The Blue Ox BX88159 6-Amp Diode 12-Pack is designed to protect your vehicle’s electrical system when flat towing behind an RV. These high-quality diodes allow current to flow in one direction only—preventing backfeed from the RV to the towed vehicle’s wiring, which could cause electrical damage. Ideal for use in custom tow lighting setups, this 12-pack provides enough diodes for multiple circuits or multiple vehicles.
• 6-Amp Capacity – Handles up to 6 amps per diode—ideal for LED and standard lighting systems
• One-Way Current Flow – Prevents electrical backfeed and protects vehicle circuits during towing
• 12-Pack – Includes twelve diodes—enough for multiple installations or spare parts
• Compact, Durable Design – Built for reliability and long-lasting performance in various conditions
• Easy to Install – Clearly marked for input/output; works with most standard tow wiring systems
• Compatible with RV Towing Setups – Designed specifically for towed vehicle lighting systems
Before You Order
Verify part number BX88159 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify BX88159 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
