Replaces

1999 Cadillac Seville Rear Air Bag to Coil Spring Conversion Kit TRQ SKA63006

95-11 Buick Cadillac Olds Pontiac FWD Rear Air Shock to Load Assist Shock Conversion Kit

$ 144.95

$176.95

18% OFF

$176.95

18% OFF

FREE SAME DAY SHIPPING

Read 37 REVIEWS

SKA63006

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1999 Cadillac Seville Rear Air Bag to Coil Spring Conversion Kit TRQ SKA63006

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Description

Vehicle Fit

Warranty & Shipping

Part Details

Kit Includes:
(1) Rear Passenger Side Shock & Spring Assembly
(1) Rear Driver Side Shock & Spring Assembly

Specification

Location

Rear

Our coil spring conversion kit is a simple and inexpensive alternative for vehicles that came equipped with a factory air suspension. Everything necessary to replace the factory air springs with metal coil springs is included and it will install and fit without any special tools or modification to the vehicle.

Item Condition: New

Attention California Customers:

proposition 65 icon WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.

Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.

Expedited is available on checkout to the United States, excluding Alaska, Hawaii.

Final shipping costs are available at checkout.

Product Reviews

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4.62/ 5.0

Satisfied customer

Marvin

Ordering parts from 1aauto worked out great saved some money by doing so with the conversion parts and I will b using them again.

Shocks

JAMES

Installed spring skocks today on my 2004 lesabre. With the help of video the hole job took about one hour Thanks 1aauto my place for parts and help video. Jim

shocks

John

The order was as ordered and promptly shipped. When installed, it made a big difference in the ride. Thanks! !

Shocks

Jason

I ordered replacement shocks for 2002 Buick LaSabre and installed them about two weeks ago. I have been very pleased with them. Thank you J Byler Younsgville, NC

5 stars

John

I love this place. I've never had a problem with anything and shipping is always fast. I continue to order from here and always recommend it to anyone I talk to about it..

Worked perfectly

Good, quality parts. Installed easily. Great ride. An economical alternative to working on the air shocks and air pump standard on the 2007 Lucerne.

Buying parts

Daniel

It's easy looking up parts and the information that is given, is very good on ordering the right part. So I will recommend this site to others, because my experience has been excellent with you guys.

As advertised

Steve

Ride is good. Instructions are non existent. On Buick you must leave the truck arm springs in place.

Great replacement for failed stock air system shocks

Lucian

The stock air shock system had failed and parts stores only carried the air shocks. It would have cost over $800 to repair the stock system so finding this replacement kit saved a ton of money. They are also nice and firm.

I really like them they work great on my car thank you A1

Go for it

James

I installed them on my 2003 Pontiac Bonneville SLE. My air ride was already shut off. Only thing I could find, , they are stiffer than I thought they'd be...

Nice ride

A little stiff, but alot better than the air suspension. They should have came from the factory like this.

Perfect fit

Randy

I love 1aauto.i was able to convert my shocks from the air cushion to coil.and I appreciate the free and fast shipping

Overall good for the price

John

Here are the downsides to these shocks. First, the mounts that came with them went in with some difficulty. They do not seem to be the exact same size as the factory mounts.Second, there are 2 speed nuts on the bottom of each of the old struts (so total of 4 on the back of the car). Three of those were broken on mine; replacement nuts were not included in the new kit. Lastly, there's an occasional clunking sound with the new struts. I ran them for two weeks and then checked them to insure I had installed them correctly. Everything seems lined up correctly, and all of the nuts are all torqued to the right amounts. But still the clunking sound. I THINK that it's the plastic cover on the outside of one of the struts sliding in and out of place. Other than that, the struts went in fairly easily and ride well. So I'm pleased with them.

Very happy

Lisa

Received it fast! Worked perfectly on my sons car. We will use and recommend your company.

Kevin

They worked very well and ride's great

Great option, great price.

John

Good price. Handle well. Glad to be rid of faulty self leveling air shock system. Only minor irritation is that when removing old shocks, the heads broke off the bolts and the new shocks did not come kitted with new ones.

