Description
Product Overview
The NPSNGSJY rear cargo bed lamp light switch is engineered for Ford trucks, delivering precise ON‑OFF‑ON control of the cargo area illumination. Constructed from high‑grade rubber, the switch resists wear and vibration while providing a tactile feel. Its compact pod form factor measures 3.54 x 1.14 x 1.97 inches and weighs only 0.64 ounces, fitting seamlessly into the factory mounting location. The part number FL3Z-9C888-B (also known as 926‑521, SW7733) matches the original equipment, ensuring a perfect vehicle‑specific fit.
Usage
Designed for the rear cargo bed lamp of 2015‑2021 Ford F150 and 2017‑2022 Super Duty series (F250, F350, F450, F550), this switch restores lighting functionality for loading, unloading and night‑time inspections. Ideal for owners who perform their own maintenance, the switch can be installed with basic hand tools in minutes, eliminating the need for a mechanic. It is perfect for work trucks, fleet vehicles, and personal pickups that require dependable interior lighting.

Why Choose Us
NPSNGSJY applies strict quality control, using rubber that meets automotive standards for durability and heat resistance. Each unit undergoes functional testing to guarantee the ON‑OFF‑ON operation works flawlessly from the first use. Our packaging includes a single set with all necessary mounting hardware, and we provide responsive customer support for any fit‑ment questions. Choosing this OEM‑compatible part means you receive a reliable, long‑lasting solution that matches the original design.
Key Features
- Exact OEM fit for 2015‑2021 F150 and 2017‑2022 Super Duty models
- Durable rubber construction resists wear and vibration
- Simple ON‑OFF‑ON operation for precise lighting control
- Compact pod design fits factory mounting location
- Easy DIY installation with basic hand tools
FAQ
Is this switch compatible with my 2020 Ford F150?
Yes, the rear cargo bed lamp switch is listed as compatible with 2015‑2021 Ford F150 models, including the 2020 year.
Do I need any special tools to install the switch?
No special tools are required. A standard screwdriver and a trim removal tool are sufficient for a quick installation.
What is the material used for the switch housing?
The housing is made from high‑quality rubber, providing durability and resistance to heat and vibration.
Can this switch be used on other vehicle brands?
This part is vehicle‑specific and designed for Ford trucks only. Using it on other brands may result in fit or functionality issues.
What is the warranty on this product?
NPSNGSJY offers a 12‑month limited warranty covering defects in materials and workmanship.




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