Dynamite Friction 604-31089 Disc Brake Rotor - Front

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Dynamite Friction

DFC GEOSPEC Coated Rotor

Dynamite Friction 604-31089 Disc Brake Rotor - Front

Brand	Dynamite Friction 604-31089
Position	Front
Bolt Hole Diameter	14.5
Bolt Hole Quantity	5
Discard Thickness	22.4
Height	73.6
Inside Diameter	79
Nominal Thickness	23.8
Outside Diameter	312
Solid Or Vented Type Rotor	Vented
Product line	DFC GEOSPEC Coated Rotor
Fits	BMW · 145 vehicles

GEOSPEC coated rotor. Coated to help resist corrosion and keep the rotor looking cleaner longer.

Vented design. Promotes airflow through the rotor for more consistent braking performance.

Disc brake rotor. A direct replacement rotor for dependable braking service.

$77.54Free shipping

In stock · usually ships same day before 1pm CST

Step 1 — Confirm fitment

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Step 2 — Quantity

Disc Brake Rotors are typically replaced in pairs, axle by axle.

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 Rotor options

DFC GEOSPEC Coated Front Rotor for BMW

The Dynamite Friction DFC GEOSPEC Coated Rotor, part number 604-31089, is a vented front disc brake rotor built for a wide range of BMW applications. With a 312 mm outside diameter, 23.8 mm nominal thickness, and 22.4 mm discard thickness, it matches the dimensional requirements for standard front brake service on many BMW 2 Series, 3 Series, 4 Series, and X1 models.

The DFC GEOSPEC Coated Rotor line focuses on corrosion-resistant rotor protection for everyday driving conditions. For BMW 328i front brake rotor replacement, BMW 430i front rotor service, or a BMW 320i vented front disc brake rotor application, this rotor provides the correct fitment profile for standard brake setups listed below.

Key Features

Part number 604-31089
DFC GEOSPEC Coated Rotor finish for added corrosion resistance
Vented front disc brake rotor design
312 mm outside diameter
23.8 mm nominal thickness and 22.4 mm discard thickness
5-bolt hole pattern with 14.5 mm bolt hole diameter
79 mm inside diameter and 73.6 mm height
Compatible with standard front brake applications on select BMW models

Detailed Description

This Dynamite Friction rotor is engineered for front axle brake service on select BMW vehicles from 2007 through 2021, including BMW 220i, 230i, 320i, 328i, 330i, 428i, and X1 applications. The vented construction supports heat management during repeated braking, while the coated surface helps protect the rotor from corrosion before and after installation. If you are replacing worn front rotors on a BMW 328i xDrive, BMW 430i xDrive Gran Coupe, or BMW 228i xDrive, part number 604-31089 matches the listed standard-brake fitments.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Solve

Brake pulsation caused by rotor wear or thickness variation
Reduced braking performance from worn front rotors
Corrosion on exposed rotor surfaces
Noise related to rotor condition on standard brake systems
Service replacement for BMW front disc brake rotor maintenance

Installation Notes and Tips

Verify rotor dimensions, bolt pattern, and brake package before installation. This rotor is listed for front position only and for standard brake applications where noted in the fitment data. Always inspect pads, calipers, and hub surfaces during rotor replacement, and confirm the vehicle’s production date when the fitment notes specify date-based coverage.

Fits 2021 BMW 220i, front
Fits 2015-2018 BMW 220i, front
Fits 2017-2021 BMW 230i, front
Fits 2017-2021 BMW 230i xDrive, front
Fits 2017-2020 BMW 430i, front
Fits 2017-2020 BMW 430i Gran Coupe, front
Fits 2017-2020 BMW 430i xDrive, front
Fits 2017-2020 BMW 430i xDrive Gran Coupe, front
Fits 2017-2019 BMW 330i GT xDrive, front
Fits 2017-2019 BMW 330i xDrive, front
Fits 2013-2018 BMW 320i, front
Fits 2013-2018 BMW 320i xDrive, front
Fits 2014-2018 BMW 328d, front
Fits 2014-2018 BMW 328d xDrive, front
Fits 2017-2018 BMW 330i, front
Fits 2017-2018 BMW 330i xDrive, front
Fits 2014-2016 BMW 228i, front
Fits 2015-2016 BMW 228i xDrive, front
Fits 2016 BMW 328i, front
Fits 2007-2014 BMW 328i, front
Fits 2014-2016 BMW 328i GT xDrive, front
Fits 2013-2016 BMW 328i xDrive, front
Fits 2014-2016 BMW 428i, front
Fits 2015-2016 BMW 428i Gran Coupe, front
Fits 2014-2016 BMW 428i xDrive, front
Fits 2015-2016 BMW 428i xDrive Gran Coupe, front
Fits 2015 BMW 328i, front
Fits 2012-2015 BMW X1, front
Fits 2011-2013 BMW 325i, front
Fits 2008-2013 BMW 328i, front
Fits 2013 BMW 328i, front
Fits 2009-2013 BMW 328i xDrive, front
Fits 2012 BMW 328i, front
Fits 2008-2011 BMW 323i, front
Fits 2008-2010 BMW 325i, front
Fits 2008 BMW 328xi, front
Fits 2007 BMW 328i, front

Quality Assurance

Built under the Dynamite Friction DFC GEOSPEC Coated Rotor line, this rotor is specified to match the listed BMW front brake applications and dimensional requirements. Confirm the part number 604-31089 against your vehicle’s brake package before ordering.

