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  5. Disc Brake Rotor
  6. ACDelco 18A1811

ACDelco 18A1811 Disc Brake Rotor

ACDelco 18A1811 Disc Brake Rotor Image 1
ACDelco 18A1811 Disc Brake Rotor Image 2
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ACDelco 18A1811 Disc Brake Rotor Image 4
ACDelco 18A1811 Disc Brake Rotor

ACDelco
Brand:ACDelco
Part Number: 18A1811
UPC: 00707773385487
Weight: 21.6 lbs
Condition:New



On Sale:

$85.85

Availability:
10 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 18A1811 Disc Brake Rotor for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) Black Hat Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
  • Premium aftermarket replacement part
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Specifications:

ABS Tone Ring Included:
No
Bolt Circle Diameter (in):
4.5 in
Bolt Circle Diameter (mm):
114.3 mm
Bolt Hole Quantity:
5
Center Bore Diameter (in):
2.7in
Center Bore Diameter (mm):
68mm
Center Hole Diameter:
2.68 in.
Center Hole Diameter:
68.05 mm
Construction:
Full Cast
Conventional Or Drum-In-Hat Type Rotor:
Conventional
Directional or Non-Directional Brake Surface:
No Degrees Celsius, Centigrade
Disc Finish:
Ground
Discard Thickness:
1.024 in.
Discard Thickness:
26 mm
Grade Type:
Regular
Hat Finish:
Turned
Height (in):
1.9 in
Height (mm):
49.1 mm
Material:
Cast Iron
Mounting Bolt Hole Circle Diameter:
114.3 mm
Mounting Bolt Hole Circle Diameter:
4.5 in.
Mounting Bolt Hole Diameter:
0.495 in.
Mounting Bolt Hole Diameter:
12.55 mm
Mounting Bolt Hole Quantity:
5
Nominal Thickness:
1.102 in.
Nominal Thickness:
28 mm
Outside Diameter:
12.58 in.
Outside Diameter:
319.55 mm
Overall Height:
1.94 in.
Overall Height:
49.3 mm
Overall Rotor Diameter (mm):
319.53mm
Pad Contact Surface Width:
2.5 in.
Pad Contact Surface Width:
63.5 mm
Programming Required:
No
Rust Resistant Coating:
Yes
Slotted:
No
Solid Or Vented Type Rotor:
Vented
Stud/Lug Hole Quantity:
5
Surface Type:
Smooth
Country of Origin:
CN

Select a vehicle to narrow ACDelco 18A1811 Disc Brake Rotor fitment info!

Last Updated: 03/03/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2012

 

2011

 

2010

 

2009

 

2008

 

2012

 

2011

 

2010

 

2009

 

2008

 
INFINITI EX35

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI EX35



3.5L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2013

 

2013

 
INFINITI EX37

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI EX37



3.7L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2012

 

2011

 

2012

 

2011

 
INFINITI G25

2.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI G25



2.5L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2008

 

2008

 
INFINITI G35

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
w/o Brembo Brakes
 

INFINITI G35



3.5L V6 Gas DOHC

Front Gold-Black Hat
w/o Brembo Brakes

2 Per Vehicle

2007

 

2007

 
INFINITI G35

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
Coupe
 

INFINITI G35



3.5L V6 Gas DOHC

Front Gold-Black Hat
Coupe

2 Per Vehicle

2007

 

2007

 
INFINITI G35

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
without Sport Package
with Sport Package
Sedan
 

INFINITI G35



3.5L V6 Gas DOHC

Front Gold-Black Hat
without Sport Package
with Sport Package
Sedan

2 Per Vehicle

2006

 

2006

 
INFINITI G35

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI G35



3.5L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2005

 

2005

 
INFINITI G35

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
RWD
 

INFINITI G35



3.5L V6 Gas DOHC

Front Gold-Black Hat
RWD

2 Per Vehicle

2013

 

2012

 

2011

 

2013

 

2012

 

2011

 
INFINITI G37

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
w/o Brembo Brakes
Sedan
 

INFINITI G37



3.7L V6 Gas DOHC

Front Gold-Black Hat
w/o Brembo Brakes
Sedan

2 Per Vehicle

2010

 

2009

 

2010

 

2009

 
INFINITI G37

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI G37



3.7L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2010

 

2009

 

2010

 

2009

 
INFINITI G37

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
Sedan
 

INFINITI G37



3.7L V6 Gas DOHC

Front Gold-Black Hat
Sedan

2 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2010

 

2009

 

2008

 

2007

 

2006

 
INFINITI M35

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI M35



3.5L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2013

 

2012

 

2013

 

2012

 
INFINITI M35h

3.5L V6 FULL HYBRID EV-Gas FHEV DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI M35h



3.5L V6 FULL HYBRID EV-Gas FHEV DOHC

Front Gold-Black Hat

2 Per Vehicle

2013

 

2012

 

2011

 

2013

 

2012

 

