KYB SM5747 Suspension Coil Spring Seat - Front Upper

Brand	KYB SM5747
Position	Front Upper
Product line	Mount Components
Fits	Hyundai · 5 vehicles

OE quality replacement. Designed for each application to match or exceed original equipment.

Noise reduction. Helps reduce squeaks, rattles, and vibration noises.

Spring seat design. Restores suspension performance with a direct-fit replacement component.

Cross-references Hyundai 546221H000, Hyundai 546222H100 and Hyundai 546231H000 for the same application. See all 7.

$29.78Free shipping

In stock · usually ships same day before 1pm CST

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KYB SM5747 Spring Seat for Elantra

KYB SM5747 is a suspension coil spring seat built for front upper applications on select Hyundai Elantra models. It addresses worn vibration insulators and helps restore quieter, more controlled suspension operation on the Hyundai Elantra front upper strut assembly.

Key Features

OE-quality replacement spring seat for the specified application
Helps reduce squeaks, rattles, and vibration-related noise
Built to match or exceed original equipment design and quality
Part number SM5747 for accurate ordering and fitment lookup

Product Details

KYB Mount Components are engineered as application-specific replacement parts for suspension service. This spring seat is designed to replace hardened or deteriorated insulators that can transmit noise and vibration through the front suspension. For 2007-2011 Hyundai Elantra front upper service, SM5747 supports a more stable spring interface and helps maintain the intended feel of the strut assembly. This part cross-references Monroe Shocks & Struts 909949 for the same application.

What It Helps Address

Squeaking or rattling from the front upper suspension area
Vibration noise caused by aged spring insulators
Loss of isolation between the coil spring and mount components
Noise complaints after strut or mount service on a Hyundai Elantra
Wear-related deterioration in the spring seat interface

Installation Notes

Fits 2011 Hyundai Elantra, Front Upper. Fits 2007-2010 Hyundai Elantra, Front Upper. Verify the mount components layout and compare the original part before installation. Because this is a suspension coil spring seat, proper spring compression and suspension service procedures are required during replacement. Confirm the part number SM5747 against the vehicle’s front upper mount configuration before assembly.

Quality Assurance

KYB spring seats and insulators are built as OE-style replacement components for specific applications, with design and quality intended to meet original equipment expectations. KYB is known for suspension components that focus on noise control, fit, and consistent performance in service.

This part fits 5 vehicles

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

Year	Make	Model	Body Type	Position	Notes
2011	Hyundai	Elantra	Hatchback	Front Upper	Mount Components
2010	Hyundai	Elantra	—	Front Upper	Front suspension strut mount bracket; Mount Components
2009	Hyundai	Elantra	—	Front Upper	Front suspension strut mount bracket; Mount Components
2008	Hyundai	Elantra	—	Front Upper	Front suspension strut mount bracket; Mount Components
2007	Hyundai	Elantra	—	Front Upper	Front suspension strut mount bracket; Mount Components
No rows match your filter.

Directly replaces or cross-references 7 part numbers

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

Hyundai — 546221H000Hyundai — 546222H100Hyundai — 546231H000Hyundai — 546232H100Hyundai — 546342H100Hyundai — 546342H200Monroe Shocks & Struts — 909949