MasterPro 4714118 Coil Spring Seat / Insulator - Front Lower

Brand MasterPro 4714118
Position Front Lower
Material Rubber
Color Black
Mounting Hardware Included No
Nuts Included No
Universal Or Specific Fit Specific
Grade Type Standard replacement
Bearing Included No
Insulator Included Yes
Meets_or_Exceeds_Original_Equipment_Manufacture_Specifications Yes
Per_Vehicle_Quantity 2
Fits Hyundai and Kia · 13 vehicles

Standard replacement. Meets original equipment specifications for a dependable fit.

Rubber construction. Helps isolate noise and vibration for smoother suspension operation.

Insulator included. Ready to replace a worn coil spring seat insulator.

Cross-references Kia 546331D000, Kia 546332G000 and KYB SM5745 for the same application. See all 6.

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Front Lower Coil Spring Seat Insulator

MasterPro 4714118 is a rubber coil spring seat insulator for the front lower suspension position. It is a specific-fit, standard replacement part built to meet or exceed original equipment manufacturer specifications for direct service on select Hyundai and Kia applications.

Use this MasterPro 4714118 insulator when replacing worn spring seat components on a Hyundai Elantra or Kia Optima with front lower mounting. The rubber construction and OE-style fit help restore proper spring seating and isolate contact between suspension parts.

Key Features

  • Rubber construction with a black finish
  • Front lower mounting position
  • Specific-fit replacement for direct installation
  • Standard replacement grade for suspension service
  • Insulator included for spring seat repair
  • Meets or exceeds original equipment manufacturer specifications

Vehicle Fitment

  • Fits 2007-2012 Hyundai Elantra, front lower
  • Fits 2006-2010 Kia Optima, front lower

Detailed Description

MasterPro 4714118 is a coil spring seat insulator designed for the front lower suspension location. Built from rubber, it provides a direct replacement solution for vehicles that need a precise spring seat interface at the lower front suspension point. This part number is a specific-fit component for the 2007-2012 Hyundai Elantra and 2006-2010 Kia Optima, front lower, making it a practical choice for suspension repair work where OE-style fit and material match matter. This part cross-references KYB SM5745 for the same application.

What It Is Used For

  • Replacing cracked or compressed front lower spring seat insulators
  • Restoring proper coil spring seating in the suspension
  • Reducing metal-to-metal contact at the spring perch
  • Addressing noise from worn rubber suspension isolators
  • Supporting suspension service on Hyundai Elantra and Kia Optima models

Installation Notes and Tips

Install at the front lower suspension position only on confirmed applications. Inspect the spring seat, perch, and surrounding suspension hardware for wear before reassembly. Because mounting hardware is not included, reuse or replace related components as needed during service. Verify vehicle year, make, model, and suspension position before installation.

Quality Assurance

MasterPro 4714118 is manufactured as a standard replacement part that meets or exceeds original equipment manufacturer specifications for the listed applications. Its OE-style construction supports consistent fitment on the specified Hyundai Elantra and Kia Optima front lower suspension locations.

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2012HyundaiElantra1.8LL4Front Lower
2012HyundaiElantra2.0LL4Front Lower
2011HyundaiElantra1.8LL4Front Lower
2011HyundaiElantra2.0LL4Front Lower
2010HyundaiElantraFront Lower
2010KiaOptimaFront Lower
2009HyundaiElantraFront Lower
2009KiaOptimaFront Lower
2008HyundaiElantraFront Lower
2008KiaOptimaFront Lower
2007HyundaiElantraFront Lower
2007KiaOptimaFront Lower
2006KiaOptimaFront Lower
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Kia — 546331D000Kia — 546332G000KYB — SM5745Monroe Shocks & Struts — 907953MOOG Chassis Products — K160352Power Torque — FM1990