2011

 
INFINITI M37

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI M37



3.7L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2013

 

2012

 

2011

 

2013

 

2012

 

2011

 
INFINITI M37

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
without Sport Package
with Sport Package
 

INFINITI M37



3.7L V6 Gas DOHC

Front Gold-Black Hat
without Sport Package
with Sport Package

2 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2010

 

2009

 

2008

 

2007

 

2006

 
INFINITI M45

4.5L V8 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI M45



4.5L V8 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2013

 

2012

 

2011

 

2013

 

2012

 

2011

 
INFINITI M56

5.6L V8 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI M56



5.6L V8 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2013

 

2012

 

2011

 

2013

 

2012

 

2011

 
INFINITI M56

5.6L V8 Gas DOHC
2
 
Front
 
Gold-Black Hat
without Sport Package
with Sport Package
 

INFINITI M56



5.6L V8 Gas DOHC

Front Gold-Black Hat
without Sport Package
with Sport Package

2 Per Vehicle

2015

 

2015

 
INFINITI Q40

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI Q40



3.7L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 
INFINITI Q70

3.7L V6 Gas DOHC,
5.6L V8 Gas DOHC
2
 
Front
 
Gold-Black Hat
without Sport Package
w/ 2 Piston Front Calipers
320mm Front Disc
 

INFINITI Q70



3.7L V6 Gas DOHC,
5.6L V8 Gas DOHC

Front Gold-Black Hat
without Sport Package
w/ 2 Piston Front Calipers
320mm Front Disc

2 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2018

 

2017

 

2016

 

2015

 

2014

 
INFINITI Q70

3.5L V6 FULL HYBRID EV-Gas FHEV DOHC
2
 
Front
 
Gold-Black Hat
without Sport Package
w/ 2 Piston Front Calipers
320mm Front Disc
 

INFINITI Q70



3.5L V6 FULL HYBRID EV-Gas FHEV DOHC

Front Gold-Black Hat
without Sport Package
w/ 2 Piston Front Calipers
320mm Front Disc

2 Per Vehicle

2019

 

2018

 

2019

 

2018

 
INFINITI Q70L

3.7L V6 Gas DOHC,
5.6L V8 Gas DOHC
2
 
Front
 
Gold-Black Hat
without Sport Package
with Sport Package
 

INFINITI Q70L



3.7L V6 Gas DOHC,
5.6L V8 Gas DOHC

Front Gold-Black Hat
without Sport Package
with Sport Package

2 Per Vehicle

2017

 

2017

 
INFINITI Q70L

3.7L V6 Gas DOHC,
5.6L V8 Gas DOHC
2
 
Front
 
Gold-Black Hat
without Sport Package
 

INFINITI Q70L



3.7L V6 Gas DOHC,
5.6L V8 Gas DOHC

Front Gold-Black Hat
without Sport Package

2 Per Vehicle

2016

 

2015

 

2016

 

2015

 
INFINITI Q70L

3.7L V6 Gas DOHC,
5.6L V8 Gas DOHC
2
 
Front
 
Gold-Black Hat
without Sport Package
with Sport Package
 

INFINITI Q70L



3.7L V6 Gas DOHC,
5.6L V8 Gas DOHC

Front Gold-Black Hat
without Sport Package
with Sport Package

2 Per Vehicle

2015

 

2014

 

2015

 

2014

 
INFINITI QX50

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI QX50



3.7L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
INFINITI QX70

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

INFINITI QX70



3.7L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2014

 

2014

 
INFINITI QX70

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
From 9/2013
 

INFINITI QX70



3.7L V6 Gas DOHC

Front Gold-Black Hat
From 9/2013

2 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Nissan 350Z

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
w/ Dual Piston Front Caliper
 

Nissan 350Z



3.5L V6 Gas DOHC

Front Gold-Black Hat
w/ Dual Piston Front Caliper

2 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 
Nissan 370Z

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

Nissan 370Z



3.7L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2013

 

2012

 

2011

 

2010

 

2009

 
Nissan 370Z

3.7L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
with Dual Piston Caliper
 

Nissan 370Z



3.7L V6 Gas DOHC

Front Gold-Black Hat
with Dual Piston Caliper

2 Per Vehicle

2006

 

2006

 
Nissan Altima

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

Nissan Altima



3.5L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2008

 

2007

 

2006

 

2005

 
Nissan Maxima

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

Nissan Maxima



3.5L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2014

 

2013

 

2012

 

2014

 

2013

 

2012

 
Nissan Murano

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

Nissan Murano



3.5L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle

2011

 

2011

 
Nissan Murano

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
Convertible
 

Nissan Murano



3.5L V6 Gas DOHC

Front Gold-Black Hat
Convertible

2 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Nissan Murano

3.5L V6 Gas DOHC
2
 
Front
 
Gold-Black Hat
 

Nissan Murano



3.5L V6 Gas DOHC

Front Gold-Black Hat

2 Per Vehicle