Landoll Grote Bumper Harness – 187859

1

New

187859

GROTE

The Landoll Grote Bumper Harness 187859 is a premium OEM-style wiring harness engineered for Landoll trailers equipped with Grote rear lighting systems. Designed to deliver reliable power and signal flow to the trailer’s bumper-mounted lights, this harness ensures proper operation of brake, tail, turn, and marker lamps for safe and DOT-compliant performance. Manufactured with heavy-duty protective sheathing and factory-grade connectors, the 187859 harness provides long-lasting durability and quick, plug-and-play installation—making it the ideal replacement part for restoring or upgrading the rear electrical system on Landoll equipment trailers. Features OEM-spec replacement harness — Direct-fit bumper harness for Landoll trailers (Part 187859). Compatible with Grote rear lighting systems — Ensures stable, accurate light function. Rugged, sealed construction — Protects against moisture, abrasion, corrosion, and road debris. Factory-style connectors — Allows fast, secure, plug-and-play installation. Supports DOT-compliant lighting — Maintains safe and legal brake, turn, and marker light operation. Built for tough commercial environments — Ideal for equipment haulers and machinery transport trailers. 187859, Landoll Grote harness, Landoll bumper harness, Grote trailer harness, trailer wiring harness, bumper lighting harness, Landoll electrical parts, heavy-duty trailer wiring, OEM Landoll components, equipment trailer harness.