2003 Chevy Trailblazer Hitch Wiring
Select Your Submodel
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CURT® - 20" USCAR Wiring Extension Harness (USCAR to USCAR)$28.17 + Save an extra $1.40 with iD FastTrack -
CURT® - Custom Wiring Connector$26.96 - $34.82 -
CURT® - Replacement Plug for USCAR Socket$19.72 + Save an extra $1.20 with iD FastTrack -
CURT® - T-Connector$17.90 - $47.49 -
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- CURT® - 2-Way Flat Connector Plug and Socket$4.47 - $5.48
- CURT® - 2-to-3-Wire Tail Light Converter$31.04 + Save an extra $1.40 with iD FastTrack
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- CURT® - 4-Way Flat Connector Dust Cover$0.71 - $5.34
- CURT® - 4-Way Flat Connector Plug$3.53 - $21.45
- CURT® - 4-Way Flat Connector Plug and Socket$5.58 - $14.36
- CURT® - 4-Way Flat Connector Socket$8.35 - $13.02
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- CURT® - 4-Way Flat Connector Tester$6.15 - $8.90
- CURT® - 4-Way Flat Dual-Output Electrical Adapter$32.18 - $51.77
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- CURT® - 4-Way Flat Electrical Adapter with Tester$16.43 - $39.53
- CURT® - 4-Way Flat License Plate Light Plug Connector Socket$8.15 - $12.92
- CURT® - 4-Way Flat to Round Adapter$23.31 - $28.28
- CURT® - 4-Way Round Connector$8.15 - $23.19
- CURT® - 4-Way Round to 4-Way Flat Adapter$7.27 - $10.15
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- CURT® - 5-Way Flat Connector$12.14 - $18.41
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- CURT® - 6-Way Round Connector$8.09 - $22.76
- CURT® - 6-Way Round Connector Plug with Spring$11.33 - $17.53
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- CURT® - 6-Way Round to 4-Way Flat Adapter$9.20 - $14.76
