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Disc Brake Rotor
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Disc Brake Rotor - Front (Pronto) for 1988-1996 Buick, Chevrolet, Oldsmobile, & Pontiac NEW

$ 44 .87
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Front
⚠️ Most jobs typically require 2 of this item.

DuraGo® has a rich history in manufacturing aftermarket automotive products. The company was founded over 45 years ago and through the years has developed a diverse product offering. The DuraGo® Brake Drum and Rotor Program is the professional's choice for quality, cataloging and first to market applications. We take pride in our attention to detail and our reputation for outstanding quality. DuraGo® products are manufactured by ISO certified factories to meet requirements of fit, form and function.
Brand: Pronto
Condition: New
See All Other Disc Brake Rotors
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Specifications & Info


Attribute Value
ABS Tone Ring Included No
Center Hole Diameter 2.78, 70.7
Construction Full Cast
Conventional Or Drum In Hat Type Rotor Conventional
Cross Drilled No
Directional Or Non Directional Brake Surface Non-directional
Discard Thickness 0.97, 24.7
Material Cast Iron
Mounting Bolt Hole Circle Diameter 115, 4.53
Mounting Bolt Hole Diameter 0.51, 13
Mounting Bolt Hole Quantity 5
Nominal Thickness 1.04, 26.3
Overall Height 1.42
Rust Resistant Coating No
Slotted No
Solid Or Vented Type Rotor Vented