This part fits 145 vehicles

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

Year	Make	Model	Submodel	Body Type	Position	Notes
2021	BMW	220i	—	Coupe	Front	DFC GEOSPEC Coated Rotor
2021	BMW	230i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2021	BMW	230i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2020	BMW	230i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2020	BMW	230i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2020	BMW	430i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2020	BMW	430i Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2020	BMW	430i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2020	BMW	430i xDrive Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2019	BMW	230i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2019	BMW	230i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2019	BMW	330i GT xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2019	BMW	330i xDrive	—	Wagon	Front	DFC GEOSPEC Coated Rotor
2019	BMW	430i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2019	BMW	430i Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2019	BMW	430i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2019	BMW	430i xDrive Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2018	BMW	220i	Executive	—	Front	DFC GEOSPEC Coated Rotor
2018	BMW	220i	Sport Line	—	Front	DFC GEOSPEC Coated Rotor
2018	BMW	230i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2018	BMW	230i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2018	BMW	320i	—	—	Front	DFC GEOSPEC Coated Rotor
2018	BMW	320i xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2018	BMW	328d	—	—	Front	DFC GEOSPEC Coated Rotor
2018	BMW	328d xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2018	BMW	330i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2018	BMW	330i GT xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2018	BMW	330i xDrive	—	Wagon	Front	DFC GEOSPEC Coated Rotor
2018	BMW	330i xDrive	—	Sedan	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2018	BMW	430i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2018	BMW	430i Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2018	BMW	430i xDrive	—	Coupe	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2018	BMW	430i xDrive Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2017	BMW	220i	Base	—	Front	DFC GEOSPEC Coated Rotor
2017	BMW	220i	Sport Line	—	Front	DFC GEOSPEC Coated Rotor
2017	BMW	230i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2017	BMW	230i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2017	BMW	320i	—	—	Front	DFC GEOSPEC Coated Rotor
2017	BMW	320i xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2017	BMW	328d	—	—	Front	DFC GEOSPEC Coated Rotor
2017	BMW	328d xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2017	BMW	330i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2017	BMW	330i GT xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2017	BMW	330i xDrive	—	Wagon	Front	DFC GEOSPEC Coated Rotor
2017	BMW	330i xDrive	—	Sedan	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2017	BMW	430i	—	Coupe	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2017	BMW	430i	—	Convertible	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2017	BMW	430i Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2017	BMW	430i xDrive	—	Coupe	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2017	BMW	430i xDrive Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2016	BMW	220i	—	Coupe	Front	DFC GEOSPEC Coated Rotor
2016	BMW	228i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2016	BMW	228i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2016	BMW	320i	—	—	Front	DFC GEOSPEC Coated Rotor
2016	BMW	320i xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2016	BMW	328d	—	—	Front	DFC GEOSPEC Coated Rotor
2016	BMW	328d xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2016	BMW	328i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2016	BMW	328i GT xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2016	BMW	328i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2016	BMW	428i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2016	BMW	428i Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2016	BMW	428i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2016	BMW	428i xDrive Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2015	BMW	220i	—	—	Front	DFC GEOSPEC Coated Rotor
2015	BMW	228i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2015	BMW	228i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2015	BMW	320i	—	—	Front	DFC GEOSPEC Coated Rotor
2015	BMW	320i xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2015	BMW	328d	—	—	Front	DFC GEOSPEC Coated Rotor
2015	BMW	328d xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2015	BMW	328i	—	—	Front	Standard Brakes; Vehicle Production Date to 06/14 (171mm Rear Disc Hat Diameter); DFC GEOSPEC Coated Rotor
2015	BMW	328i	—	—	Front	Standard Brakes; Vehicle Production From 07/14 (194mm Rear Disc Hat Diameter); DFC GEOSPEC Coated Rotor
