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More from THINKCAR →FCA 12+8 SGW Bypass Adapter
$29.95$34.95Save 14%
In stock at mythinkcar.com
This 12+8 SGW bypass adapter connects a diagnostic scanner directly to the network on supported Chrysler, Dodge, Jeep, Ram and Fiat vehicles with a secure gateway module. It plugs into the 12-pin and 8-pin SGW connectors with no cutting or splicing. It suits DIYers whose scanner lacks AutoAuth for FCA access.
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Highlights
- Restores advanced diagnostic access on compatible SGW-equipped FCA vehicles
- 12+8 pin to OBD2 connection
- Plug-and-play, no wire cutting
- Covers supported Chrysler, Dodge, Jeep, Ram and Fiat applications
Best for
An FCA vehicle owner whose scanner gets blocked from clearing codes or running tests by the secure gateway.
Things to consider
- It does not add features to your scanner; your tool must already support the functions.
- Requires locating and unplugging the SGW module, which may mean removing a trim panel.
- Only supported FCA vehicles with a compatible SGW are covered.
Key specs
| Price | $29.95 (listed down from $34.95) |
|---|---|
| Connector | 12-pin + 8-pin to OBD2 |
| Vehicles | Supported Chrysler, Dodge, Jeep, Ram, Fiat |
| Install | Plug-and-play |
Our take
A cheap, practical workaround for SGW lockouts, provided your scanner already has the functions you need.
FCA 12+8 SGW Bypass Adapter at a glance
| Brand | THINKCAR |
|---|---|
| Price | $29.95 (was $34.95) |
| Type | ACCESSORIES |
| Availability | In stock at mythinkcar.com |
| Coupon | XNEVYCLG |
| Returns | You have 30 days after receiving an item to request a return by emailing… |
Price check
At $29.95, the FCA 12+8 SGW Bypass Adapter is one of THINKCAR's more affordable items, whose 58 listed products run $0.10 to $799.
It's currently 14% below its listed price of $34.95. Sale prices can end without notice, so check the live price before you order.
Similar items from other brands we track run $8.99 to $85.
Frequently asked questions
Do I need this if my scanner has FCA AutoAuth?
Usually not. Scanners like the 689BT list AutoAuth for FCA SGW. The adapter is a hardware workaround for tools without it.
Will it let a basic code reader do coding?
No. THINKCAR states the adapter does not add functions to your scan tool.
Is the FCA 12+8 SGW Bypass Adapter on sale?
Yes. THINKCAR lists it at $29.95, down from $34.95 (14% off). Sale prices change, so confirm the live price on mythinkcar.com.
Is there a coupon code for the FCA 12+8 SGW Bypass Adapter?
THINKCAR's store-wide code XNEVYCLG can be entered at checkout on mythinkcar.com. THINKCAR sets the discount, and some items or sale prices may be excluded.
What is THINKCAR's return policy?
You have 30 days after receiving an item to request a return by emailing support@thinkcar.com. Items need proof of purchase and original packaging, return shipping is paid by the buyer, and T-code software cannot be returned.
Where can I buy the FCA 12+8 SGW Bypass Adapter?
The FCA 12+8 SGW Bypass Adapter is sold directly by THINKCAR on mythinkcar.com. The Shop now button on this page goes straight to the product there, and code XNEVYCLG can be applied at checkout.
Is the FCA 12+8 SGW Bypass Adapter in stock?
Yes. THINKCAR lists it as in stock on mythinkcar.com as of our latest check. Stock and prices refresh throughout the day.
Is THINKCAR a legit store?
THINKCAR is a good fit for DIY mechanics and small shops that want bidirectional diagnostics and service resets without paying yearly software fees on most models. Skip it if you need a published shipping policy or a clear warranty term before you buy, since neither appears in the pages we reviewed. Check which models include lifetime free updates and which need paid T-codes before you choose. Our full THINKCAR review covers shipping, returns and what to check before ordering.
Is the FCA 12+8 SGW Bypass Adapter expensive?
At $29.95 it is on the affordable end of THINKCAR's range ($0.10 to $799 across 58 products), and similar items from other brands run $8.99 to $85.
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