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Tail Light Wiring Assembly for 2003-2007 Silverado
$39.99$58.0031% off
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PRODUCT DESCRIPTION
Complete Tail Light Wiring Harness Kit (2003-2007 Chevy Silverado)
Dead brake lights, hyper-flashing turn signals, or continuously blown bulbs on your GMT800? After two decades of weather exposure, the factory tail light sockets and wiring on these trucks are notorious for melting, corroding, and shorting out from water intrusion.
Restore your truck's rear-end visibility and safety with this complete, direct-replacement tail light wiring harness kit. Engineered to strict quality control standards, this bundle includes both the driver (LH) and passenger (RH) side harnesses. The 100% factory-tested assembly drops right into your existing taillight housings and plugs directly into the factory chassis harness—no cutting, splicing, or electrical guesswork required.
⚠️ FITMENT WARNING - PLEASE VERIFY:
This harness fits the 2003-2006 GMT800 body style and the 2007 "Classic" body style. It does NOT fit the completely redesigned 2007 GMT900 body style.
Key Benefits
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Complete Rear-End Fix: Includes exactly what you need to overhaul both sides at once (1x Left Hand harness, 1x Right Hand harness).
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Plug-and-Play Installation: Pre-wired with the correct factory-style chassis connectors and bulb sockets for a fast, direct swap.
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Eliminates Electrical Gremlins: Cures intermittent lighting failures caused by brittle, cracked factory wires and burnt-out socket contacts.
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100% Factory Tested: Built to strict quality control standards to ensure weather-tight seals and reliable conductivity.
Technical Specifications
| Feature | Specification |
| Position | Rear Left (Driver) & Rear Right (Passenger) |
| Quantity | 2-Piece Kit |
| Fitment Type | Direct OE Replacement |
| Testing | 100% Factory Tested |
OEM Interchange Part Numbers
Replaces Original Equipment (OE) Parts: 16531401, 16531402
Vehicle Fitment Guide
Designed exclusively for the mid-cycle refresh GMT800 Chevrolet Silverado.
Chevrolet Silverado 1500
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1500: 2003–2006
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1500 Classic: 2007
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1500 HD: 2003, 2005–2006
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1500 HD Classic: 2007
Chevrolet Silverado 2500 & 3500
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2500 HD: 2003–2006
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2500 HD Classic: 2007
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3500: 2003–2006
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3500 Classic: 2007