Zimmermann 100.3374.75 Disc Brake Rotor - Front
OE Quality 60-Day Returns
Zimmermann

Zimmermann 100.3374.75 Disc Brake Rotor - Front

Brand Zimmermann 100.3374.75
Position Front
Bolt Hole Circle Ø 1 [mm] 112
Brake Disc Type Two-piece brake disc
Height [mm] 57,4
Hole Arrangement / Number 6/5
Hub Bore Ø [mm] 68
Inspection Tag Ece r90 approved
Machining High-carbon
Minimum thickness [mm] 34
Outer Diameter 374,5
Quality Alu hub floating
Surface Coated
Thickness [mm] 36
Weight [kg] 12,80
Fits Audi · 57 vehicles

OE-style fit. Simple installation with optimum braking effect under heavy load.

High-carbon construction. Handles heat and stress from demanding braking conditions.

Coated surface. Helps resist corrosion and keeps the rotor looking cleaner.

Cross-references Gates 18671, Zimmermann 100.3374.70 and 4M0 615 301 AD for the same application. See all 4.

$393.48Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $393.48
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Zimmermann Formula Z Front Brake Rotor

The Zimmermann Formula Z brake rotor is built for high-load braking where heat management, stable pedal feel, and precise fitment matter. This two-piece, high-carbon disc brake rotor uses an aluminum floating hub and a coated surface to support demanding street and performance use on Audi applications.

  • Part number: 100.3374.75
  • Two-piece disc brake rotor with aluminum floating hub
  • High-carbon machining for improved thermal stability
  • Coated surface for added corrosion resistance
  • ECE R90 approved
  • Outer diameter: 374.5 mm
  • Thickness: 36 mm; minimum thickness: 34 mm
  • Bolt pattern: 5/112 with 68 mm hub bore
  • Height: 57.4 mm

Built For Heat And Load Control

Zimmermann designed this Formula Z rotor for vehicles that see increased braking demand from engine tuning, upgraded chassis setups, or repeated hard stops. The floating mounting allows the rotor to expand radially under heavy thermal load, which helps reduce stress buildup and improves resistance to heat cracks. The coated finish also supports a cleaner appearance and added protection against corrosion. This part number 100.3374.75 is a direct-fit front rotor for select Audi models, including Audi A4, Audi A5, Audi A6, Audi A7, Audi A8, Q5, Q7, Q8, S4, S5, S8, SQ5, and related quattro applications.

This part cross-references Gates 18671 for the same application.

What This Rotor Helps Address

  • Brake fade during repeated high-temperature stops
  • Rotor stress from aggressive driving or tuned power output
  • Heat-related cracking in demanding front brake use
  • Corrosion on exposed brake disc surfaces
  • Fitment issues on Audi front brake systems requiring a 375x36 mm rotor

Installation Notes And Fitment

Compatible With front brake applications on select 2016-2021 Audi models. Fits 2021 Audi A4 allroad, front; Fits 2021 Audi A4 Quattro, front; Fits 2021 Audi A5 Quattro, front; Fits 2021 Audi A5 Sportback, front; Fits 2021 Audi A6 Quattro, front; Fits 2021 Audi A7 Sportback, front; Fits 2021 Audi A8 Quattro, front; Fits 2021 Audi Q5, front; Fits 2021 Audi Q5 PHEV, front; Fits 2021 Audi Q5 Sportback, front; Fits 2021 Audi Q7, front; Fits 2021 Audi Q8, front; Fits 2021 Audi S4, front; Fits 2021 Audi S5, front; Fits 2021 Audi S5 Sportback, front; Fits 2021 Audi S8, front; Fits 2021 Audi SQ5, front; Fits 2021 Audi SQ5 Sportback, front; Fits 2020 Audi A4, front; Fits 2020 Audi A4 allroad, front; Fits 2020 Audi A4 Quattro, front; Fits 2020 Audi A6 Quattro, front; Fits 2020 Audi A7 Sportback, front; Fits 2020 Audi A8 Quattro, front; Fits 2020 Audi Q5, front; Fits 2020 Audi Q5 PHEV, front; Fits 2020 Audi Q7, front; Fits 2020 Audi Q8, front; Fits 2020 Audi S4, front; Fits 2020 Audi S5 Sportback, front; Fits 2020 Audi SQ5, front; Fits 2019 Audi A4, front; Fits 2019 Audi A4 allroad, front; Fits 2019 Audi A4 Quattro, front; Fits 2019 Audi A5 Quattro, front; Fits 2019 Audi A5 Sportback, front; Fits 2019 Audi A6 Quattro, front; Fits 2019 Audi A7 Sportback, front; Fits 2019 Audi A8 Quattro, front; Fits 2019 Audi Q5, front; Fits 2019 Audi Q7, front; Fits 2019 Audi Q8, front; Fits 2019 Audi S4, front; Fits 2019 Audi S5, front; Fits 2019 Audi S5 Sportback, front; Fits 2019 Audi SQ5, front; Fits 2016-2018 Audi Q7, front. Verify rotor diameter, thickness, and PR code match before installation. Use the vehicle’s brake specification and front axle configuration to confirm the correct application.

