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SKU:
ZZ3F06467
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Rear Right Tail Light Wiring 88986855 Fit for GMC Pickup Sierra 3500 2001-2005
$70.49
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$70.49
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Compatible Models
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Compatible equipment / model
Rear Right Tail Light Wiring 88986855 for GMC Pickup Sierra 3500
This rear right tail light wiring harness, OEM reference 88986855, is designed for GMC Sierra 3500 pickups from 2001 to 2005. It supplies power and signal to the tail light assembly, ensuring proper brake, turn, and running light functions.
Overview
This replacement wiring harness for GMC Sierra 3500 restores electrical connections to the rear right tail light. It replaces part number 88986855 to fix intermittent lighting, corrosion, or broken wires. A direct fit for 2001-2005 GMC Sierra 3500 trucks, this harness is a straightforward fix for faulty rear lighting.
Built For Performance
- Direct replacement for OEM part number 88986855
- Pre-terminated connectors match factory plugs for plug-and-play installation
- Color-coded wires for easy identification and conflict-free hookup
- Weather-resistant insulation resists moisture and road salt
- Designed to handle standard automotive voltage and current
Fits These Machines
- for GMC Pickup Sierra 3500 (2001-2005)
On-The-Job Use
- Replace a damaged or corroded tail light wiring connector
- Repair intermittent brake or turn signal faults on the rear right side
- Restore full tail light function after a trailer wiring mishap
Specs At A Glance
| Position | Rear Right |
| Vehicle Fitment | GMC Sierra 3500 2001-2005 |
| Part Number(s) | 88986855 |
Good To Know
Q: What does this harness connect to? A: It connects the vehicle's main wiring to the rear right tail light assembly, carrying power for running, brake, and turn signal functions.
Q: Will this fix a tail light that stays dark? A: Yes, if the bulb and socket are good, this harness replaces broken or corroded wiring to restore electrical continuity and light operation.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.