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 1 model (tapclick to expand)(tapclick to hide)
Regal 1988-1995 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1994 V6 3.8L FWD Automatic
Custom Coupe 1990 - 1995 V6 3.8L FWD Automatic
Custom Coupe 1989 - 1995 V6 3.1L FWD Automatic
Custom Coupe 1988 - 1989 V6 2.8L FWD Automatic
Custom Sedan 1990 - 1995 V6 3.1L FWD Automatic
Custom Sedan 1990 - 1995 V6 3.8L FWD Automatic
Gran Sport Coupe 1990 - 1995 V6 3.8L FWD Automatic
Gran Sport Coupe 1989 V6 3.1L FWD Automatic
Gran Sport Sedan 1991 - 1995 V6 3.8L FWD Automatic
Limited Coupe 1990 - 1993 V6 3.8L FWD Automatic
Limited Coupe 1989 - 1993 V6 3.1L FWD Automatic
Limited Coupe 1988 - 1989 V6 2.8L FWD Automatic
Limited Sedan 1990 - 1993 V6 3.1L FWD Automatic
Limited Sedan 1990 - 1995 V6 3.8L FWD Automatic
Chevrolet 2 models (tapclick to expand)(tapclick to hide)
Lumina 1990-1995 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1993 L4 2.2L FWD Automatic & Manual
Base Coupe 1993 V6 3.1L FLEX FWD Automatic & Manual
Base Coupe 1991 - 1992 L4 2.5L FWD Manual
Base Coupe 1991 - 1993 V6 3.1L FWD Manual
Base Coupe 1990 - 1992 L4 2.5L FWD Automatic
Base Coupe 1990 - 1994 V6 3.1L FWD Automatic
Base Sedan 1993 L4 2.2L FWD Automatic & Manual
Base Sedan 1993 V6 3.1L FLEX FWD Automatic & Manual
Base Sedan 1991 - 1992 L4 2.5L FWD Manual
Base Sedan 1991 - 1993 V6 3.1L FWD Manual
Base Sedan 1990 - 1992 L4 2.5L FWD Automatic
Base Sedan 1990 - 1995 V6 3.1L FWD Automatic
Euro Coupe 1993 V6 3.1L FLEX FWD Automatic & Manual
Euro Coupe 1992 - 1994 V6 3.4L FWD Automatic
Euro Coupe 1992 - 1993 V6 3.4L FWD Manual
Euro Coupe 1991 - 1993 V6 3.1L FWD Manual
Euro Coupe 1990 - 1994 V6 3.1L FWD Automatic
Euro Sedan 1993 V6 3.1L FLEX FWD Automatic & Manual
Euro Sedan 1992 - 1994 V6 3.4L FWD Automatic
Euro Sedan 1992 - 1993 V6 3.4L FWD Manual
Euro Sedan 1991 - 1993 V6 3.1L FWD Manual
Euro Sedan 1990 - 1994 V6 3.1L FWD Automatic
LS Sedan 1995 V6 3.1L FWD Automatic
LS Sedan 1995 V6 3.4L FWD Automatic
Z34 Coupe 1991 - 1994 V6 3.4L FWD Automatic
Z34 Coupe 1991 - 1993 V6 3.4L FWD Manual
Monte Carlo 1995 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS Coupe 1995 V6 3.1L FWD Automatic
Z34 Coupe 1995 V6 3.4L FWD Automatic
Oldsmobile 1 model (tapclick to expand)(tapclick to hide)
Cutlass Supreme 1988-1995 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1991 L4 2.3L FWD Automatic & Manual
Base Convertible 1991 - 1995 V6 3.1L FWD Automatic
Base Convertible 1991 - 1992 V6 3.1L FWD Manual
Base Convertible 1991, 1993 - 1995 V6 3.4L FWD Automatic
Base Convertible 1991 V6 3.4L FWD Manual
Base Coupe 1991, 1993 - 1995 V6 3.4L FWD Automatic
Base Coupe 1991 V6 3.4L FWD Manual
Base Coupe 1990 - 1991 L4 2.3L FWD Automatic & Manual
Base Coupe 1989 - 1995 V6 3.1L FWD Automatic
Base Coupe 1989 - 1992 V6 3.1L FWD Manual
Base Coupe 1988 - 1989 V6 2.8L FWD Automatic & Manual
Base Sedan 1991, 1993 - 1995 V6 3.4L FWD Automatic
Base Sedan 1991 V6 3.4L FWD Manual
Base Sedan 1990 - 1991 L4 2.3L FWD Automatic & Manual
Base Sedan 1990 - 1995 V6 3.1L FWD Automatic
Base Sedan 1990 - 1992 V6 3.1L FWD Manual
Classic Coupe 1988 V8 5.0L RWD Automatic
Classic Brougham Coupe 1988 V8 5.0L RWD Automatic
Indy 500 Pace Car Convertible 1988 V6 2.8L FWD Automatic & Manual
International Coupe 1991 - 1993 V6 3.4L FWD Automatic
International Coupe 1991 - 1992 V6 3.4L FWD Manual
International Coupe 1990 L4 2.3L FWD Automatic & Manual
International Coupe 1989 - 1993 V6 3.1L FWD Automatic
International Coupe 1989 - 1992 V6 3.1L FWD Manual
International Coupe 1988 - 1989 V6 2.8L FWD Automatic & Manual
International Sedan 1991 - 1993 V6 3.4L FWD Automatic
International Sedan 1991 - 1992 V6 3.4L FWD Manual