Quality Assurance

Zimmermann supplies this rotor with ECE R90 approval and a coated finish for corrosion resistance. The Formula Z design combines a floating aluminum hub with high-carbon rotor construction to support stable braking performance under elevated mechanical and thermal load.

Related reading

This part fits 57 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeDrive TypeLitersCylindersFuel TypePositionNotes
2021AudiA4 allroad——2.0LL4—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2021AudiA4 Quattro——2.0LL4—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2021AudiA5 QuattroCoupe—2.0LL4—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2021AudiA5 Sportback——2.0LL4—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2021AudiA6 Quattro——3.0LV6—Front375X36Mm 5/112; Basic Equipment Variant [Fm0]
2021AudiA6 Quattro——2.0LL4—Front375X36Mm 5/112; Basic Equipment Variant [Fm0]
2021AudiA7 Sportback——3.0LV6—Front375X36Mm 5/112; Disc Brakes In Front [1Ln]; Disc Brakes In Front [1Lp]; Disc Brakes In Front [1Zc]; Disc Brakes In Front [1Zu]
2021AudiA8 Quattro——4.0LV8—Front375X36Mm 5/112; Disc Brakes In Front [1Lm]; Disc Brakes In Front [1Ln]; Disc Brakes In Front [1Lp]; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Zu]
2021AudiA8 Quattro——3.0LV6—Front375X36Mm 5/112; Disc Brakes In Front [1Lm]; Disc Brakes In Front [1Ln]; Disc Brakes In Front [1Lp]; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Zu]
2021AudiQ5——2.0LL4—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2021AudiQ5 PHEV——2.0LL4—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2021AudiQ5 Sportback——2.0LL4—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2021AudiQ7——3.0LV6—Front375X36Mm 5/112; Disc Brakes In Front [1Lk]; Disc Brakes In Front [1Ln]; Disc Brakes In Front [1Lp]; Disc Brakes In Front [1Zt]
2021AudiQ8——3.0LV6—Front375X36Mm 5/112; Disc Brakes In Front [1Lk]; Disc Brakes In Front [1Ln]; Disc Brakes In Front [1Lp]; Disc Brakes In Front [1Zt]
2021AudiS4——3.0LV6—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2021AudiS5Coupe—3.0LV6—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2021AudiS5 Sportback——3.0LV6—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2021AudiS8——4.0LV8—Front375X36Mm 5/112; Disc Brakes In Front [1Lm]; Disc Brakes In Front [1Ln]; Disc Brakes In Front [1Lp]; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Zu]
2021AudiSQ5——3.0LV6—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2021AudiSQ5 Sportback——3.0LV6—Front375X36Mm 5/112; Disc Brakes In Front (Geomet D) [1Zd]; Disc Brakes In Front [1Li]
2020AudiA4——2.0LL4—Front375X36MM; 5/112
2020AudiA4 allroad——2.0LL4—Front375X36MM; 5/112
2020AudiA4 Quattro——2.0LL4—Front375X36MM; 5/112
2020AudiA6 Quattro——3.0LV6—Front375X36MM; 5/112
2020AudiA6 Quattro——2.0LL4—Front375X36MM; 5/112
2020AudiA7 Sportback——3.0LV6—Front375X36MM; 5/112
2020AudiA8 Quattro——4.0LV8—Front375X36MM; 5/112
