Parts for 2020 GMC Terrain
Available Parts
Towing
Trailer Hitch
268 items
Groups (5):
• Hitch with 7-Way Plug and Brake Control (202),
• Hitch with 4-Flat Plug (22),
• Hitch with 5-Flat Plug (22),
• Hitch with 7-Way Plug (14),
• Hitch without Wiring (8)
Trailer Wiring Harness
106 items
Groups (4):
• 7-Way Plug with Brake Controller (91),
• 4-Flat Trailer Wiring Harness Plug (5),
• 5-Flat Trailer Wiring Harness Plug (5),
• 7-Way Trailer Wiring Harness Plug (5)
Brake Controller
21 items
Groups (2):
• Proportional Brake Controllers (11),
• Time Delay Brake Controllers (10)