SPV Parts Harness Taillight Connector Adapter (Powers Reverse Lights/Backlights) - SPV Harness System (Works with MANY vehicles, See Details)

It worked as advertised.

Not Really a review

Was able to adapt to my reverse and brake/flasher light assembly. Yes, both jumpers fit the connectors in the taillight assembly of my 2025 F-350. (Yours were the only one of several that I tried) The issue seems to be a loose connection in the truck harness side of the 4-wire jumper. The SPV harness I purchased fed reverse and markers, (while I was after reverse and flashers). The flasher is in the 4-wire jumper, while reverse is in the 8 (So the loose connector in the 4-wire jumper resulted in the upper flasher and my accessory flasher on my BMC Reverse hitch light would stop working as I tried to re-install the taillight assembly... I threw a zip-tie around the plug, and managed to get it installed without disturbing the connector. Time will tell if it continues to maintain contact.

Customer service quality of product

These guys have top-tier customer service and their quality is nothing but premium. I have questions about their harnesses and how they work and they answer them no problem. They even work with me to figure out exactly what kind of harness I need. Highly recommend SPV For all your raptor harness needs.