2020AudiA8 Quattro——3.0LV6—Front375X36MM; 5/112
2020AudiQ5——2.0LL4—Front375X36MM; 5/112
2020AudiQ5 PHEV——2.0LL4—Front375X36MM; 5/112
2020AudiQ7——3.0LV6—Front375X36MM; 5/112
2020AudiQ8——3.0LV6—Front375X36MM; 5/112
2020AudiS4——3.0LV6—Front375X36MM; 5/112
2020AudiS5 SportbackHatchback—3.0LV6—Front375X36MM; 5/112
2020AudiSQ5——3.0LV6—Front375X36MM; 5/112
2019AudiA4——2.0LL4—Front375X36MM 5/112; Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LI]
2019AudiA4 allroad——2.0LL4—Front375X36MM 5/112; Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LI]
2019AudiA4 Quattro——2.0LL4—Front375X36MM 5/112; Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LI]
2019AudiA5 QuattroCoupe—2.0LL4—Front375X36MM 5/112; Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LI]
2019AudiA5 SportbackHatchback—2.0LL4—Front375X36MM 5/112; Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LI]
2019AudiA6 Quattro——3.0LV6—Front375X36MM 5/112; Disc brakes, front [1LP]; Disc brakes, front [1LN], Basic equipment variant [FM0]
2019AudiA6 Quattro——2.0LL4—Front375X36MM 5/112; Disc brakes, front [1LP]; Disc brakes, front [1LN], Basic equipment variant [FM0]
2019AudiA7 Sportback——3.0LV6—Front375X36MM 5/112; Disc brakes, front [1LN]; Disc brakes, front [1LP]
2019AudiA8 Quattro——4.0LV8—Front375X36MM 5/112; Disc brakes, front [1LN],Disc brakes, front [1LP],Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LM]
2019AudiA8 Quattro——3.0LV6—Front375X36MM 5/112; Disc brakes, front [1LN],Disc brakes, front [1LP],Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LM]
2019AudiQ5——2.0LL4—Front375X36MM 5/112; Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LI]
2019AudiQ7——3.0LV6—Front375X36MM 5/112; Disc brakes, front [1LN],Disc brakes, front [1ZT]; Disc brakes, front [1LP], Disc brakes, front [1ZK]
2019AudiQ7——2.0LL4—Front375X36MM 5/112; Disc brakes, front [1LN],Disc brakes, front [1ZT]; Disc brakes, front [1LP], Disc brakes, front [1ZK]
2019AudiQ8——3.0LV6—Front375X36MM 5/112; Disc brakes, front [1LN],Disc brakes, front [1LP],Disc brakes, front [1ZT]; Disc brakes, front [1LK]
2019AudiS4——3.0LV6—Front375X36MM 5/112; Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LI]
2019AudiS5Coupe—3.0LV6—Front375X36MM 5/112; Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LI]
2019AudiS5 SportbackHatchback—3.0LV6—Front375X36MM 5/112; Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LI]
2019AudiSQ5——3.0LV6—Front375X36MM 5/112; Disc brakes, front (Geomet D) [1ZD]; Disc brakes, front [1LI]
2018AudiQ7Sport UtilityAWD3.0LV6GASFrontfor PR number = 1LN,1LP,1ZT;
2018AudiQ7Sport UtilityAWD2.0LL4GASFrontfor PR number = 1LN,1LP,1ZT;
2017AudiQ7Sport UtilityAWD3.0LV6GASFrontfor PR number = 1LN,1LP,1ZT;
2016AudiQ7Sport UtilityAWD2.0LL4GASFrontfor PR number = 1LN,1LP,1ZT;
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 18671Zimmermann — 100.3374.704M0 615 301 ADBD-3649