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KYB 3350139 Excel-G Gas Strut OEA Nitrogen Gas-Charged Twin-Tube

(2025 Cadillac XT4; 2021-2025 Buick Envision)

Manufacturer

Part Number

3350139
Sale Price

$113.26

In Stock (7)

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The KYB 3350139 Excel-G Gas Strut is a premium nitrogen gas-charged, twin-tube replacement strut engineered to restore your vehicle's original handling, stability, and ride control. Built on the same assembly lines and to the same standards as KYB's original equipment (OE) products, the Excel-G has earned the OEA (Original Equipment for the Aftermarket) classification — meaning it is the same quality as what came on your vehicle from the factory.

Key Features:

  • Nitrogen gas-charged, twin-tube design for consistent, fade-free damping performance
  • OE-quality calibration restores original vehicle handling, stability, and stopping capability
  • Seamless working cylinder matched with a Teflon-coated piston band for a positive seal and extended service life
  • Triple chrome-plated piston rod with multi-lip oil seals to minimize wear and prevent leaks
  • Precision sintered-iron strut rod guide helps maintain correct wheel alignment under all driving conditions
  • Strong, thick strut body and brackets minimize flex and maintain proper alignment
  • Solid seamless mounting eye rings and bolt bushings to eliminate rattles

KYB is a world-leading supplier of shocks and struts to new vehicle manufacturers, and the Excel-G line is manufactured using the same materials, techniques, and facilities as their global OEM products. Choosing the KYB 3350139 means restoring your vehicle to its original designed performance — not altering it — giving you confidence in ride control, lane-change responsiveness, and braking stability.

Products specifications

Fits

2025 Cadillac XT4; 2021-2025 Buick Envision

Fantastic service, and website was very user friendly with insuring correct fitment.

Easy transaction and fast free shipping. Can't ask for more.

Really like my new front lock for loading my boat. Works great.

I didn't use boatplicity.com for customer assistance, but the "contact us" section. the unit isn't, hasn't nor was it working as designed. air blows, but it isn't even close to warm air.

Couldn't be more pleased!

I thought I was getting 10% off my next order but never got that.

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