Brent

Great shock at a reasonable price

Nathan

Good parts . Fast shipping

Mark

Shocks fit nice everything went on easy It would be nice if the kits had the bottom nuts and bolts

Joe

I have ordered many parts and have been happy everytime

Darryl

Direct fit and great ride

Win some lose some

Christopher

I liked that these and new struts actually lifted my 2000 lasabre custom 4inches,the bad side I'm not happy with is they make noise like a 1930's bed ??????

Gregory

All good. No problems

Can't go wrong with 1A Auto & there Parts

Paul

Was having a problem with my rear air shock system in my 1997 Buick Riviera. A 1996 Riviera I had several years ago did not have the air shocks when it came from the factory. So it made sense to use the coil spring conversion kit TRQ, from 1A Auto. One slight problem I had was the two threaded screws part at the top going into the top of the trunk was not wide enough. I drilled the holes the slightest bigger to make the 2 screws fit. They shocks fit great. The shocks raised the rear 1 1/4 inch. As the tag states, the shocks may settle in time.

Great just noisy

Carlos

These shocks are great just the only issue I have is they are noisy

Easy installation & good price

Roxy

Purchased these to replace the air shocks that came on my 2007 Buick Lucerne. Installation was no problem for my Dad, but the traction control light and the brake light & swerve light will not go off permanently. I have had it on computer pad and the lights go off temporarily but come back on. What is my permanent solution to this? HELP

Good shock. Car does set slightly higher than stock,ride doesn't seem effected though

Stephen

Easy to install,could have come with new speed nuts for bottom mounting points. Hard to remove old ones without destroying.

Great product

RICHARD

Replacing the old rear air shocks on a 2007 Buick Lucerne with these coil over shocks was excellent replacement. Made a tremendous difference in the ride and handling. Easy installation.

Arlando

Love the ride came right on time.

Charles

Excellent product, good price, free shipping. Highly recommend 1A Auto!

Squeaky Shocks

Matthew

They squeak horribly. I would not recommend this product to anyone.

Terry

They work really well the car rides nice, no more air leaks, I would recommend these to anyone looking to replace rear shocks on a Buick

William

Everything I have gone from 1A Auto works well thank you

Daniel

They work very well

Noisy shocks

Juan

I purchased a pair and unfortunately the absorber coil vibrates, producing a loud noise when driving on bumpy roads. It's very annoying.

james

Very good

Customer Q&A

is this a replacement for the factory original self leveler air shocks?

August 22, 2017

Alexander A

This will be a conversion kit for the self leveling air shocks.

August 25, 2017

Alex P

Is this kit comparable to part # 19300025?

June 19, 2018

Fred G

In order to determine if a kit will fit your vehicle, you should match it up according to your year, make and model, and other trim specifications if listed below the listing.

June 19, 2018

Peter L

Well yes these parts are two different parts. The conversion kit basically removes the air ride. Its and spring instead of air not knowing if my air Compressor was working properly this is what led me to go with the conversion which was easy Like for like just took the air hose crimped it in zip tied it . The part # 19300025 the one you provide uses the air. Which would be ready plug and play but if you use the air and want to air not sure on that i didnt want to bother with pumps and lines and relays to run them . Hope this helps.

June 19, 2018

Josh L

What do you do with the air system to stop the compressor from running?

June 21, 2018

Bill G

Easiest thing to do is look on your owners manual for the fuse box. Look for the fuse that say compressor or ait ride. Try removing the fuse I am sure it will probably be like maybe 20 or 30 amp I am guessing. Pull that fuse it should shut it off it is what I plan to do when I get done. Let me know how it goes for you.

June 21, 2018

TIM D

Hello, You can pull the fuse out but it may turn a light on your dash.

June 22, 2018

Emma F

Unplug the compressor under the passenger side of the car towards the rear end.

June 22, 2018

Todd T

Unplug the wire.

June 25, 2018

M E

I simply unplugged the compressor rely, under the rear seat cushion.

July 7, 2018

David L

So do these replace my factory air shocks?

June 25, 2019

M A

Yes

June 25, 2019

J U

Yes the replacement coil spring conversion kit was a perfect fit and are still working perfect .

