GMC Terrain Hitch Wiring
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RV Pigtails® - Pigtail Wiring Connector Adapter$40.88 - $64.37 + Save an extra $2.00 with iD FastTrack -
Roadmaster® - Flexo-Coil Power Cord Kit$107.86 - $146.95 -

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Blue Ox® - Connector Kit$14.82 - $17.82 -
Cole Hersee® - 4-Pole Plug Trailer Connector$11.31 - $13.15 -
Cole Hersee® 12080-BX - 7-Pole Plug Trailer Connector and Socket Trailer Connector$36.34 + Save an extra $2.00 with iD FastTrack -
Cole Hersee® 11134-BP - 4-Pole Flat Trailer Connector$27.68 + Save an extra $1.00 with iD FastTrack -
RealWheels® - 5-Way Female Weatherpack Connector$3.33 - $16.30 -
Save 5%CURT® - 20" USCAR Wiring Extension Harness (USCAR to USCAR) (56475)$26.76$28.17Save $1.41 (5%) -
Save 5%CURT® - 4-Way Flat and 6-Way Round Custom Wiring Connector (55664)$31.94$33.63Save $1.69 (5%) -
Save 5%CURT® - 4-Way Flat and 7-Way Round Custom Wiring Connector (55774)$33.84$35.62Save $1.78 (5%) -
Save 5%CURT® - Replacement Plug for USCAR Socket (56229)$24.17$25.45Save $1.28 (5%) -
Save 5%CURT® - T-Connector (4-Way Flat) (56429)$62.51$65.79Save $3.28 (5%) -
Save 5%CURT® - T-Connector (4-Way Flat) (56094)$37.01$38.95Save $1.94 (5%) -
Save 5%CURT® - T-Connector (4-Way Flat) (56210)$14.51$15.28Save $0.77 (5%) -
Save 5%CURT® - T-Connector (4-Way Flat) (56375)$26.34$27.72Save $1.38 (5%) -
Save 5%CURT® - T-Connector (4-Way Flat) (55515)$19.58$20.61Save $1.03 (5%) -
Save 5%CURT® - T-Connector (5-Way Flat) (56594)$40.60$42.73Save $2.13 (5%) -
Save 5%CURT® - T-Connector (5-Way Flat) (56515)$17.00$17.90Save $0.90 (5%) -
Save 5%CURT® - T-Connector (Adds 4-Flat to Factory Equipped 7-Way) (55384)$34.24$36.05Save $1.81 (5%) -
Save 5%CURT® - T-Connector (Adds 5-Flat to Factory Equipped 7-Way) (56584)$45.11$47.49Save $2.38 (5%) -
Save 5%CURT® - Towed-Vehicle RV Harness (58900)$72.23$76.03Save $3.80 (5%) -
Save 5%CURT® - OEM Car Socket for 7-Way RV Blade (56415)$19.14$20.15Save $1.01 (5%) -
Save 5%CURT® - OEM Car Socket for 7-Way RV Blade (55415)$16.68$17.55Save $0.87 (5%) -
Save 5%CURT® - Mini Fuse Bypass Switch (58435)$51.46$54.16Save $2.70 (5%) -
Standard® - Trailer Connector (TC654)$38.62 + Save an extra $1.80 with iD FastTrack -
Save 5%CURT® - Heavy-Duty Replacement OEM 7-Way RV Blade Socket (55416)$16.86$17.75Save $0.89 (5%) -
Tekonsha® - T-One Connector (With Upgraded Circuit Protected ModuLite® HD Module) (118764)$85.30 + Save an extra $4.30 with iD FastTrack -
Tekonsha® - T-One Connector (With Upgraded Circuit Protected ModuLite® Module) (118494)$79.49 + Save an extra $4.00 with iD FastTrack -
Tekonsha® - Tow Harness (118285)$56.84 + Save an extra $2.80 with iD FastTrack






















