FANHAY 2-Pack 15950809 Headlight Wiring Harness for GM SUVs (2007-2014)

FANHAY presents a 2-pack of 15950809 headlight wiring harnesses designed to be a direct, OEM-style replacement for select GM vehicles from 2007 to 2014. This harness replaces part number 15782377 and is compatible with models such as Chevrolet Tahoe, Suburban 1500/2500, Avalanche, GMC Yukon, and even Cadillac Escalade within the same era. The goal is a seamless fit that mirrors the original wiring layout, helping you restore front lighting performance with confidence.

Built for real-world reliability, the harness uses high-quality wires, connectors, and sockets to minimize electrical resistance and resist overheating. The protective outer covering adds durability against vibration, moisture, and extreme temperatures—conditions often encountered in demanding truck and SUV use. This design supports front lighting circuits on both the driver and passenger sides, helping maintain consistent headlight illumination during daily driving and tougher trips alike.

Compatibility and fit

• OEM standard compatibility with part numbers 15950809 and 15782377 for a true plug-in replacement
• Direct fit for Cadillac Escalade (2007-2014), Chevrolet Avalanche (2007-2013), Chevrolet Suburban 1500 (2007-2014), Suburban 2500 (2007-2013), Tahoe (2007-2013), and GMC Yukon (2007-2014)

Quality and durability

• Premium materials including quality wires, connectors, and sockets designed to reduce resistance
• Tough outer cover to guard against vibration, moisture, and temperature extremes
• GM OE style construction aimed at restoring original front lighting performance

Installation and use

• True plug-and-play design that matches the original wiring and connectors exactly
• No cutting, splicing, or modifications required for a straightforward swap
• Supports both driver-side and passenger-side lighting circuits for reliable headlight operation

Real-world benefits

In everyday driving, you may experience improved reliability of front lighting without the guesswork of incompatible installations. The harness is positioned to help maintain consistent brightness and reduce diagnostic time when headlights are involved.

Note that while this replacement part aligns with OEM specifications and common model configurations, results can vary with vehicle condition and usage. The 2-pack provides a practical option forsymmetric wear across both sides of the front lighting system.