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HFC-SMA Toyota, Lexus, Mazda & Subaru GPS antenna Conversion cable

In stock (4 available. May require assembly*)
  • $16.98
Market price: $29.95, you save $12.97
Connect Toyota, Lexus, Mazda & Subaru GPS antenna to many aftermarket radios.
Restrictions apply. Please read entire description, warnings, assembly etc. prior to ordering.
Score: 4.67 (votes: 3)
Reviews: 1
  • Net weight
    0.11 lbs
  • Part Number
Don't cut the factory GPS antenna cable. The HFC-SMA converts factory GPS terminal to SMA found on many aftermarket receivers.

When replacing factory GPS radio in older Toyota, Lexus, Mazda, Subaru in favor of aftermarket; the HFC-SMA conversion cable is a must! This short jumper cable (4-6 inches), allows factory antenna (already fitted) to supply GPS signal to a number of aftermarket multimedia receivers including Alpine, Boss, Pioneer, Lanzar, Pyle, Jensen, Planet Audio and may Chinese Android imports with SMA female screw-type coupling. In addition to saving time and money, the HFC-SMA also avoids cutting/splicing factory antenna wire, the need to install yet another antenna and best of all facilitates re-installation of the factory radio if and when vehicle is offered up for sale or trade.
Your Toyota, Lexus, Subaru and Mazda vehicle must have a "square" HFC terminal (Gray, Blue or Green) behind the dash.
WARNING: Recent (circa 2013+) Toyota and Lexus with "rounded" HFC-III plug (White/Natural color); requires our SUMI-SMA instead. (Please check your particular vehicle prior to ordering).
1. Disconnect GPS plug from factory radio (see picture insert).
2. Connect factory GPS plug to green socket on adapter cable
3. Screw-on SMA terminal to replacement radio GPS terminal

1. This cable's green socket fits "square" HFC antenna terminals (female plug) in older Toyota, Lexus, Subaru and Mazda.
2. The HFC-SMA cable is custom made and NOT RETURNABLE unless defective for replacement (same part).
3. This cable does not ship same day. It must first be assembled (built by hand) after which time it is then shipped using shipping method selected at checkout.

Defective returns:
Our returns policy differs from than of other online merchants so we encourage everyone to read the returns policy page it in its entirety prior to ordering.
Defective returns eligible for warranty repair or replacement service:
Within the first 10 days, Discount Car Stereo will replace any defective or damaged part and provide a pre-paid return label (US Customers only). (Pre-paid labels are not issued for other reasons).
After 10 days of receipt, customer covers return shipping cost, however we cover shipping cost to supplier/manufacturer, and also the cost to ship back to you. If original purchase can't be replaced (discontinued etc.), we reserve the right to provide a substitute part of higher or equal value. Any claims for missing parts must be made within 7 days of delivery.
We strive to avoid costly returns by providing as much product description, exceptions, requirements, pictures and application possible. Click to read the full return policy page.

Gone are the days when customer needed to call or email to obtain shipping rates. At Discount Car, shipping rates are automated and calculated in real time and dependent on cart contents, weight and destination.
To determine applicable shipping for:
- Proceed to checkout.
- If already signed in; select address from address book or if new or wish to remain anonymous; enter shipping address.
- Select from available shipping methods
Online shipping calculator provides real time rates and shipping methods.
We ship throughout the USA, Canada and select international destinations (Click country drop-down in checkout page for current listing or visit our Frequently asked questions page).
We are a family owned and operated specialty car stereo and accessory store and as such every effort is made to get your order processed and shipped at soon as possible; but because 95% of our offerings are made to order (not sitting on shelf collecting dust). Additional time (usually 2-4 working days) is required after which time orders are shipped using shipping method selected at checkout. Products requiring assembly includes this graphic in addition to warning messages at the bottom of product description page.
Paying for a faster delivery method (e.g. Express mail, Priority mail etc.) for products requiring "assembly" does NOT speed up assembly (built by hand) time; however, it does speed up delivery time after shipment.
Delivery time for in stock products requiring assembly= Assembly time (2-4 working days) + transit time (shipping method).

Por ejemplo: Order our very popular AUX-GM3x GM aux cable and select "USPS Priority Mail (2-4 days) nationwide; expect delivery between 5-7 business days after order placement.
Please contact us first regarding time sensitive deliveries.
Items not requiring assembly or customization (off-the-shelf), usually ship within 24-hours and includes this graphic.
Tracking information is emailed upon labeling. Customers accounts are also updated at the same time. All customers (with or without accounts) are able to check order status online which displays the same details available to our staff.
Except for Priority Mail Express® (Overnight Delivery*), USPS delivery times for Priority Mail® and USPS Ground Advantage™ are estimates and are not guaranteed; however ship time to most states is between 2-7 working days.
International orders require additional paperwork and processing time (6-10 days) prior to shipping and due to many factors (custom inspections, carrier changeovers etc. ) we care not able to determine delivery times .
Free shipping (when available); applies to US only

*with a money-back guarantee

USA/Canada: Pay with Visa, MasterCard, American Express, Discover, PayPal: PayPal, PayPal Credit, Gift cards that display Visa, MasterCard, American Express and Discover logos are also accepted.
Customer billing information (first name, last name, billing address, and credit card information) must be entered exactly as it appears on credit card statement otherwise transaction will decline. Once order is placed a pending authorization (not a charge) will appear on your account and removed within 7-10 business days or after being charged and order shipped.
International: Select PayPal to pay with card. International credit cards are NOT accepted unless registered through PayPal. Click here to learn more about PayPal.
All prices are in U.S. dollars. The actual price charged to International customers is subject to the exchange rate applied by PayPal.
Important notice regarding shipping to alternate (non-billing) addresses: Shipping to non-billing address is no longer allowed, unless proof of card ownership is provided. Any and all customers shipping to non-billing address will be contacted by email to provide additional proof.

Customer reviews
Average rating:
4.67 (Votes: 3)
Rating of votes (3)
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  • Gary Chen
    Oct 27, 2023, 08:55 PM
    Worked like a charm! This is the only place I could find on the Internet to connect 2013 Subaru BRZ premium (which was connected to factory Fujitsu 10 FA601US head unit) to my new iDoing aftermarket head unit. Shipment was much faster than expected (projected the following Tuesday but arrived on a Friday afternoon!)

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