Grote 66165 - 12" Clearance Lamp Jumper Harness, Two Slim-Line Males to Two Double Females

Compact Power Distribution for Precision Trailer Lighting

The Grote 66165 Jumper Harness is a professional-grade wiring solution designed to provide efficient "plug-and-play" power distribution for trailer marker and clearance lamps. Measuring 1 foot (12 inches) in length, this compact jumper is the perfect choice for short-run connections where space is limited, ensuring a clean, moisture-tight electrical path without the clutter of excess wiring.

Versatile "Y-Split" Power Splitting

Engineered for maximum utility, the 66165 features a specialized configuration of Two Slim-Line .180" Male Bullets on one end and Two Double Slim-Line .180" Female Receptacles on the other. This "double-female" design acts as a high-quality power splitter, allowing you to easily run multiple lamp leads from a single power source. It is ideal for:

• Multiple ID Lamp Arrays: Powering identification lamps on the rear sill.
• Front Marker Connectivity: Powering front upper clearance or side markers directly from a front receptacle.
• Auxiliary Circuits: Bridging power to auxiliary lighting components with a secure, factory-molded connection.

Industrial-Grade Durability

Built to survive the punishing environment of the open road, the 66165 is constructed with rugged 14-gauge GPT wire. The factory-molded Slim-Line connectors provide a low-profile, vibration-proof fit that is easy to route through tight header rails and internal trailer channels. Designed to resist road salt, chemicals, and moisture, this harness helps reduce maintenance downtime and ensures your vehicle remains safe and FMVSS 108 compliant.