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Marine Diagnostic Tools TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25)
Marine Diagnostic Tools TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25), view 2Marine Diagnostic Tools TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25), view 3
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TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25)

$77

In stock at marinediagnostictools.com

The TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25) is a genuine TEXA adapter cable for TEXA IDC5 Marine diagnostics. It covers Mercury Mariner and Cummins engines from 2010 onward. It is built for the TEXA TXB Navigator adapter; TXT adapter owners also need the TXT Adapter Kit (3903689). It is 6 inches long and sells for $77.00.

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Highlights

  • Genuine TEXA part AM25
  • Covers Mercury Mariner and Cummins engines from 2010 onward
  • Works with TEXA IDC5 Marine
  • Length: 6 inches
  • Designed for the TEXA TXB adapter; TXT needs kit 3903689

Best for

TEXA users working on 2010-and-later Mercury Mariner and Cummins engines.

Things to consider

  • It needs the AM01 CAN cable; the seller says the AM44 can replace it and connects directly. The listed part number appears truncated.
  • It only works with the TEXA platform; it is not a standalone scan tool.
  • Use the seller's Cable Finder or call their team to confirm the right cable for your engine before ordering.

Key specs

Price$77
ManufacturerTEXA
Part numberAM25
Length6 inches
PlatformTEXA IDC5 Marine / Navigator

Our take

A necessary, genuine TEXA link for Mercury Mariner / Cummins 2010 and newer work if you already run TEXA; confirm the part against your engine first.

TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25) at a glance

BrandMarine Diagnostic Tools
Price$77
TypeCables
AvailabilityIn stock at marinediagnostictools.com
ReturnsMaster and Gas Pro kits can be refunded within 30 days of delivery after tech support…

Price check

At $77, the TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25) is one of Marine Diagnostic Tools's more affordable items, whose 162 listed products run $1 to $5,600.

Buying from Marine Diagnostic Tools

Marine Diagnostic Tools is built for independent marine techs, boatyards, and fleet shops that want dealer-level diagnostics across many engine brands without buying each OEM tool. A boat owner with one engine brand may be better served by a single-brand MINI Scan Tool, or by a dealer visit. Before buying a full kit, call sales to confirm the total price, which cables you'll need, and the training required to qualify for the money-back guarantee.

Shipping
Most orders process the same day or within 3 business days, with orders placed after 11 a.m. processed the next business day. Shipping charges are calculated at checkout, and tracking is emailed when the order ships.
Returns
Master and Gas Pro kits can be refunded within 30 days of delivery after tech support troubleshooting and training enrollment. MINI kits can be returned within 30 days minus a 20% restocking fee; software, renewals, used kits, and customer-caused damage are not refundable.

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Frequently asked questions

What engines does the AM25 cable work with?
The listing says it connects Mercury Mariner and Cummins engines from 2010 onward.
Do I need anything else to use it?
Yes. It needs the TEXA diagnostic interface and software. TXT adapter owners also need the TXT Adapter Kit (3903689).
How do I know it's the right cable?
The seller offers a Cable Finder that shows the diagnostic port location for each engine, and a phone line for questions.
How much is the TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25)?
Marine Diagnostic Tools lists it at $77 on marinediagnostictools.com. We refresh prices throughout the day, but always confirm the final price at checkout.
What is Marine Diagnostic Tools's return policy?
Master and Gas Pro kits can be refunded within 30 days of delivery after tech support troubleshooting and training enrollment. MINI kits can be returned within 30 days minus a 20% restocking fee; software, renewals, used kits, and customer-caused damage are not refundable.
How long does Marine Diagnostic Tools take to ship?
Most orders process the same day or within 3 business days, with orders placed after 11 a.m. processed the next business day. Shipping charges are calculated at checkout, and tracking is emailed when the order ships.
Where can I buy the TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25)?
The TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25) is sold directly by Marine Diagnostic Tools on marinediagnostictools.com. The Shop now button on this page goes straight to the product there.
Is the TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25) in stock?
Yes. Marine Diagnostic Tools lists it as in stock on marinediagnostictools.com as of our latest check. Stock and prices refresh throughout the day.
Is Marine Diagnostic Tools a legit store?
Marine Diagnostic Tools is built for independent marine techs, boatyards, and fleet shops that want dealer-level diagnostics across many engine brands without buying each OEM tool. A boat owner with one engine brand may be better served by a single-brand MINI Scan Tool, or by a dealer visit. Before buying a full kit, call sales to confirm the total price, which cables you'll need, and the training required to qualify for the money-back guarantee. Our full Marine Diagnostic Tools review covers shipping, returns and what to check before ordering.
Is the TEXA Marine Mercury Mariner, Cummins 2010 & Newer (AM25) expensive?
At $77 it is on the affordable end of Marine Diagnostic Tools's range ($1 to $5,600 across 162 products).

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