These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Grote · Electrical & Lighting
GRT54183
In stock · ships from Knoxville
The Grote SuperNova Oval LED Side Turn Marker Light (part 54183, sold as GRT54183) is an amber LED turn signal lamp for heavy-duty trucks and trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It mounts with a recessed grommet and uses a male pin electrical connector. Operating on 12V DC, it provides a bright, flashing turn signal that is visible to the driver and meets FMVSS 108, SAE J914, and California Title 13. This durable polycarbonate lamp is a common upgrade or replacement for failed or dim incandescent side marker lights, backed by a 10-year warranty.
Part Number: GRT54183
LED TURN SIGNAL
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
