The 2026 Genesis GV80 has one listed electrical connector part: a Trailer Brake Switch Connector from CURT, covering both the 2.5L L4 Turbocharged and the 3.5L V6 Turbocharged. It includes a manufacturer part number and application notes.
On the 2026 Genesis GV80, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.
The 2026 Genesis GV80 was sold with both the 2.5L L4 Turbocharged and the 3.5L V6 Turbocharged. The single part on this page fits every engine.
The part number opens a page with every vehicle that part fits.
Trailer Brake Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CURT Fits: all 2026 GV80 engines | 51529 | 🇺🇸 US 🇨🇦 CA | Brake Control Adapter Harness | View on Amazon |
This table covers the harness connectors at the Trailer Brake Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2026 Genesis GV80 — CURT 51529.
Buying Electrical Connector Parts for a 2026 Genesis GV80
On this vehicle, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.
- You do not need to pick an engine: every electrical connector part on this page fits both the 2.5L L4 Turbocharged and the 3.5L V6 Turbocharged.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Trailer Brake Switch Connector .
Frequently Asked Questions
How many electrical connector parts fit the 2026 Genesis GV80?
This page lists one electrical connector part for the 2026 Genesis GV80: a Trailer Brake Switch Connector from CURT, covering both the 2.5L L4 Turbocharged and the 3.5L V6 Turbocharged.
Do electrical connector parts differ between 2026 Genesis GV80 engines?
No. On this page every electrical connector part fits both the 2.5L L4 Turbocharged and the 3.5L V6 Turbocharged. You do not need to pick an engine to choose the right row — use the notes for position and trim.
What are the signs of electrical connector problems on a 2026 Genesis GV80?
Common symptoms include intermittent faults that move when the harness is wiggled, green corrosion inside a plug, or melted connector housings near heat sources. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2026 Genesis GV80 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2026 Genesis GV80?
Every part on this page already fits both the 2.5L L4 Turbocharged and the 3.5L V6 Turbocharged. Then match the connector by terminal count and keyway, not just appearance — many families look identical but will not lock. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2026 Genesis GV80
Electrical Connector Parts for Other Genesis GV80 Years
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