What This Marker Does
The 82750741 position is the driver-side LED side marker on the VNL cab. It puts amber light out the side of the truck so traffic sees your profile at night and in fog. It is not a decorative light. A dark side marker is a citation and, on a pre-trip, a reason the truck does not leave the yard.
This is a solid-state unit. No filament, no socket corrosion path, no bulb to shake loose over washboard road. The LED chip is DOT-compliant and readable at over 500 feet day or night. The housing is IP67 rated, so wash bay pressure and winter brine stay out of the diode and the driver circuit.
Our replacement ships pre-wired and bolts into the factory opening on standard 4-inch or 6-inch round and oval mounts. No fabrication, no bracket work. It is an aftermarket part sold as a direct replacement, not a factory-supplied unit, and it is covered by a 6+ month manufacturer warranty.
Why These Numbers Cross
82750741 is the number stamped or printed on the original left side marker assembly for these trucks. United Pacific catalogs the same physical part under UP-32825, which you will also see written as 32825 with the brand prefix dropped. All three numbers point at one lamp: same amber output, same mounting footprint, same connector orientation.
The numbers diverge because each supplier maintains its own catalog scheme. The OEM number tracks the assembly as it was installed at build. The United Pacific numbers track it as a service part in the aftermarket channel. Neither number changes the lamp itself. That is why a shop can pull one from stock and drop it in for the other.
Those numbers are listed here for identification only. PartStop LLC is not affiliated with, endorsed by, or authorized by any OEM manufacturer. Use the cross-reference to narrow your search, then confirm against the number molded into the back of the lamp you are pulling off the truck.
Check Before You Order
Confirm side. This is the left-hand lamp. Left and right markers on a VNL can share a housing shape but differ in wire lead exit and lens orientation, so pulling the wrong one means a second trip to the parts counter. Read the number off the old lamp body before ordering, or verify by VIN with your dealer.
Before you condemn the lamp, check the harness. A dead marker is often a chafed lead behind the cab panel, a green pin in the connector, or a bad ground. Probe for voltage at the connector with the marker circuit on. If you have power and ground and no light, the lamp is done. If you have neither, fix the wiring first or the new lamp goes dark too.
82750741 Cross-Reference & Interchange Numbers
These manufacturer and aftermarket numbers commonly cross-reference to 82750741. Use them to identify the part — then confirm the exact fit by VIN or the number stamped on your old unit before you order. An interchange is a starting point, not a fitment guarantee.
| Brand / Line | Cross-Reference Numbers |
|---|---|
| United Pacific | UP-32825, 32825 |
Frequently asked questions
Is 82750741 the left or right side marker?
Left, driver side. The listing covers the LH lamp only. If you need both sides done, order the right-hand unit separately. Pull the old lamp and read the number on the back before you commit.
Does UP-32825 fit the same hole as 82750741?
Yes, they cross to the same lamp with the same mounting footprint and pre-wired lead. UP-32825 and 32825 are the same number, written with and without the brand prefix. Cross-reference is a starting point, so verify against the number on your old part or by VIN before you install.
Do I need to buy bulbs separately?
No. This is a sealed LED assembly with the light source built in, and it arrives pre-wired and ready to bolt on. There is no serviceable bulb inside. If the LED fails, the assembly is replaced as a unit.
Not sure it fits? We check before you pay.
Run your VIN and we’ll match parts to your exact truck, or call the counter — a person who knows trucks verifies fitment by OEM number before the order ships. No wrong-box returns.
More cross-reference guides
Need the part, not just the reading?
Every part below is a Premium Quality aftermarket Direct Replacement with published OEM cross-reference numbers, a 6+ month warranty and same-business-day shipping from Tacoma, WA. Not sure it fits? Run your VIN — or call and a person who knows trucks will verify fitment before you pay.