Wagner Brake Disc Brake Pad Set P/N:SX1399

$99.99
MPN: SX1399
Item Package Quantity: 1
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Wagner Brake Disc Brake Pad Set P/N:SX1399
Wagner Brake Disc Brake Pad Set P/N:SX1399
$99.99

Built to survive punishing duty cycles, the Wagner SevereDuty SX1399 Front Disc Brake Pad Set is engineered for fleets, police-pursuit use, and work trucks that face frequent stops, gear hauling, and heavy loads. It installs as a front-axle replacement for the 2009-2010 Dodge Ram 2500 and Ram 3500, and the 2011-2018 Ram 2500 and Ram 3500 (all engines).

  • Semi-metallic friction: carbon-based, semi-metallic material developed in-house to deliver long-lasting braking in demanding applications.
  • OE-style design: features shims, slots, and chamfered edges styled after the original equipment pads.
  • Included hardware: ships with pad shims, abutment clips, and a mechanical wear sensor; premium stainless-steel hardware is included for key applications.
  • Wagner OE25 formulation: uses the zero-copper OE25 friction formulation and is validated with OE-style on-vehicle testing for heavy loads, frequent stopping, and high heat.

Each set covers the front axle; the listed applications use one set (quantity 1). Made in the United States.

Interchange: FMSI 8507-D1399 · 8507D1399. Manufacturer part number SX1399.

This part cross-references / interchanges with the following part numbers:

8507, 8507-D1399, D1399

Frequently Asked Questions

What vehicles does the Wagner SX1399 fit?

It's a front-axle disc brake pad set for the 2009-2010 Dodge Ram 2500 and Ram 3500, and the 2011-2018 Ram 2500 and Ram 3500 (all engines). See the Buyer's Guide tab to confirm your vehicle.

Is this a front or rear pad set?

It's a front disc brake pad set, intended for the front axle of the listed Ram 2500 and 3500 applications.

What friction material is used?

A semi-metallic, carbon-based friction material with Wagner's OE25 zero-copper formulation, designed to hold up to heavy loads, frequent stopping, and high heat.

What's included in the set?

The set includes the front pads with OE-style shims, abutment clips, and a mechanical wear sensor. Premium stainless-steel hardware is included for key applications.

Does this pad set have a wear indicator?

Yes. A mechanical pad wear sensor is included, which signals when the pads may need replacing. Diagnose the cause of any brake noise before servicing.