



🛠️ Upgrade your Workhorse with precision filtration power — don’t get left behind!
The Luber-finer WHG481FK Oil Filter Kit is a heavy-duty, high-performance adapter kit designed to convert Workhorse trucks to use the G482 fuel filter. Featuring a robust steel shell, advanced micro-glass synthetic media, and a vibration-resistant gasket, it ensures superior filtration efficiency, engine protection, and seamless compatibility. Trusted by professionals for reducing engine wear and downtime, this kit is a must-have upgrade for demanding truck applications.
| ASIN | B00P80B68C |
| Brand Name | Luber-finer |
| Compatible with Vehicle Type | Truck |
| Customer Reviews | 4.5 out of 5 stars 153 Reviews |
| Global Trade Identification Number | 00038568737533 |
| Included Components | Oil Filter Kit |
| Item Height | 7.1 inches |
| Item Type Name | Oil Filter Kit |
| Manufacturer | Luber-finer |
| Manufacturer Part Number | WHG481FK |
| Outer Material | Shell,Steel |
| Product Grade | Performance Part |
| Style Name | Durable,Heavy-duty,Spiral |
| UPC | 038568737533 |
G**M
Works on 2005 Workhorse W20 chassis
I bought this fuel filter for my 2005 W20 workhorse chassis motorhome. It's reasonably priced and includes the adapter that is necessary since the original fuel filters are no longer made. This fuel filter has the correct threads and is a direct replacement (when used with the adapter on the outgoing end of the filter) for the original fuel filter. The adapter comes with an O ring preinstalled to mate with the filter. After seeing the quality, I bought a second to carry as a spare.
S**9
a must have for workhorse RV chassis. (I installed on Damon Outlaw class A)
this thing is a lifesaver for being able to replace the fuel filter on the GM Workhorse RV chassis, as the one piece originals are very hard to find. with this unit you can use the filter provided, but also use the "T" fitting to allow the use of other brand fuel filters as well. the only complaint I have is that it is a bit longer than the original , so you have to push the lines back a bit to be able to mount them up, but not a big deal at all.
D**.
Item as described
Fit well, works well, great price.
D**G
A good product.
A good replacement with all items that are required to work and fit.
M**.
I needed that
it works great ,a. very difficult item to find locally
M**Y
Easy install. Now a regular, easily available fuel filter will work.
Installed it today. Went well. The only issue I had was the top outlet of the adapter (the fuel line that goes up) doesn’t line up exactly with the OEM filter. It is a little farther away from the filter. Maybe 1/4”. I was able to push the fuel lines enough to get it to work, so it wasn’t that big of a deal in the end.
A**R
Bad Item. Missing the Adapter.
Did NOT receive the adapter
B**C
Good fit
Good fit got race car fixed
Trustpilot
1 month ago
2 weeks ago