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Ebc

EBC S1 Brake Pad and Rotor Kit (1x ebcUD2189, 1x ebcRK7799)

SKU: EBCS1KR1831

Brake Rotor and Pad Combos

EBC Premium Rotor Sets...

Ebc

EBC S1 Brake Pad and Rotor Kit (1x ebcUD2189, 1x ebcRK7799)

SKU: EBCS1KR1831

Brake Rotor and Pad Combos

EBC Premium Rotor Sets...

A$738.64
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

IMPORTANT NOTICE: Note for Pistons, Rings, Rotors, Rods and engine internalsUnless otherwise specified, some brands supply brake rotors, pistons, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.(keyword: rotor)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Ebc, Ebc Brakes, Ebc Brakes Motorcycle, EBC BRAKES USA INC, Ebc Powersports StreetFX SKU ebcS1KR1831 SFX Item ID 4557978 Accounting SKU ebc-S1KR1831 Manufacturer SKU S1KR1831 Manufacturer UPC N/A Alternative References EBC-S1KR1831, S1KR1831

DscBrkPadRtr

Save 10% from buying separate parts with EBC Brakes quality brake kit. High efficiency EBC pads with patented EBC Brake-in coating and premium rotors with thermic anti rust coating, fully balanced and run-out tested for smooth braking.

Additional Information

PN Components UD2189/RK7799

Part Type

Disc Brake Kit

Features and Benefits

Direct Fit; No Changes Required Over Stock Set Up

Product Details

Description:S1 Kits Ultimax 2 and RK Rotors
Position:Rear

Product Overview


Additional Application Notes
• PN Components [UD2189/RK7799]

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

This is a group bundle consisting of:

ImageQtySKUMFR SKUUPCDescription
1xebcUD2189UD2189889668240788EBC 18-20 Buick Regal Sportback 3.6L Ultimax Rear Brake Pads
1xebcRK7799RK7799889668241778EBC 18-20 Buick Regal Sportback 2.0T RK Series Premium Rear Rotors

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-10-14 01:44:45

Product Overview

Save 10% from buying separate parts with EBC Brakes quality brake kit. High efficiency EBC pads with patented EBC Brake-in coating and premium rotors with thermic anti rust coating, fully balanced and run-out tested for smooth braking.


Features and Benefits

  • Daily Driver Premium Brake Kit
  • For Cars Truck Or SUV
  • Quality British Made EBC Pads
  • Premium G3000 OE Style Rotors
  • Geomet Anti Rust Coating
  • Direct Fit; No Changes Required Over Stock Set Up
  • 10;000 Mile No Hassle Warranty
  • Direct Fit
  • No Changes Required Over Stock Set Up
  • 10
  • 000 Mile No Hassle Warranty

Product Details

Description:S1 Kits Ultimax 2 and RK Rotors
Position:Rear
WARNING CA Proposition 65:No

This is a group bundle consisting of:

ImageQtySKUMFR SKUUPCDescription
1xebcUD2189UD2189889668240788EBC 18-20 Buick Regal Sportback 3.6L Ultimax Rear Brake Pads
1xebcRK7799RK7799889668241778EBC 18-20 Buick Regal Sportback 2.0T RK Series Premium Rear Rotors

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

Part Type

Disc Brake Kit

Data: v4.2 - Upd: 2026-10-14 01:44:45

Features

Direct Fit; No Changes Required Over Stock Set Up

Specifications

Disc Brake Pad and Rotor Kit

Product Attributes
BrandEBC Brakes
Manufacturer's Part NumberS1KR1831
Part TypeBrake Rotor and Pad Combos
UPC889668256154

Manufacturer Attributes
Position Rear
Manufacturer Designation S1 Kits Ultimax 2 and RK Rotors
Product Class Disc Brake Kit
Construction/Type S1 Kits Ultimax 2 and RK Rotors
Rear
PN Components UD2189/RK7799
Product Outline Daily Driver Premium Brake Kit
For Cars Truck Or SUV
Quality British Made EBC Pads
Premium G3000 OE Style Rotors
Geomet Anti Rust Coating
Direct Fit
No Changes Required Over Stock Set Up
10
000 Mile No Hassle Warranty
Market Description Save 10% from buying separate parts with EBC Brakes quality brake kit. High efficiency EBC pads with patented EBC Brake-in coating and premium rotors with thermic anti rust coating, fully balanced and run-out tested for smooth braking.

Product Details

Description:S1 Kits Ultimax 2 and RK Rotors
Position:Rear
WARNING CA Proposition 65:No

Reference Information

Brand Name/s Ebc
StreetFX SKU ebcS1KR1831
SFX Item ID 4557978
Supplier Item Code 4557978
Manufacturer SKU S1KR1831
Manufacturer UPC N/A
Alternative References ebc-UD2189, UD2189, 3.6L, ebc-RK7799, RK7799, 2.0T

Brochures

Compatibility

EBC S1 Brake Pad and Rotor Kit (1x ebcUD2189, 1x ebcRK7799)
Year RangeMakeModelSubmodelsRegion
2021-2023 Buick Envision Avenir, Preferred, Essence US
2018-2020 Buick Regal Sportback GS US
2019-2023 Cadillac XT4 Luxury, Premium Luxury, Sport US

Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.

Detailed Compatibility


Application Data
MakeBUICK
ModelENVISION
SubmodelAVENIR
Beginning Year2021
Ending Year2023
Engine TypeL4
Engine Size2.0L/122
Engine FamilyGM L4 GAS
DrivetrainAWD
Liter2.0
CID122
CC1998
Brake Rotor and Pad LocationRear
Application NotesS1 Kits Ultimax 2 and RK Rotors; PN Components [UD2189/RK7799]
Engine VIN Code4
RegionUSA
MakeBUICK
ModelENVISION
SubmodelAVENIR
Beginning Year2021
Ending Year2023
Engine TypeL4
Engine Size2.0L/122
Engine FamilyGM L4 GAS
DrivetrainFWD
Liter2.0
CID122
CC1998
Brake Rotor and Pad LocationRear
Application NotesS1 Kits Ultimax 2 and RK Rotors; PN Components [UD2189/RK7799]
Engine VIN Code4
RegionUSA
MakeBUICK
ModelENVISION
SubmodelESSENCE
Beginning Year2021
Ending Year2023
Engine TypeL4
Engine Size2.0L/122
Engine FamilyGM L4 GAS
DrivetrainAWD
Liter2.0
CID122
CC1998
Brake Rotor and Pad LocationRear
Application NotesS1 Kits Ultimax 2 and RK Rotors; PN Components [UD2189/RK7799]
Engine VIN Code4
RegionUSA

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.

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