June 25, 2019

J O

These will replace the factory air suspension and all of the perks of the air suspension such as auto level, ride adjust, ect. These are going to be coil springs rather than air suspension, so you can essentially disconnect the air compressor as there is no need for it with the conversion.

June 26, 2019

Curtis L

Using these will retro fit them . Your have air now these dont but they do fit right in i just pinched air hose and used zip tie to hold close . I bought these because mine had gone out and was not sure about tested compressor and how to test , location and other factors. Factory is better but i needed what was affordable and most convenient as i did it my self to save again. About 20k miles on them now and they seem fine still . hope this helps

June 26, 2019

Josh L

Yes they worked great on my Bonneville

June 27, 2019

Ronnie H

it comes as a kit so you can pick which parts you need. I didn't use the coil springs supplied in the kit. I removed all the old air lines. But it actually went together pretty easily and it's been working fine for the past year.

July 1, 2019

C L

Will this product raise the back of my caddy so that my. 22 will stop hitting my rear fender??

October 9, 2020

Aaron W

Thank you for your inquiry, Aaron! These will not raise or lower the vehicle, they will keep it at factory height.

October 10, 2020

T I

Do you need to remove the actual coil springs if you install these?

October 30, 2020

Anthony C

No!! But if you have new heavy duty coil springs it wouldnt hurt to change out..

October 30, 2020

Marlon C

This kit includes everything necessary to replaces the factory air springs with metal coil springs. You leave the coil springs on these.

October 30, 2020

Christa R

Are these shock very stiff? I prefer a soft ride in my 2009 Cadillac DTS.

January 21, 2021

Daryl D

This is meant to replace models with air ride suspension.

January 21, 2021

Corey M

Do these shocks level like air shocks?

October 27, 2021

Travis C

These parts are a conversion kit and will not level.

October 27, 2021

Emma F

You will need a leveling valve to make them self leveling

October 27, 2021

A N

No, but for everyday driving theres very little difference in ride feel and quality. Fewer components and potential issues as well.

October 28, 2021

Z R

No, they are also more of a firm ride. If your air system is in good shape, I would replace with air shocks. If not these do work ok.

October 28, 2021

Shawn P

do you have to use the two round washer that came with the kit? if I put both on small on bottom large on top i can't get a full nut when tightening down the nut, one pick shows not using then. Thanks

March 27, 2022

Paul L

Since every application is a little different and these work on multiple vehicles, we recommend installing hardware in the same order as the old ones and only using the replacement washers that match what was on the car originally.

March 30, 2022

Daniel F

Do i need an electronic bypass for no code messages?

November 4, 2022

Mark C

This conversion kit does not include the bypass sensors, so those would be required to permanently remove any error code messages.

November 7, 2022

Daniel F

What is the load capacity on these?

March 24, 2023

Todd A

Our parts are exact replacements for your vehicle's OEM parts. As long as your vehicle specifications match up with our listing, these parts will directly fit and function like the originals.

March 24, 2023

Jean O

If only replace the rear, will the car seat jacked up in the rear?

October 23, 2023

Tyler M

They work perfect in my 2007 Cadillac dts dont remember what it was but had to swap brackets from old shocks the ride is great this is for the rear

October 25, 2023

Tyrone M

Shocks are making a sporadic static type noise after installation. Any idea why? Or if it will stop.

January 20, 2024

Matthew E

Shoot some spray grease under the rubber on the shocks shaft for squeaks

January 21, 2024

Tyrone M

1999 Cadillac Seville Rear Air Bag to Coil Spring Conversion Kit TRQ SKA63006

SKA63006

In Stock

Specification

SKA63006

In Stock

Product Reviews

Same Day Shipping

Guaranteed To Fit

USA Customer Support

Instructional Video Library

1999 Cadillac Seville Rear Air Bag to Coil Spring Conversion Kit TRQ SKA63006

SKA63006

In Stock

Enter your zip code

Specification

SKA63006

In Stock

Product Reviews

Same Day Shipping

Guaranteed To Fit

USA Customer Support

Instructional Video Library