Workhorse Wiper Blade Sizes (1999–2005)
On Workhorse models from 1999 on, front wiper blades run from 16" to 18"; the most common pair is 16" + 16".
Pick your model
14 Workhorse models in our data, each with the sizes for its newest years.
Our Workhorse data runs to 2005; newer cars aren’t in it yet.
Check the spelling, or pick your model in the finder above.
Car not listed?
Measure the rubber on each old blade from end to end. Round to the nearest inch to get the right size to buy. Back to the finder
Workhorse wiper FAQ
Answers worked out from our Workhorse data.
What size wiper blades does my Workhorse need?
It depends on the model and year. On Workhorse models from 1999 on, front blades run from 16" to 18", and the most common pair (driver + passenger) is 16" + 16", on 11 of 14 models. Older models differ; pick yours above for the exact sizes by year.
Do all Workhorse models use the same wiper arm?
Not all. On their newest years we have confirmed the arm on 2 of 14 recent Workhorse models, most often J-Hook (9×4 mm). For the other 12 we haven’t confirmed it yet, so check where the blade clips onto your arm before buying.
Does WiperFinder list rear wiper sizes for Workhorse?
Not yet. Our data doesn’t have a rear blade size for any Workhorse model. If your car has a rear wiper, measure the old blade before you buy.
Why do some Workhorse years show no sizes?
Our data runs to 2005 and doesn’t cover every model year yet; some years list only some of the blades. We mark those years on each model page instead of guessing.