Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

1991 Mercury Grand Marquis

X

ACDelco 18A485A Disc Brake Rotor
for 1991 Mercury Grand Marquis 5.0L V8 Gas OHV

ACDelco 18A485A Disc Brake Rotor - 1991 Mercury Grand Marquis

ACDelco
Brand:ACDelco
Part Number: 18A485A
UPC: 00707773785560
Weight: 12.6 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 18A485A Disc Brake Rotor for your 1991 Mercury Grand Marquis. Buy now and secure your purchase online!

ACDelco Silver (Advantage) Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. These rotors provide reliable vehicle braking power. Application-specific vane configuration offers greater safety and performance, dampens noise and vibration, and maximizes airflow to keep your rotor running cool. They also feature a non-directional ground finish that minimizes thickness variation and helps to extend brake pad life. These dependable aftermarket Disc Brake Rotors offer quality at an economical price. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Economical value with dependable quality
  • For General Motors vehicles as well as most makes and models
  • Manufactured with multiple alloys for improved heat dissipation and performance
  • Mill-balanced for proper rotor function; no extra weights are needed
  • Quality validated for proper metallurgy and correct brake plate thickness
  • Rounded radius for added strength
  • Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage
  • The following inspections and maintenance procedures can help prevent potential brake problems:
  • – Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
  • – Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
  • – Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
  • – Regularly check brake rotor for signs of rust and visible surface ridges.
  • The following should be conducted by a qualified technician:
  • – Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
  • – Inspection of the brake hoses for brittleness or cracking.
  • – Inspection of wheel bearings and grease seals.
  • – Parking brake adjustments (as needed).

Specifications:

Bolt Circle Diameter:
4.5 in.
Bolt Hole Quantity:
5
Comparison Chart 1:
PL44_CC_AdvBrakes_RotorsDrums.jpg
Construction:
Full Cast
Disc Finish:
Non-Directional
Discard Thickness:
0.443 in.
Grade Type:
REGULAR
Hat Finish:
Plain
Height:
2.3 in.
Keyword Search:
ACDelco; ACDelco Advantage Brake Rotors; ACDelco Advantage Disc Brake Rotors; Advantage Brakes; Advantage Brake Rotors; Advantage Disc Brake Rotors; Brakes; Brake Parts; Brake Rotors; Disc Brake Rotors; Rotor; ROTOR,FRT BRK; ROTOR,FRT BRK (COATED); ROTOR,FRT BRK(MCHG); ROTOR,FRT BRK(W/HUB); ROTOR,RR BRK; ROTOR,RR BRK (COATED); ROTOR KIT,RR BRK
Material:
Cast Iron
Product Type:
Non-Coated
Nominal Thickness:
0.5 in.
Outside Diameter:
11.4 in.
Programming Required:
NO
Rust Resistant Coating:
No
Slotted:
No
Solid Or Vented Type Rotor:
SOLID
Surface Type:
SMOOTH

Manufacturer Warranty:

12 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.

Manufacturer Warranty:

12 Months

ACDelco 18A485A Disc Brake Rotor compatibility with your 1991 Mercury Grand Marquis...

Last Updated: 05/29/2022

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1991

 

1991

 
Mercury Grand Marquis

5.0L V8 Gas OHV
2
 
Rear
 
Silver-Non-Coated
 

Mercury Grand Marquis



5.0L V8 Gas OHV

Rear Silver-Non-Coated

2 Per Vehicle

Didn't find a match for your vehicle?

  See Other Choices