SKU: 12809436686

ULTIMA FRONT LEFT GAS SHOCK ABSORBER FOR HOLDEN ASTRA AH Z20LER 2.0 I4 EXCEPT ELECTRONIC SUSPENSION

Sale price$99.00 Regular price$110.00
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

ULTIMA FRONT LEFT GAS SHOCK ABSORBER FOR HOLDEN ASTRA AH Z20LER 2.0 I4 EXCEPT ELECTRONIC SUSPENSIONUltima Nitrogen Gas Shock Absorber Comfort and Control Combined Shock absorbers function to regulate suspension spring motion by controlling both rebound and compression to ensure a smoother ride. Beyond comfort, they play a critical role in maintaining vehicle stability, road grip and predictable handling. Designed for everyday driving, Ultima nitrogen gas shock absorbers deliver a smoother, more composed ride across urban roads and country highways.

Ultima Nitrogen Gas Shock Absorber – Comfort and Control Combined

Shock absorbers function to regulate suspension spring motion by controlling both rebound and compression to ensure a smoother ride. Beyond comfort, they play a critical role in maintaining vehicle stability, road grip and predictable handling.

Designed for everyday driving, Ultima nitrogen gas shock absorbers deliver a smoother, more composed ride across urban roads and country highways. Ideal as a reliable OE upgrade, they help minimise bounce, roll, and instability under changing loads.


Key Features:

  • Nitrogen gas charged with tuned valving for balanced comfort and handling.
  • Seamless inner tube and Teflon-coated piston improve damping consistency.
  • Induction hardened, micro-polished piston rod for longer service life.
  • NOK multi-lip oil seals and SV-3 fluid minimise aeration and maintain response.
  • Supplied with premium rubber bushes and complete fitting hardware.
  • Supported by a 3 year/100,000 km warranty for everyday confidence.

Shop now at Mace Engineering Group, your trusted source for Ultima gas shock absorbers, performance shock struts and precision suspension upgrades.

This shock absorber suits Holden Astra fitted with Z18XE, Z18XER, Z20LER, Z22YH, Z19DT and Z19DTH Turbo Diesel I4 engines.


Contents:

  • 1 X Front left shock absorber

Vehicle Fitment Guide


Notes:

  • A pair of front gas shock absorbers can be purchased through another listing.
  • A front right gas shock absorber can be purchased through another listing.
  • The image is for illustrative purposes only.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12809436686

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Patricia Dodd
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★★★★★ 5
surprised!
I actually didn't realize I had ordered "time released" version. I thought these were just normal melatonin. But now that I've tried these, I love them so much better than the regular version! Helps me sleep better through the night. No taste, love this brand of Source Naturals.
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Reviewed in the United States on October 17, 2025
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ChelaTho813
Natrona Heights, US
★★★★★ 5
The only one I'll use!
As the title says, this is the brand to get!! It's fast-acting, doesn't give me weird dreams like some do, and I never wake up feeling groggy.
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Reviewed in the United States on March 13, 2025
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Belle of the Ball
Charlottesville, US
★★★★★ 5
Works wonders
I've been buying these for well over a year now as Subscribe and Save. I work 12 hour overnights as a nurse. My sleep schedule normally gets messed up. I would have no problem falling asleep but would wake up only a few hours later which is not good when you have work again that night. We buy these on Amazon due to the great price and the fact that they are extended release which helps keep me asleep longer. When I take 1 or 2 of them, I am able to sleep about 7-8 hours which is great. I take this both when I sleep during the day and sleep during the night. It helps me sleep no matter when and I am able to adjust my sleep schedule often. I have recommended them to many.
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Reviewed in the United States on January 10, 2013
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PSBone
Battle Creek, US
★★★★★ 4
Works quite well, dose still a bit high for me
Used to take the Natrol 5mg slow release, now that I can compare these 2, I love this more. It doesn't make me feel too edgy, it's quite relaxing actually. I still have to halve the dose as the full dose makes me groggy the next day. Where the Natrol gave me very vivid, but not unpleasant dreams, these don't make me dream as vividly. It does take a bit longer to get me to sleep, but once asleep, your asleep. Highly recommend, once I finish this bottle, I'd get the 2mg tr next time, as a lower dose works better for me.
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Reviewed in the United States on July 10, 2014
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Eudy Ernesto De León Batista
Chelsea, US
★★★★★ 5
Excelente Muy Satisfecho
Servicio excepcional, cuidadoso, el producto muy bien empacado. Y el tiempo de entrega fue el acordado. Y del producto ni hablar, excelente.
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Reviewed in the United States on February 3, 2026

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