Cobra Easy Hardwire Kit — OBDII to Barrel Connector (Item 0010088-1) powers any Cobra radar detector directly from your vehicle's OBDII port — now just $19.98, nearly 50% off the $39.95 compare-at price. Buy online at PowerHaven Outpost with coupon OUTPOST12 for an extra 12% off.
How to Install the Cobra OBDII Hardwire Kit
Plug-and-Play in Minutes
Locate your vehicle's easily accessible OBDII port (usually under the dash near the steering column), plug in the kit, and route the cable up to your detector. No fuse tap, no splicing, no tools.
Route the Cable Cleanly
Tuck the cable along the headliner and A-pillar to the windshield mount for a factory-clean look. Direct OBDII power frees up your 12V accessory ports for phones and other devices.
Set Your Power Mode
Compatible radar detectors require a change in power settings to prevent continuous battery draw when the vehicle is off — enable the appropriate shut-down or sleep setting after installation.
OBDII Hardwire vs. Fuse Tap
An OBDII kit is faster, reversible, and tool-free — ideal for leased vehicles or renters who can't modify fuses. A fuse tap is more permanently hidden but requires dash disassembly. For most Cobra detector owners, the Easy Hardwire Kit is the smarter, more affordable choice.
Specifications
- Brand: Cobra
- Product Type: OBDII hardwire power cable
- Item Number: 0010088-1
- Connector: OBDII plug to barrel connector
- Compatibility: All Cobra radar detectors (ESD Series, RAD 350, RAD 380, and more)
- Installation: Plug-and-play, no tools
Price and Deal Value
At $19.98 — 50% off $39.95 — plus coupon OUTPOST12 for an additional 12% and free shipping over $45, this is the best-value way to hardwire your detector without professional installation costs.
