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AC Delco Performance Front Disc Brake Rotor - 18A927SD
ACDelco Gold (Professional) Performance (Severe Duty) Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. These brake rotors provide reliable vehicle braking power. They feature a thickness variation that helps to minimize pedal pulsation, noise, and help to extend brake pad life. These brake rotors meet the SAE standard for structural integrity with OE matched material, delivering guaranteed performance. Black and gray fusion coating provides corrosion protection. These rotors are uniquely designed for off road vehicles, SUVs, trucks, and fleet trucks. ACDelco Gold (Professional) Performance (Severe Duty) Disc Brake Rotors are ready to be installed right out of the box - no machining required. 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.

Features:
  • Match OE vane configuration for reduced brake wear and optimal cooling
  • Damped iron metallurgy reduces noise and dissipates heat
  • Non-directional rotation eliminates the need for unique left and right designations
  • Mill balanced to reduce vibration
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Specifications:
  • Bolt Circle Diameter (mm): 165.1
  • Discard Thickness: 36.499
  • Construction: Full Cast
  • Disc Finish: Turned
  • Surface Type: Smooth
  • Rust Resistant Coating: Yes
  • Outside Diameter: 325
  • Material: Cast Iron
  • Slotted: Yes
  • Height (mm): 89.2
  • Length (in): 13.2
  • Programming Required: No
  • Hat Finish: Turned
  • ABS Sensor Ring Included: No
  • Pad Contact Surface Width: 51.25
  • Solid Or Vented Type Rotor: Vented
  • Overall Rotor Diameter (mm): 324.87 mm
  • Grade Type: Performance
  • Nominal Thickness: 38.1
  • Weight (lb): 26.6
  • Width (in): 13.2
  • Center Bore Diameter (mm): 118.1 mm
  • Nominal Thickness: 1.5
  • Height (in): 3.5
  • Center Bore Diameter (in): 4.6 in
  • Pad Contact Surface Width: 2
  • Discard Thickness: 1.437
  • Bolt Circle Diameter (in): 6.5
  • Bolt Hole Quantity: 8
  • Outside Diameter: 12.8
Fitment:
  • GMC Savana 2500 2012-2020
  • GMC Yukon XL 2500 2012-2013
  • Chevrolet Express 2500 2013-2020
  • Chevrolet Suburban 2500 2013-2013
  • GMC Savana 2500 2013-2020
  • GMC Yukon XL 2500 2013-2013
  • Chevrolet Express 2500 2014-2020
  • GMC Savana 2500 2014-2020
  • Chevrolet Express 2500 2015-2020
  • GMC Savana 2500 2015-2020
  • Chevrolet Express 2500 2016-2020
  • GMC Savana 2500 2016-2020
  • Chevrolet Express 2500 2017-2020
  • GMC Savana 2500 2017-2020
  • Chevrolet Express 2500 2018-2020
  • GMC Savana 2500 2018-2020
  • Chevrolet Express 2500 2019-2020
  • GMC Savana 2500 2019-2020
  • Chevrolet Express 2500 2020-2020
  • GMC Savana 2500 2020-2020

Other Part Numbers:
AC Delco #88875213

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

AC Delco Banner

Who is AC Delco?

AC Delco is a world-renowned company and is considered a premier supplier of Original Equipment parts. The company’s roots can be traced back to more than 100 years. Today, AC Delco has established itself as the global leader when it comes to automotive replacement parts.

Wide Range of Products

AC Delco has one of the most comprehensive parts list available in the market. It has over 90,000 auto parts across 37 product lines and is distributed all over the globe. Over the years, they have built a reputation as the leading source of high-quality auto parts. They have grown into one of the biggest manufacturers and caters to different industries which include the marine and industrial equipment sector.

The company offers various parts such as spark plugs, batteries, oil filters, wiper blades, air filters, and brakes. They also have repair components for radiators, alternators, chassis and vehicle cooling systems.

The Best Only Trusts the Bests

AC Delco has a long-standing partnership with General Motors and has since provided them with top-quality and reliable parts.

Purchase AC Delco Products at Vivid Racing

AC Delco has always been a part of the automotive industry. They are considered as one of the pillars and have played a vital role in helping shape the way we know automobiles today. If you want parts that have passed the test of time, then this is the brand for you. They have been manufacturing parts way before most of us are even born and have always kept that tradition of creating products you can rely on. To know more about AC Delco, visit Vivid Racing and check out their list of products that would fit your needs.





A WHOLE LOT OF PART PROTECTION

Most GM OE and Gold (Professional) lines are covered under a 24-month/unlimited-mile limited warranty and our Silver (Advantage) line limited warranties are 12 months/unlimited miles. Click Here for full warranty details.
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Wholesale price $139.51
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Product Added At Tuesday 05 July, 2022
Product Modified At Friday 11 July, 2025
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