















🔊 Upgrade your ride’s sound without the stress — plug in, play on!
The RED WOLF Aftermarket Speaker Install Wiring Harness Adapter Connector is a precision-engineered plug-and-play solution designed for select GMC, Buick, and Cadillac models from 1988 to 2006. Crafted with pure copper wiring and a durable PVC sheath, it guarantees superior audio signal quality and longevity. This adapter allows professional-grade speaker upgrades or factory harness repairs without cutting or splicing OEM wires, making installation quick, clean, and reliable.






| Brand | RED WOLF |
| Manufacturer | RED WOLF |
| Country of Origin | USA |
| Model number | GMC-4P-006 |
| Item Weight | 41 g |
| Package Dimensions | 24.1 x 9.7 x 2.59 cm; 41 g |
| Item model number | GMC-4P-006 |
| Cable Interface | HDMI |
| Are batteries included? | No |
G**R
Easy to use works great
M**E
Worked great, installed with some 6 inch speakers in my 2007 GMC Canyon. Exact fit, no connection issues.
J**N
Perfect for my project
W**S
I have an older Silverado where the speaker cones were completely deteriorated. This wiring harness allowed the use of replacement speakers to plug into the wiring harness. No splicing required.
S**J
Perfect fit for my 2006 Chevy Trailblazer.
Trustpilot
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