Bosch 42011124 Disc Brake Rotor - Front

Name: Bosch 42011124 Disc Brake Rotor - Front
Brand: Bosch
SKU: BBHK-42011124
Price: 81.46 USD
Availability: OutOfStock

Bosch QuietCast Rotor, Front

8 vehicles fit this part

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

$81.46Free Shipping

Free ShippingNo Cost to Continental U.S.

Free Returns*Wrong fit? No cost

60-Day ReturnsMoney back guarantee

*Free return shipping only qualifies if our fitment verification tool is used.

Out of Stock

OE Direct Replacement — Bolt-on fit, no modifications needed

Bosch QuietCast Rotor, Front

Fitment: Porsche, Boxster

Easy Returns — Return within 60 days for a full refund

Fast Shipping — Most orders ship same business day before 1pm CST

Not what you need? See all Disc Brake Rotor options

Bosch QuietCast Rotor for Porsche Boxster

The Bosch QuietCast Rotor 42011124 is a front disc brake rotor for 1997-2004 Porsche Boxster applications with a 298mm rotor specification. Built for direct brake service on the front axle, it supports consistent rotor replacement for Porsche Boxster front brake maintenance.

Key Features

Front disc brake rotor for Porsche Boxster models
298mm rotor application noted in fitment
Product height: 2.637795 in
Bosch QuietCast Rotor line for brake service applications
Part number 42011124 for catalog and cross-reference use

Detailed Product Information

Bosch QuietCast Rotor 42011124 is engineered for the front position on 1997-2004 Porsche Boxster models. The QuietCast Rotor line identifies Bosch brake components built for replacement service, and this rotor is specified for the 298mm front brake setup listed in the fitment data. If you are searching for a Porsche Boxster front brake rotor, Bosch 42011124 provides a direct match for the confirmed application years.

This part cross-references 98635140105 for the same application.

Common Brake Issues This Rotor Can Address

Front brake rotor wear from normal pad contact
Brake pulsation caused by rotor surface variation
Reduced braking consistency from an out-of-spec rotor
Noise related to worn front rotor surfaces
Service replacement for Porsche Boxster front brake maintenance

Installation Notes and Tips

Verify the vehicle’s front brake setup before ordering, since this rotor is listed for the 298mm front application on 1997-2004 Porsche Boxster models. Inspect pads, caliper condition, and hub mounting surfaces during service, and replace rotors in line with standard brake inspection procedures. Confirm part number 42011124 against the vehicle’s brake specification before installation.

Quality Assurance

Bosch QuietCast Rotor 42011124 is backed by Bosch brand manufacturing standards for brake service parts. Use the confirmed fitment data to match this rotor to 1997-2004 Porsche Boxster front applications.

Brand	Bosch
Part Number	42011124
Position	Bosch QuietCast Rotor, Front
Product Height	2.637795 in
Unit(s) per Car Qty (ORLY)	2

This part fits 8 vehicles. Search below:

Year	Make	Model	Position	Notes
2004	Porsche	Boxster	Front	298mm rotor; Bosch QuietCast Rotor
2003	Porsche	Boxster	Front	298mm rotor; Bosch QuietCast Rotor
2002	Porsche	Boxster	Front	298mm rotor; Bosch QuietCast Rotor
2001	Porsche	Boxster	Front	298mm rotor; Bosch QuietCast Rotor
2000	Porsche	Boxster	Front	298mm rotor; Bosch QuietCast Rotor
1999	Porsche	Boxster	Front	298mm rotor; Bosch QuietCast Rotor
1998	Porsche	Boxster	Front	298mm rotor; Bosch QuietCast Rotor
1997	Porsche	Boxster	Front	298mm rotor; Bosch QuietCast Rotor

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

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.