Dynamic Friction 4000-1670-00 Disc Brake Pad Set - Front
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Dynamic Friction
 DFC 4000 HybriDynamic Brake Pads

Dynamic Friction 4000-1670-00 Disc Brake Pad Set - Front

Brand Dynamic Friction 4000-1670-00
Position Front
Pad Wear Sensor Included No
Friction Material Composition Hybrid
Mounting Hardware Included No
Friction Material Attachment Integrally molded
Pad Quantity 4
Pad Wear Sensor Type Electronic
Prepared For Pad Wear Sensor Yes
Outer Pad Height 3.441
Outer Pad Height 87.4
Inner Pad Height 3.441
Inner Pad Height 87.4
Outer Pad Width 134.6
Outer Pad Width 5.299
Inner Pad Width 134.6
Inner Pad Width 5.299
Outer Pad Overall Thickness 0.665
Outer Pad Overall Thickness 16.9
Inner Pad Overall Thickness 0.665
Inner Pad Overall Thickness 16.9
Product line DFC 4000 HybriDynamic Brake Pads
Fits Mercedes-Benz · 14 vehicles

Hybrid friction material. Balances consistent pedal feel with strong brake response.

Low dust, low noise. Keeps daily driving cleaner and quieter.

Integrally molded design. Helps deliver dependable pad performance and value.

$43.93Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $43.93
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Disc Brake Pad Set options

DFC 4000 HybriDynamic Front Brake Pads

Dynamic Friction DFC 4000 HybriDynamic Brake Pads deliver consistent pedal feel and responsive braking for daily driving. This front disc brake pad set is built for Mercedes-Benz SL450, SL550, and SL400 applications with a hybrid friction material that balances stopping performance, low dust, and low noise.

Key Features

  • Hybrid friction material for balanced brake response
  • Low dust and low noise characteristics for everyday use
  • Integrally molded friction material attachment
  • Four-pad set for front disc brake service
  • Prepared for an electronic pad wear sensor
  • Pad dimensions: 134.6 mm width, 87.4 mm height, 16.9 mm thickness
  • Part number 4000-1670-00 for easy identification

Product Line Details

The DFC 4000 HybriDynamic Brake Pads line is positioned for drivers who want a straightforward OE-style brake pad choice without sorting through multiple material types. The hybrid formulation is aimed at stable pedal feel, predictable response, and clean operation in normal street use. This makes the 4000-1670-00 a practical option for Mercedes-Benz SL550 brake pads, Mercedes-Benz SL450 front brake pads, and Mercedes-Benz SL400 front disc brake pad replacement.

Fitment

  • Fits 2017-2020 Mercedes-Benz SL450, front. Required Sensor: 341-63004 (1).
  • Fits 2013-2020 Mercedes-Benz SL550, front. Required Sensor: 341-63004 (1).
  • Fits 2015-2016 Mercedes-Benz SL400, front. Required Sensor: 341-63004 (1).

What This Part Helps Address

  • Brake noise during routine street driving
  • Excess brake dust on wheels
  • Uneven or inconsistent pedal feel
  • Front pad wear service on Mercedes-Benz SL450, SL550, and SL400 models
  • Replacement needs for a front disc brake pad set with sensor preparation

Installation Notes

Confirm front axle fitment before ordering and verify the required wear sensor, 341-63004 (1), for the listed Mercedes-Benz applications. This pad set is prepared for an electronic wear sensor, but a sensor is not included. Mounting hardware is not included. Inspect rotors, caliper condition, and pad contact surfaces during brake service to support even bedding and proper operation.

Quality Assurance

Dynamic Friction designs the DFC HybriDynamic formulation for consistent braking performance, controlled dust output, and reduced noise in daily use. Part number 4000-1670-00 is built as a direct front brake pad replacement for the listed Mercedes-Benz applications.

Related reading

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2020Mercedes-BenzSL450FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2020Mercedes-BenzSL550FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2019Mercedes-BenzSL450FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2019Mercedes-BenzSL550FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2018Mercedes-BenzSL450FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2018Mercedes-BenzSL550FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2017Mercedes-BenzSL450FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2017Mercedes-BenzSL550FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2016Mercedes-BenzSL400FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2016Mercedes-BenzSL550FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2015Mercedes-BenzSL400FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2015Mercedes-BenzSL550FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2014Mercedes-BenzSL550FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads
2013Mercedes-BenzSL550FrontRequired Sensor: 341-63004 (1); DFC 4000 HybriDynamic Brake Pads