2003 Buick Regal Hitch Wiring
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Standard® - Intermotor™ Trailer Connector Kit$57.61 - $69.84 + Save an extra $2.00 with iD FastTrack -
Standard® - Trailer Connector Kit$19.37 - $41.28 -
ACDelco® TC177 - Professional™ Inline to Trailer Wiring Harness Connector$55.42 + Save an extra $3.00 with iD FastTrack -
Save 5%CURT® - 7-Way RV Blade to 5-Flat Electrical Adapter Harness$46.65$49.11Save $2.46 (5%) - Save 5%CURT® - 8' Dinghy Towing Adapter & Socket (7-Way RV Blade to 4-Way Round Vehicle)$83.24$87.62Save $4.38 (5%)
- Save 5%CURT® - 8' Dinghy Towing Adapter & Socket (7-Way RV Blade to 6-Way Round Vehicle)$92.97$97.87Save $4.90 (5%)
- Save 5%CURT® - 8' Dinghy Towing Electrical Adapter & Socket (7-Way RV Blade, Fits USCAR)$92.97$97.87Save $4.90 (5%)
- Save 5%CURT® - 8' Dinghy Towing Electrical Extension & Sockets (6-Way Round)$83.96$88.37Save $4.41 (5%)
- Save 5%CURT® - 8' Electrical Adapter Harness (7-Way RV Blade Vehicle to 4-Way Flat Trailer)$45.47$47.87Save $2.40 (5%)
- Save 5%CURT® - 8' Electrical Adapter Harness (7-Way RV Blade Vehicle to 5-Way Flat Trailer)$59.39$62.52Save $3.13 (5%)
- Save 5%CURT® - Electrical Adapter (4-Way Flat Vehicle to USCAR)$37.49$39.45Save $1.96 (5%)
- Save 5%CURT® - 4-Way Flat Dual-Output Electrical Adapter$15.83 - $44.21$16.67 - $46.53Save 5%
- Save 5%CURT® - 4-Way Flat Electrical Adapter with Brake Control Wiring$81.13$85.40Save $4.27 (5%)
- Save 5%CURT® - 4-Way Flat Electrical Adapter with Tester$15.61 - $37.55$16.43 - $39.53Save 5%
- Save 5%CURT® - 4-Way Flat to Round Adapter$24.05 - $26.87$25.32 - $28.28Save 5%
- Save 5%CURT® - 4-Way Round to 4-Way Flat Adapter$6.91 - $9.64$7.27 - $10.15Save 5%
- Save 5%CURT® - 6-Way Round to 4-Way Flat Adapter$8.74 - $14.03$9.20 - $14.76Save 5%
- Save 5%CURT® - 6-Way Round to 7-Way RV Blade Adapter$32.37$34.08Save $1.71 (5%)
- Save 5%CURT® - 7-Pole Round to 4 Flat Adapter$11.16 - $14.00$11.75 - $14.74Save 5%
- Save 5%CURT® - 7-Way RV Blade Electrical Adapter$9.41 - $17.37$9.91 - $18.29Save 5%
- Save 5%CURT® - 7-Way RV Blade Electrical Adapter with Backup Alarm$21.86 - $27.29$23.01 - $28.72Save 5%
- Save 5%CURT® - 7-Way RV Blade Electrical Adapter with Tester$5.50 - $19.82$5.78 - $20.86Save 5%
- Save 5%CURT® - 7-Way to 4-Way Coiled RV Blade Electrical Adapter Harness$34.53$36.34Save $1.81 (5%)
- Save 5%CURT® - Heave Duty 7-Way Connector$14.08 - $14.61$14.82 - $15.37Save 5%
- Save 5%CURT® - 12V Turn Signal Flasher with 1-4 Lamps or 2-8 Hazards$4.83$5.09Save $0.26 (5%)
- Save 5%CURT® - 3/8" White Nylon Loom Clamp$3.93$4.13Save $0.20 (5%)
- Save up to 5%CURT® - 4-Way Flat Connector Dust Cover$0.68 - $5.50$0.71 - $5.78Save up to 5%
- Save 5%CURT® - 4-Way Flat Connector Tester$5.90 - $9.32$6.20 - $9.80Save 5%
- Save 5%CURT® - 5-Way Flat Connector Tester$11.77$12.39Save $0.62 (5%)
- Save 5%CURT® - 6-Way Round Connector Plug with Spring$10.76 - $14.26$11.33 - $15.01Save 5%
