4-Piece Relay Combo (Non-OEM)
Package: 2 × 25230-79917 (4-pin) + 2 × 25230-7996A (6-pin), 12V automotive relays. Aftermarket replacements using OE numbers only for compatibility reference.
Key Specs:
Voltage: 12V DC
Pin styles: 4-pin (25230-79917), 6-pin (25230-7996A)
Typical circuits: trailer tow/hitch, reverse lamp, horn, HVAC blower, power window, EGI/ignition, starter (vehicle-dependent)
Approx. dimensions: 25230-79917 ~ 1.0 × 2.6 × 4.6 in; 25230-7996A ~ 1.8 × 1.4 × 1.0 in
Installation location: engine-room fuse/relay box or passenger-side relay block (varies by model)
Interchange / Supersession:
Direct reference PNs: 25230-79917, 25230-7996A
Supersedes/related: 25230-79963, 25230-79964, 25230-C9963, 25230-C9973 (verify by VIN and circuit)
Selected Fitment Examples (Use PN & VIN to Confirm):
Compatible with Nissan Frontier: '22, '23, '24 – Trailer Tow Harness Relay 999T8-XZ000 uses 25230-79917; additional relay 25230-7996A (passenger side)
Compatible with Nissan Titan: '15 – 25230-79917 for trailer turn/ignition/power socket; 25230-7996A for reverse lamp & Trailer Tow No.2
Compatible with Nissan Pathfinder: '04–'20 – Hitch/Tow harness relay applications using 25230-79917 (required with hitch install)
Common Symptoms This May Help Resolve:
Trailer lights or electric trailer brakes not working; reverse lamps inoperative
Horn, HVAC blower, power window intermittent/no operation
EGI/ignition power or starter circuit clicking/no start (relay-related)
What's in the Box:
2 × Relay 25230-79917 (4-pin)
2 × Relay 25230-7996A (6-pin)
Disclaimer: This is an aftermarket item, not OEM. “Compatible with” designations are for fitment description only. Always match part number and confirm by VIN before purchase.