HomeBrake > Brake HydraulicsGenuine 5851034030 Brake Master Cylinder
Part #: 5851034030

Genuine 5851034030 Brake Master Cylinder

6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$78.26Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Hyundai, Sonata
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Genuine Brake Master Cylinder for Hyundai Sonata

The Genuine Brake Master Cylinder 5851034030 is designed specifically for Hyundai Sonata models, ensuring reliable brake hydraulics performance. This essential component plays a critical role in your vehicle's braking system by converting pedal pressure into hydraulic force.

  • Direct replacement part number 5851034030 for Hyundai Sonata
  • Ensures proper brake fluid pressure and pedal feel
  • Compatible with Hyundai Sonata brake hydraulic systems
  • Manufactured to meet OEM specifications
  • Durable construction for consistent braking performance

Detailed Product Description

The Genuine Brake Master Cylinder 5851034030 is engineered to maintain the integrity of the brake hydraulic system in Hyundai Sonata vehicles. This master cylinder converts the mechanical force from the brake pedal into hydraulic pressure, which activates the brake calipers and drums. Designed to meet original equipment manufacturer standards, this part ensures consistent brake fluid flow and pressure, which is vital for safe and effective braking. Using the correct master cylinder helps maintain the proper brake pedal feel and responsiveness, critical for driver control and vehicle safety.

Common Applications and Issues Addressed

  • Restores brake pedal firmness and responsiveness
  • Eliminates brake fluid leaks from the master cylinder
  • Resolves inconsistent or spongy brake pedal feel
  • Prevents brake system failure due to worn or damaged master cylinder
  • Addresses brake warning light activation related to hydraulic pressure loss

Installation Notes and Tips

Installation of the Genuine Brake Master Cylinder 5851034030 should be performed by a qualified technician familiar with Hyundai Sonata brake systems. Proper bleeding of the brake hydraulic system is essential after installation to remove air and ensure optimal brake performance. Verify compatibility with your specific Hyundai Sonata model year before installation. Use recommended brake fluid and follow manufacturer torque specifications for mounting bolts.

Quality Assurance and Warranty

This Genuine Brake Master Cylinder is manufactured to meet strict OEM quality standards, ensuring durability and reliable operation within Hyundai Sonata brake systems. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or authorized service provider for exact warranty terms.

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1998HyundaiSonata2.0LL4N/A2.0L; L4
1997HyundaiSonata2.0LL4N/A2.0L; L4
1996HyundaiSonata2.0LL4N/A2.0L; L4
1995HyundaiSonata2.0LL4N/A2.0L; L4
1994HyundaiSonataN/A
1993HyundaiSonataN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.