HomeBrake > Disc Pads and Brake ShoesDynamite Friction 4000-1903-00 Disc Brake Pad Set - Front
Part #: 4000-1903-00

Dynamite Friction 4000-1903-00 Disc Brake Pad Set - Front

DFC 4000 HybriDynamic Brake Pads, Front
⚙️ 14 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦DFC 4000 HybriDynamic Brake Pads, Front
🚗Fitment: Fiat and Mazda, 124 Spider and MX-5 Miata
🔄Easy Returns — Return within 60 days for a full refund
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Front Brake Pads for Mazda MX-5 Miata and Fiat 124 Spider

Dynamite Friction DFC 4000 HybriDynamic Brake Pads are built for drivers who want steady pedal feel, predictable brake response, and low-noise operation in everyday use. This front disc brake pad set is a practical choice for Mazda MX-5 Miata and Fiat 124 Spider applications, including the DFC 4000-1903-00 part number.

Key Features

  • Hybrid friction material for balanced street performance
  • Consistent pedal feel and responsive braking
  • Low dust and low noise characteristics for daily driving
  • Integrally molded friction material attachment
  • 4-pad set for front disc brake service
  • Prepared for a mechanical pad wear sensor
  • Pad wear sensor not included
  • Mounting hardware not included

DFC 4000 HybriDynamic Line Details

The DFC 4000 HybriDynamic Brake Pads line focuses on dependable braking behavior without forcing you to choose between comfort and control. The hybrid compound is engineered to deliver a stable brake feel and strong response while keeping dust and noise levels down for routine commuting and spirited street use. If you are looking for DFC 4000-1903-00 brake pads for a Mazda MX-5 Miata front axle or Fiat 124 Spider front brake service, this line is built around that everyday-driver balance.

Fitment

  • Fits 2016-2025 Mazda MX-5 Miata, front.
  • Fits 2017-2020 Fiat 124 Spider, front; except Brembo Performance Brakes.

What This Part Helps Address

  • Squealing or noisy front brake operation
  • Excess brake dust buildup on wheels
  • Uneven or inconsistent pedal feel
  • Worn front disc brake pads on Mazda MX-5 Miata or Fiat 124 Spider
  • Routine front brake maintenance on street-driven vehicles

Installation Notes and Tips

Verify front axle fitment before ordering, especially on 2017-2020 Fiat 124 Spider models with Brembo Performance Brakes, which are excluded from this application. Inspect rotors, caliper condition, and pad hardware surfaces during service. These pads are prepared for a mechanical wear sensor, but the sensor itself is not included. The pad set is designed for front disc brake replacement and uses an integrally molded friction attachment.

Quality Assurance

Dynamite Friction positions the DFC 4000 HybriDynamic line as a value-focused brake pad option with consistent braking response and low-noise, low-dust characteristics for daily driving. Part number 4000-1903-00 is specified for the listed front applications.

BrandDynamite Friction
Part Number4000-1903-00
PositionDFC 4000 HybriDynamic Brake Pads, Front
Pad Wear Sensor IncludedNo
Friction Material CompositionHybrid
Mounting Hardware IncludedNo
Friction Material AttachmentIntegrally molded
Pad Quantity4
Pad Wear Sensor TypeMechanical
Prepared For Pad Wear SensorYes
Outer Pad Height2.118
Outer Pad Height53.8
Inner Pad Height2.118
Inner Pad Height53.8
Outer Pad Width122.2
Outer Pad Width4.811
Inner Pad Width122.2
Inner Pad Width4.811
Outer Pad Overall Thickness0.571
Outer Pad Overall Thickness14.5
Inner Pad Overall Thickness0.571
Inner Pad Overall Thickness14.5

This part fits 14 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2025MazdaMX-5 MiataRF Grand TouringFrontDFC 4000 HybriDynamic Brake Pads
2024MazdaMX-5 MiataRF Grand TouringFrontDFC 4000 HybriDynamic Brake Pads
2023MazdaMX-5 MiataRF Grand TouringFrontDFC 4000 HybriDynamic Brake Pads
2022MazdaMX-5 MiataSportFrontDFC 4000 HybriDynamic Brake Pads
2021MazdaMX-5 MiataSportFrontDFC 4000 HybriDynamic Brake Pads
2020Fiat124 SpiderAbarthFrontExcept Brembo Performance Brakes; DFC 4000 HybriDynamic Brake Pads
2020MazdaMX-5 MiataSportFrontDFC 4000 HybriDynamic Brake Pads
2019Fiat124 SpiderAbarthFrontExcept Brembo Performance Brakes; DFC 4000 HybriDynamic Brake Pads
2019MazdaMX-5 MiataSportFrontDFC 4000 HybriDynamic Brake Pads
2018Fiat124 SpiderAbarthFrontExcept Brembo Performance Brakes; DFC 4000 HybriDynamic Brake Pads
2018MazdaMX-5 MiataSportFrontDFC 4000 HybriDynamic Brake Pads
2017Fiat124 SpiderAbarthFrontExcept Brembo Performance Brakes; DFC 4000 HybriDynamic Brake Pads
2017MazdaMX-5 MiataSportFrontDFC 4000 HybriDynamic Brake Pads
2016MazdaMX-5 MiataSportFrontDFC 4000 HybriDynamic Brake Pads

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.