The Cobra GPS Interface Cable (428-005) is the official NMEA 0183 data cable connecting external GPS to MR F45, MR F55, and MR F75 marine radios for $10.00, down from $12.95, so buy online at PowerHaven Outpost and unlock position display savings with coupon OUTPOST12.
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Cobra GPS Interface Cable (NMEA 0183) for MR F45 / F55 / F75 – $10.00 On Sale
The Cobra GPS Interface Cable (Part #428-005) is the official NMEA 0183 data cable that connects an external GPS device to your Cobra marine radio — feeding position data directly to MR F45, MR F55, and MR F75 models. On sale now at $10.00, down from the $12.95 compare-at price. Buy online at PowerHaven Outpost and apply coupon OUTPOST12 for an extra 12% off.
How to Connect a GPS Cable to the Cobra MR F55 (and F45/F75)
For MR F45 GPS cable installation, power off the radio, connect the cable to the radio's GPS/NMEA data port, then wire the NMEA 0183 leads to your external GPS unit: NMEA OUT (+) from the GPS to the radio's GPS input, NMEA IN (−)/ground to ground, matching polarity per your GPS manual. Once wired, power both devices on — the radio will begin displaying GPS position data. For the Cobra MR F75 external GPS hookup, the same wiring applies via the same 428-005 harness.
Adding GPS position display to MR F45/F55/F75 radios without built-in GPS
Wiring handheld or fixed GPS units into the ship's VHF for location data
Replacing a damaged or corroded original GPS data cable
Price Value and Deal Value
At $10.00 — a $2.95 discount off $12.95 — this genuine Cobra data cable is the affordable way to add GPS capability to your marine radio. Coupon OUTPOST12 saves another 12%, and this item can ship free when combined with orders over $45.00. Buy online today.
Features
Official NMEA 0183 data cable — exact fit for Cobra MR F45, MR F55, and MR F75 radios
Adds external GPS position display to your marine radio for just $10.00 — down from $12.95
Stack coupon OUTPOST12 for 12% extra savings and free shipping on orders over $45.00
Seller: PowerHaven Outpost
Product Details
Cobra GPS Interface Cable 428-005 — External GPS for MR F45/F55/F75 at $10.00
The official NMEA 0183 data cable that brings GPS position data to your Cobra marine VHF radio, on sale with coupon OUTPOST12 stacking extra savings.
Wiring Comparison: 428-005 vs Generic Cables
Generic NMEA cables require pin-matching guesswork. The 428-005 is the exact factory harness for MR F45, MR F55, and MR F75 radios — guaranteed connector fit and correct data lead mapping.
Use Cases
Retrofitting GPS position display to older MR-series radios
Boat rewiring projects replacing corroded data cables
Linking fixed or handheld GPS units to your VHF
Deal Value
$10.00 vs $12.95 saves you $2.95, with 12% more off via coupon OUTPOST12 and free shipping on orders over $45.00 — buy online at PowerHaven Outpost.
Frequently Asked Questions
Where can I buy the Cobra GPS interface cable 428-005 online?
Buy it at PowerHaven Outpost for $10.00 — the genuine Cobra NMEA 0183 cable at a discount with free shipping on orders over $45.00.
How do I connect a GPS cable to the Cobra MR F55?
Power off the radio, connect the 428-005 cable to the radio's data port, and wire the NMEA 0183 leads to your external GPS per your GPS manual's output pinout. See the connect guide above for wiring basics.
Is this cable compatible with the MR F45 and MR F75?
Yes — part 428-005 is the official GPS interface cable for Cobra MR F45, MR F55, and MR F75 marine radios.
Is there a coupon or discount?
Yes — the sale price is $10.00 (down from $12.95), and coupon OUTPOST12 takes an additional 12% off at checkout.
What does this cable do for my marine radio?
It feeds NMEA 0183 GPS position data from an external GPS device into your MR-series radio, enabling position display and GPS-dependent features.
3.7★★★★★★★★★★(3)
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Customer Reviews
3
★★★★★★★★★★5.0
y*e
Verified
Plug and play
Connected my GPS to the MR F55 and position data appeared immediately. Ten bucks well spent.
★★★★★★★★★★4.0
g*d
Verified
Works as described
The NMEA 0183 cable hooked up my chartplotter to the MR F75 without any fuss. Wiring colors matched the radio manual and the connectors feel marine-grade. Took my DSC position calls from no-fix to instant. Would recommend to anyone needing official Cobra parts.
★★★★★★★★★★2.0
q***d
Needed splicing help
The cable itself seems fine but the bare wire ends were frustrating to work with and the instructions assume you already know NMEA wiring. Took me and a buddy an hour to get position data showing on my F45.