2015	BMW	328i GT xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2015	BMW	328i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2015	BMW	428i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2015	BMW	428i Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2015	BMW	428i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2015	BMW	428i xDrive Gran Coupe	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2015	BMW	X1	xDrive28i	—	Front	DFC GEOSPEC Coated Rotor
2015	BMW	X1	sDrive28i	—	Front	DFC GEOSPEC Coated Rotor
2014	BMW	228i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2014	BMW	320i	—	—	Front	DFC GEOSPEC Coated Rotor
2014	BMW	320i xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2014	BMW	328d	—	—	Front	DFC GEOSPEC Coated Rotor
2014	BMW	328d xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2014	BMW	328i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2014	BMW	328i GT xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2014	BMW	328i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2014	BMW	428i	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2014	BMW	428i xDrive	—	—	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2014	BMW	X1	xDrive28i	—	Front	DFC GEOSPEC Coated Rotor
2014	BMW	X1	sDrive28i	—	Front	DFC GEOSPEC Coated Rotor
2013	BMW	320i	—	—	Front	DFC GEOSPEC Coated Rotor
2013	BMW	320i xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2013	BMW	325i	—	—	Front	DFC GEOSPEC Coated Rotor
2013	BMW	328i	—	Coupe	Front	DFC GEOSPEC Coated Rotor
2013	BMW	328i	—	Convertible	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2013	BMW	328i	—	Sedan	Front	Standard Brakes (312mm Front Rotors); DFC GEOSPEC Coated Rotor
2013	BMW	328i xDrive	—	Sedan	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2013	BMW	328i xDrive	—	Coupe	Front	DFC GEOSPEC Coated Rotor
2013	BMW	X1	xDrive28i	—	Front	DFC GEOSPEC Coated Rotor
2013	BMW	X1	sDrive28i	—	Front	DFC GEOSPEC Coated Rotor
2012	BMW	325i	—	—	Front	DFC GEOSPEC Coated Rotor
2012	BMW	328i	—	Coupe	Front	DFC GEOSPEC Coated Rotor
2012	BMW	328i	—	Convertible	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2012	BMW	328i	—	Sedan	Front	Excluding M Sports Package (312mm Front Rotors); DFC GEOSPEC Coated Rotor
2012	BMW	328i	—	Wagon	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2012	BMW	328i xDrive	—	Coupe	Front	DFC GEOSPEC Coated Rotor
2012	BMW	X1	sDrive20i	—	Front	DFC GEOSPEC Coated Rotor
2011	BMW	323i	—	—	Front	DFC GEOSPEC Coated Rotor
2011	BMW	325i	—	—	Front	DFC GEOSPEC Coated Rotor
2011	BMW	328i	—	Coupe	Front	DFC GEOSPEC Coated Rotor
2011	BMW	328i	—	Sedan	Front	DFC GEOSPEC Coated Rotor
2011	BMW	328i	—	Convertible	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2011	BMW	328i	—	Wagon	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2011	BMW	328i xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2010	BMW	323i	—	—	Front	DFC GEOSPEC Coated Rotor
2010	BMW	325i	—	—	Front	Vehicle Production date to 3/2010; DFC GEOSPEC Coated Rotor
2010	BMW	325i	—	—	Front	Vehicle Production date from 3/2010; DFC GEOSPEC Coated Rotor
2010	BMW	328i	—	Coupe	Front	DFC GEOSPEC Coated Rotor
2010	BMW	328i	—	Sedan	Front	DFC GEOSPEC Coated Rotor
2010	BMW	328i	—	Convertible	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2010	BMW	328i	—	Wagon	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2010	BMW	328i xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2009	BMW	323i	—	—	Front	DFC GEOSPEC Coated Rotor
2009	BMW	325i	—	—	Front	Vehicle Production date to 3/2010; DFC GEOSPEC Coated Rotor
2009	BMW	325i	—	—	Front	Vehicle Production date from 3/2010; DFC GEOSPEC Coated Rotor
2009	BMW	328i	—	Coupe	Front	DFC GEOSPEC Coated Rotor
2009	BMW	328i	—	Sedan	Front	DFC GEOSPEC Coated Rotor
2009	BMW	328i	—	Convertible	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2009	BMW	328i	—	Wagon	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2009	BMW	328i xDrive	—	—	Front	DFC GEOSPEC Coated Rotor
2008	BMW	323i	—	—	Front	DFC GEOSPEC Coated Rotor
2008	BMW	325i	—	—	Front	Vehicle Production date to 3/2010; DFC GEOSPEC Coated Rotor
2008	BMW	325i	—	—	Front	Vehicle Production date from 3/2010; DFC GEOSPEC Coated Rotor
2008	BMW	328i	—	Coupe	Front	DFC GEOSPEC Coated Rotor
2008	BMW	328i	—	Sedan	Front	DFC GEOSPEC Coated Rotor
2008	BMW	328i	—	Convertible	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2008	BMW	328i	—	Wagon	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2008	BMW	328xi	—	—	Front	DFC GEOSPEC Coated Rotor
2007	BMW	328i	—	Wagon	Front	Standard Brakes; Vehicle Production Date From 9/2007 (312mm Front Rotors); DFC GEOSPEC Coated Rotor
2007	BMW	328i	—	Sedan	Front	Vehicle Production Date From 9/2007 (312mm Front Rotors); DFC GEOSPEC Coated Rotor
2007	BMW	328i	—	Convertible	Front	Disc Brake Rotor - Standard Brakes; DFC GEOSPEC Coated Rotor
2007	BMW	328i	—	Coupe	Front	Vehicle Production Date From 9/2007 (312mm Front Rotors); DFC GEOSPEC Coated Rotor
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