Can The Bulb In A Peterson 421KRUS Tail Light Be Replaced
Question:
Is the bulb for this light replaceable? What bulb is it?
asked by: Brad N
Expert Reply:
The Peterson Trailer Tail Light # 421KRUS is a sealed waterproof unit, but the bulb will technically replaceable. However, removing the cover to gain access to the bulb will damage this seal and the light will no longer be waterproof, so I do advise replacing the entire light if the bulb has gone out.
If you do choose to just replace the bulb and break the waterproof seal, I spoke to Peterson and the bulb that fits this light will be the 1157 style bulbs, like the Diamond # DI79VR.
Products Referenced in This Question
1157 Incandescent Bulbs - Double Contact Bayonet - 8 Watt - Soft White - Qty 2
- Vehicle Lights
- Interior Light
- Marker Light
- Dome Light
- Side Marker
- Pair of Lights
- Incandescent Light
- Replacement Bulb
- 1157
- White
- Diamond
more information >
Product Page this Question was Asked From
Peterson Trailer Tail Light Kit - Waterproof - Stop, Turn, Tail - Incandescent - Oval - Red Lens
- Trailer Lights
- Tail Lights
- Stop/Turn/Tail
- Oval
- Recessed Mount
- Submersible Lights
- Incandescent Light
- 6-1/2L x 2-1/4W Inch
- Red
- Peterson
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Q&A: What is the Difference Between Load Range C and D ST175/80D13 Trailer Tires
- Q&A: Direct Replacement for Carrier Air V RV Air Conditioner
- Q&A: Towing Capacity of EcoHitch for 2018 Toyota Highlander
- Q&A: 10k Dexter Replacement Hub for a 8-415
- Q&A: Lights on Trailer are not Working and Fuse is Blown on Curt T-Connector # C5621
- Article: Types of Trailer Hitches: How and Why to Use Each
- Q&A: Replacement Option for American Enterprises CS-6000XL Power Converter
- Q&A: Which Progressive Dynamics Remote Pendent for PD9140A
- Article: Choosing the Right Suspension Kit for Your Truck and Trailer
- Article: Big Truck Big RV
- Article: How to Adjust Your Trailer Brakes | The Ultimate Guide
- Article: Trailer Wiring Diagrams
- Article: How to Measure for Trailer Hitch Drop
- Article: Trailer Lighting Requirements