ScoutedBrands
Marine Diagnostic Tools Cojali Diesel OBDII Cable for Jaltest Marine (JDC213M3)
Marine Diagnostic Tools Cojali Diesel OBDII Cable for Jaltest Marine (JDC213M3), view 2
More from Marine Diagnostic Tools →

Cojali Diesel OBDII Cable for Jaltest Marine (JDC213M3)

$85

In stock at marinediagnostictools.com

The Cojali JDC213M3 is a standard OBDII diagnostic cable that connects larger diesel and gas engines to the Jaltest Marine platform through the V8 (blue) interface box. It also works in truck and off-highway Jaltest applications. At 11 inches, it suits shops running the older V8 link that need an OBDII connection.

Shop now at Marine Diagnostic Tools →

See all 163 Marine Diagnostic Tools products·Visit marinediagnostictools.com

Price and stock from marinediagnostictools.com, refreshed daily. We may earn a commission if you buy.

Highlights

  • Genuine Cojali OBDII cable, part JDC213M3
  • For the Jaltest V8 (blue) diagnostic box
  • Also usable for truck and off-highway Jaltest work
  • 11 inches long, about 1 lb

Best for

Jaltest V8 users who need an OBDII lead for diesel or larger gas engines.

Things to consider

  • Made for the V8 box; MDT notes this cable is included with kits featuring the V9 link, so check before buying twice
  • Requires Jaltest software and interface
  • Short length may require positioning the interface close to the port

Key specs

Price$85
Part numberJDC213M3
UPC735520731751
Length11 in
Weight1 lb

Our take

An inexpensive, practical cable if you run Jaltest V8. V9 kit owners likely already have it.

Cojali Diesel OBDII Cable for Jaltest Marine (JDC213M3) at a glance

BrandMarine Diagnostic Tools
Price$85
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 $85, the Cojali Diesel OBDII Cable for Jaltest Marine (JDC213M3) is one of Marine Diagnostic Tools's more affordable items, whose 162 listed products run $1 to $5,600.

Similar items from other brands we track run $17.99 to $29.95.

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.

Read our full Marine Diagnostic Tools review and shop all products →

Frequently asked questions

Does the JDC213M3 work with the V9 box?
The listing says it is used with the V8 box but also that it ships with V9 kits. Ask MDT which version you need.
Can I use it on trucks?
Yes, MDT says it also works in truck and off-highway applications on Jaltest.
How much is the Cojali Diesel OBDII Cable for Jaltest Marine (JDC213M3)?
Marine Diagnostic Tools lists it at $85 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 Cojali Diesel OBDII Cable for Jaltest Marine (JDC213M3)?
The Cojali Diesel OBDII Cable for Jaltest Marine (JDC213M3) 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 Cojali Diesel OBDII Cable for Jaltest Marine (JDC213M3) 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 Cojali Diesel OBDII Cable for Jaltest Marine (JDC213M3) expensive?
At $85 it is on the affordable end of Marine Diagnostic Tools's range ($1 to $5,600 across 162 products), and similar items from other brands run $17.99 to $29.95.

More from Marine Diagnostic Tools

Shop all Marine Diagnostic Tools →

Alternatives from other brands