only the cab glass is Ford; the overhead bunk window, entry door glass, and side windows belong to the coach builder and are ordered separately.

Two mobile RV glass technicians setting a curved Class A motorhome windshield with suction cups at a desert RV park — Class A curved windshields are set as a two-technician job — the glass is heavy, the curve is unforgiving, and the urethane bead has to be laid in one pass.Photo: RV Glass Directory

Chassis builder: Ford Motor Company cutaway van chassis
Used by: Class C motorhomes, 21–33 ft
Glass type: Single-piece laminated Econoline cab windshield
Typical cost: $350 – $800 installed
Sourcing lead time: Same day – 5 business days

RV brands built on the Ford E-350 / E-450 chassis

WinnebagoThorCoachmenJaycoForest RiverGulf StreamNexus

The cheapest RV windshield you can buy

Unlike Class A coach glass, the E-350/E-450 windshield is a mass-market commercial van part. Any competent auto glass shop can source it, and most metro areas have several in stock at any time. That is why Class C owners pay a fraction of what Class A owners pay.

Where Class C owners do get surprised is everything above the cab: the cabover bunk window, the sleeper's front window, and the coach side windows are all RV-specific and need an RV glass specialist.

Cab windshield: standard Econoline part, widely stocked
Cabover bunk window: coach-builder part, 5–15 day lead
Entry door glass: coach-builder part
Side and slider windows: RV-specific frames, not automotive

E-450 Class C glass cost

Windshield replacement is $350–$800 installed including mobile service. Chip repair is $60–$120. Cabover and coach windows range $250–$900 depending on size and whether the frame is reusable.

Cab windshield: $350 – $800 installed
Chip repair: $60 – $120
Cabover bunk window: $300 – $900
Side or slider window: $250 – $700

Watch for cabover leaks after a windshield job

A very common Class C failure is water in the cabover bunk that owners blame on a new windshield. Nine times out of ten the leak is at the cap-to-cab seam or the bunk window seal, not the glass. Ask the installer to water-test both the windshield and the seam before they leave.

Ford E-350 / E-450 Glass FAQs

How much is a Ford E-450 Class C windshield?

$350–$800 installed. It is the standard Ford Econoline van windshield, stocked in most metro markets and usually available within a few days.

Can any auto glass shop do a Class C windshield?

For the cab windshield, yes. For the cabover bunk window, entry door glass, or coach side windows, you need an RV glass specialist because those are coach-builder parts in RV frames.

Does the height of the RV cap change the windshield?

No. The cab and windshield opening are Ford's; the cap sits above and behind it. The windshield part number is the same across Class C brands on the same chassis generation.

Is mobile Class C windshield replacement available?

Yes, and it is the norm. A single-panel van windshield is a straightforward two-hour mobile job at a campground or driveway.

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