International Sedan 1990 L4 2.3L FWD Automatic & Manual
International Sedan 1990 - 1993 V6 3.1L FWD Automatic
International Sedan 1990 - 1992 V6 3.1L FWD Manual
S Coupe 1992 - 1994 V6 3.1L FWD Automatic
S Coupe 1992 V6 3.1L FWD Manual
S Coupe 1992 - 1994 V6 3.4L FWD Automatic
S Coupe 1992 V6 3.4L FWD Manual
S Sedan 1992 - 1994 V6 3.1L FWD Automatic
S Sedan 1992 V6 3.1L FWD Manual
S Sedan 1992 - 1994 V6 3.4L FWD Automatic
S Sedan 1992 V6 3.4L FWD Manual
SL Coupe 1991, 1995 V6 3.4L FWD Automatic
SL Coupe 1991 V6 3.4L FWD Manual
SL Coupe 1989 - 1991, 1995 V6 3.1L FWD Automatic
SL Coupe 1989 - 1991 V6 3.1L FWD Manual
SL Coupe 1988 - 1989 V6 2.8L FWD Automatic & Manual
SL Sedan 1991, 1995 V6 3.4L FWD Automatic
SL Sedan 1991 V6 3.4L FWD Manual
SL Sedan 1990 - 1991, 1995 V6 3.1L FWD Automatic
SL Sedan 1990 - 1991 V6 3.1L FWD Manual
Pontiac 1 model (tapclick to expand)(tapclick to hide)
Grand Prix 1988-1996 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1989, 1996 V6 3.1L FWD Automatic
Base Coupe 1989 V6 3.1L FWD Manual
Base Coupe 1988 - 1989 V6 2.8L FWD Automatic & Manual
Base Sedan 1996 V6 3.1L FWD Automatic
GT Coupe 1991 - 1993 V6 3.1L FWD Automatic & Manual
GT Coupe 1991 - 1993 V6 3.4L FWD Automatic & Manual
GT Sedan 1995 - 1996 V6 3.4L FWD Automatic
GTP Coupe 1992 - 1993, 1995 - 1996 V6 3.4L FWD Automatic
LE Coupe 1990 L4 2.3L FWD Automatic & Manual
LE Coupe 1989 - 1990 V6 3.1L FWD Automatic & Manual
LE Coupe 1988 - 1989 V6 2.8L FWD Automatic & Manual
LE Sedan 1992 - 1993 V6 3.4L FWD Automatic
LE Sedan 1990 - 1991 L4 2.3L FWD Automatic & Manual
LE Sedan 1990 - 1993 V6 3.1L FWD Automatic
LE Sedan 1990 - 1991 V6 3.1L FWD Manual
Mclaren Coupe 1990 V6 3.1L Turbo FWD Automatic & Manual
SE Coupe 1991 L4 2.3L FWD Automatic & Manual
SE Coupe 1991 - 1994 V6 3.4L FWD Automatic
SE Coupe 1991 - 1993 V6 3.4L FWD Manual
SE Coupe 1989 - 1996 V6 3.1L FWD Automatic
SE Coupe 1989 - 1993 V6 3.1L FWD Manual
SE Coupe 1989 V6 3.1L Turbo FWD Automatic & Manual
SE Coupe 1988 - 1989 V6 2.8L FWD Automatic & Manual
SE Sedan 1991 L4 2.3L FWD Automatic & Manual
SE Sedan 1991 - 1996 V6 3.1L FWD Automatic
SE Sedan 1991 - 1993 V6 3.1L FWD Manual
SE Sedan 1991 - 1994 V6 3.4L FWD Automatic
SE Sedan 1991 - 1993 V6 3.4L FWD Manual
STE Sedan 1991 - 1993 V6 3.4L FWD Automatic & Manual
STE Sedan 1990 - 1993 V6 3.1L FWD Automatic & Manual
STE Sedan 1990 V6 3.1L Turbo FWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
DuraGo® has a rich history in manufacturing aftermarket automotive products. The company was founded over 45 years ago and through the years has developed a diverse product offering. The DuraGo® Brake Drum and Rotor Program is the professional's choice for quality, cataloging and first to market applications. We take pride in our attention to detail and our reputation for outstanding quality. DuraGo® products are manufactured by ISO certified factories to meet requirements of fit, form and function.

Interchange Parts

Brand Part Number
Aimco 55134
Aimco 5566
Auto Extra AX5566
Bendix PRT1400
OES Genuine 14094932
OES Genuine 18027857
OES Genuine 19171429
Parts Master 61841
Parts Plus P5961
Raybestos Brakes 580437
Raybestos Brakes 5961
Wagner Brake BD61841

Fits Years: 1988 1989 1990 1991 1992 1993 1994 1995 1996

Fits Models: Cutlass Supreme, Grand Prix, Lumina, Monte Carlo, Regal

Expert Guide

Choosing the Best Replacement Disc Brake Rotors for Your 1988-1996 Buick Regal

Tired of that shaking and pulsing when you brake? Here’s how to choose the right new rotors for your Regal.

 Read Full Guide →
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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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