Front & Rear Z55 Electronic Autoride Shock Conversion Kit - Chevy, GMC & Cadillac

Key Features:
  • Saves You Money Compared To OEM/Dealer Prices
  • Limited Lifetime Warranty
  • Installation Instructions Included
  • Easy To Install

Order Includes:
Order Includes: 2 Front Shocks, 2 Rear Air Shocks, Bypass Resistors

Electronic to Passive Air Shock Conversion,Includes Resistors and Hardware,Includes Resistors
Out Of Stock
Part Number 150G-14-4
Condition New
Ships Within 1-2 Business Days
This item qualifies for FREE UPS Ground Shipping
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Suncore’s Front and Rear Shock Absorber Conversion Kit 150G-14-4 for your Avalanche 1500, Escalade, Escalade ESV or Escalade EXT is a direct replacement air shock absorber kit for your existing adaptive air suspension, each Air shock is manufactured to meet optimal ride specifications.
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Arnott Industries: SK-2760
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Suncore Industries was established in 2000 and have been a member of the Automotive Parts Rebuilders Association (APRA) ever since. Our mission began with rebuilding air suspension components and moved quickly into offering better solutions with conventional suspension conversion kits and newly manufactured OEM style replacement parts.

We are happy to offer free UPS ground shipping on all orders to the lower 48 States.

Unfortunately since these parts are quite heavy and large we cannot offer free shipping to Puerto Rico, Hawaii nor Alaska. (We do offer shipping to these areas, but it will be based upon UPS quotations. Please feel free to contact us directly.)

We do not ship to P.O. Boxes nor APO's as UPS will not deliver to these locations.

If you would prefer a different or expedited shipping option, please contact us and we will be glad to work around your needs.

Business hours are Monday to Friday 9am to 5pm EST.

We ship UPS Ground by default
Same-day shipping will be provided for orders placed before 2PM EST
Orders after 2PM EST will be shipped the next business day
Orders on the weekend will be shipped the next business day
Orders on a holiday will be shipped the next business day
Tracking will be provided immediately to the email provided in your order
Signature required is mandatory on any order over $400
Signature required may be requested on orders below $400

Complete strut assembly free shipping ups ground
Please refer to this chart for estimated transit times. We are shipping out of the warehouse in Boynton Beach, Florida zip code 33426

4.3 out of 5 stars
3 total ratings
Verified Buyer
Excellent customer service, great price and shocks fit well. Thank you.
Reviewed on 1/26/2021
Verified Buyer
Hello, I am trying to determine which conversion kit would be best for my 2006 Escalade EXT with electronic active suspension. My driving condition consists of daily traversing of cobblestone and dirt road and city driving with lots of potholes. Very little highway. Should I get this kit which is the non-electronic passive air shocks where I am able to manually adjust the shocks, or should I go with the 150G-30-4 passive gas shock absorber bundle? I don't think I have the LWB version, so I am not sure if I could go with the 150G-30-4-ESV-KIT. Or am I OK wit the 150G-12-4 gas shock conversion kit? Thank you for your help.
Reviewed on 3/15/2020
Verified Buyer
It serves the purpose for bypassing a failed and expensive electronic air ride system. However the shocks are fairly soft and it affects the ride of the suburban greatly . If they used or incorporated a stiffer shock , it would ride much better . And by the way I did replace the coil springs for a better ride at the time of installing these Suncore Replacements.
Reviewed on 10/19/2018
Showing comments 1-3 of 3

Front & Rear Z55 Electronic Autoride Shock Conversion Kit - Chevy, GMC & Cadillac

Will these replacement shocks leave the my 04 Escalade at it's original height?

Customer Service

Hello, we are happy to help! Our conversion shocks are designed to keep your vehicle at factory height. These shocks will bolt in the same and get you out of electronics while maintaining the correct ride height. Let us know if you have any further questions. -Stephanie

Do these shocks eliminate the air pump?

Customer Service

Hello, we are glad to help you with this. These passive air shocks do not eliminate your compressor, however you can manually fill these passive air shocks and avoid hooking them up to your compressor. These shocks will stay at whatever ride height you manually fill them too; they are a common conversion for GM vehicles. Please let us know if you have any further questions. -Stephanie

I have an 02 suburban with the Autoride suspension. I want to eliminate the compressor which just runs on and on. Will this kit bypass the compressor and bypass any computer eroors

Customer Service

Hi Paul, we are glad to help! This kit will actually keep air suspension on your vehicle, however you can manually fill your shocks versus hooking them up to a compressor. If you would like to get out of air suspension as well, I'd recommend part number 150G-30-R-RES. Please let us know if you have any further questions.

does this part fit the esv model? my vin# requires Z55 suspension.

Customer Service

Hi Christin, These parts will work for your vehicle, however they are a conversion out of electronic suspension. If you'd like direct replacements the part you are looking for is 109G-13-R-PAIR priced at $365. If you have additional questions let us know. -Stephanie

how would i know if its the shocks that need to be replace, is there a specific noise that the truck would make

Customer Service

Hi Santos, There will not necessarily be a noise, most times your vehicle will sit low or hit bottom over speed bumps. Type in your year/make/model and all compatible parts will pop up. Please note you are looking at conversion, these parts are non-electronic. We include a bypass tool as well to avoid a dash light. If you have further questions please let us know, have a good day. -Stephanie

I have 2002 yukon xl with rpo zw7. Can I use the z55 conversion with new rear coil springs to replace my stock shocks.

Customer Service

Hi Mike, The ZW7 suspension consist of a Nivomat shock absorber that has self leveling features (used more for towing). If you are looking for an alternative, the kit you are viewing is the way to go. With passive air shocks you are able to adjust the softness/harness of the air ride to maintain a quality ride. These shocks can be manually filled and are standard fitment for your vehicle. Because your parts are non-electronic you will not need to use the bypass resistors for your ECU. If you have further questions please reach out to us, we are happy to help. -Stephanie

I have a 2001 yukon denali it sit low in the back when I have kids in the back it hit hard on bumps seems as if the back of the truck are hitting the tires or something

Customer Service

Hi Gabi, This kit will be a non-electronic suspension for you. The benefit with this kit is you can manually fill these rear parts or hook them up to your compressor. It will keep a smooth air ride and will keep your vehicle at a safe ride height for you and the kids! Please let us know if you need anything else, we hope you have a good day. -Stephanie

I ordered 150g-14-4 shocks how do I manually fill them there is no schrader valve on them ?

I saw the same question posted but could not find the answer. How can I manually fill the rear shocks to the level I want and how much air pressure should I fill to?

Customer Service

You can use a Schraeder valve to fill the parts, and we typically recommend no higher than 80 PSI. I hope this helps! -Roy