1. Pre-owned Shocks, Struts & Assemblies Parts
  2. sku: 13910269971186721
  3. KYB SR4478

KYB SR4478 Strut Coil Spring 781552917571 20620261-101

Sr4478 Kyb Strut And Coil Spring Assembly

( Brand: Kyb ), ( Manufacturer Part Number: SR4478 ), ( Manufacturer Warranty: 1 Year ), ( Item Length: 25.500 ), ( Ipn: 20620261-101 ), ( California Prop 65 Warning: Prop65 Warning ), ( UPC: 781552917571 ), ( Type: Shocks And Struts )

Review KYB Strut And Coil Spring Assembly

The KYB SR4478 strut coil spring is an essential component of your vehicle's suspension system. This premium quality part is specifically designed to fit select models of Honda and Acura vehicles, providing optimal performance and durability.

This strut coil spring is engineered using high-tensile steel, ensuring it can withstand the rigors of daily driving while delivering a smooth and comfortable ride. Its precise design and dimensions allow it to work in perfect harmony with the strut assembly, ensuring proper vehicle height and alignment.

The KYB SR4478 strut coil spring features a progressive rate design, which allows it to effectively absorb shocks and reduce the impact felt by the vehicle and its passengers. This results in improved handling, enhanced stability, and increased driving comfort.

These strut coil springs are also designed to be maintenance-free, as they do not require any additional components or adjustments. They come pre-compressed and pre-loaded, making the installation process quick and straightforward.

Each spring is inspected and tested to meet KYB's stringent quality standards, ensuring that it meets or exceeds OEM specifications. This gives you the peace of mind knowing that you are installing a reliable and effective suspension component in your vehicle.

In summary, the KYB SR4478 strut coil spring is a high-performance and durable suspension part designed specifically for select Honda and Acura vehicles. It is engineered using premium materials, features a progressive rate design, and is maintenance-free, making it an ideal choice for those seeking to improve their vehicle's handling, stability, and comfort.

Pros and Cons of Buying KYB SR4478 Strut Coil Springs

The KYB SR4478 strut coil springs are a popular aftermarket option for those looking to replace their worn-out or damaged original equipment (OE) strut coil springs. In this discussion, we will evaluate the advantages and disadvantages of purchasing these springs.

Pros:

1. Improved Ride Quality: KYB SR4478 strut coil springs are designed to provide better ride comfort and handling compared to OE springs. They offer improved stability and responsiveness, making your vehicle feel more agile and composed on the road.

2. Longer Lifespan: These aftermarket springs are typically engineered to last longer than OE springs. KYB's proprietary Sensative Response Valve (SRV) technology helps ensure consistent performance and durability, reducing the frequency of replacements.

3. Affordability: Compared to other aftermarket brands or OEM alternatives, KYB SR4478 strut coil springs are relatively affordable. This makes them an attractive option for budget-conscious consumers.

4. Easy Installation: These springs can be installed in a relatively short amount of time, with most jobs taking between 1-3 hours. This is thanks to their straightforward design and compatibility with various vehicle makes and models.

Cons:

1. Limited Adjustability: KYB SR4478 strut coil springs do not offer any adjustability, meaning that the ride height and handling characteristics are fixed. This might not be ideal for those looking for a customized ride experience.

2. Potential for Slight Noise: Some users have reported a slight noise from the springs upon initial installation. However, this issue usually resolves itself after a few hundred miles of driving.

3. Compatibility Limitations: While these springs are compatible with a wide range of vehicles, there are some makes and models for which they may not be the best fit. It's essential to ensure that the KYB SR4478 springs are compatible with your specific vehicle before making a purchase.

Conclusion:

The KYB SR4478 strut coil springs present a compelling value proposition for consumers seeking improved ride quality, durability, and affordability. Although they have some limitations, such as lack of adjustability and potential for slight noise, the advantages of these aftermarket springs generally outweigh the disadvantages. For those looking to upgrade their vehicle's suspension system, the KYB SR4478 strut coil springs are a solid choice.

Recommendation:

If you're in the market for new strut coil springs and are seeking a reliable, affordable alternative to OE or other aftermarket brands, the KYB SR4478 strut coil springs are worth considering. Just make sure to confirm their compatibility with your vehicle before making a purchase.

Details:

Warranty:1 Year. As an original equipment supplier, KYB understands how your vehicle should ride, handle and perform. Technical Specifications: Part Type:Strut and Coil Spring Assembly. Condition: NEW.

A strut assembly handles vehicle weight, determines ride height , acts as the steering pivot, controls stability and can affect a vehicles electronic crash avoidance systems. : Easy Install: OEM fit and finish for easy installation. This Strut and Coil Spring Assembly is manufactured tested to the strictest OE car truck standards for unparalleled performance. We start with an Original Equipment OE Restoring KYB Strut.

Tested and Approved: Each part is run through rigorous testing before it leaves the factory. The KYB Strut-Plus is engineered to help restore the handling and control capabilities of your vehicle. Built for trouble-free ownership and 100% visually inspected quality tested, this Strut Coil Spring Assembly is backed by our satisfaction guarantee. Premium Parts: All parts are premium ISO/TS 16949 quality.

Part Number:SR4478.

part #: sr4478 prices

  • $191.08-$228.41

specifications shockseek:

  • brand: Kyb
  • mpn: Sr4478
  • manufacturer warranty: 1 Year
  • item length: 25.500
  • ipn: 20620261-101
  • california prop 65 warning: Prop65 Warning
  • upc: 781552917571
  • type: Shocks And Struts

general shockseek:

  • Car Truck Parts Accessories > Steering Suspension > Shocks, Struts Assemblies
  • condition: New

shipping shockseek:

  • cost: $0.00
  • service: Standard, Expedited, Overnight
  • type: Fixed
  • transit: 2-7 Days
  • class: Standard, Expedited, One-day

offer shockseek:

  • quantity: 1
  • started: February 12, 2026
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

payments shockseek:

  • credit card: Visa
  • other
  • wallet: Apple-pay

seller shockseek:

  • # reviews: 84265
  • city: Hebron, Kentucky
  • rating: 98.2%

returns shockseek:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 60 Days
manufacturer warranty: 1 year, item length: 25.500, california prop 65 warning: prop65 warning, type: shocks and struts,
category: auto parts > car truck parts accessories > steering suspension > shocks, struts assemblies, sku: 13910269971186721,

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5 offers $191.08–$228.41 USD
  • Offer #1: $191.08 price + $0.00 shipping estimate = $191.08* total. Suspension Strut and Coil Spring Assembly.FREE SHIPPING
  • Offer #2: $228.41 price + $0.00 shipping estimate = $228.41* total.FREE SHIPPING
  • Offer #3: $223.92 price + $0.00 shipping estimate = $223.92* total. 2014-2016 Corolla S. KYB Shock Absorber and Strut Assembly --.FREE SHIPPING
  • Offer #4: $228.41 price + $0.00 shipping estimate = $228.41* total.FREE SHIPPING
  • Offer #5: $200.17 price + $0.00 shipping estimate = $200.17* total. 2014-2016 Toyota Corolla S. Part Number:.FREE SHIPPING

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