Unity® - Air Ditcher™ Rear Conversion Strut Assembly

4.52 reviews|Item # mpn1586623 View Similar Products
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1987 Oldsmobile Eighty-Eight
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  • Professional Installation is Recommended.
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Product Details

Oldsmobile Eighty-Eight 1987, Air Ditcher™ Rear Conversion Strut Assembly by Unity®. Quantity: Sold as a Kit. Difficulty Installation Rating: Medium. Unity offers conversion kit that allow you to replace costly and worn air suspension springs and other components that are no longer reliable. This conversion kit provides a softer, more comfortable ride which progresses to a firmer ride as load demands increase.

Notes: Professional Installation is Recommended.


  • Low Cost Alternative to Air Suspension and Electronic Suspension
  • No Sacrifice of Ride Height or Quality
  • Save Time & Money
  • Regain the “New Car Feel”
  • Improve Handling
  • Improve Consistency of Carry Load
  • Reduce Your Vehicle Down Time


  • (2) Struts
  • (2) Top Mounts
  • (2) Coil Springs

While air suspension systems offer numerous benefits, they consist of complex designs with a variety of added parts that can wear out and fail. The system may show early warning signs of a problem such as vehicle ride height dropping overnight, or it may catastrophically fail – leaving your vehicle resting so low against bump stops that it cannot be driven. Whether your vehicle is sagging evenly or in just one corner, you’re facing a high cost for parts and labor to replace what has failed. Whether or not you can afford such repairs at the time they happen, the unfortunate truth is air suspension problems cannot be postponed or ignored.

The rubber air bags, or air bellows, within air springs typically fail over time due to wet rot, old age, or excessive moisture buildup from within. Debris and rocks from the road can puncture air bags, and air lines can leak due to improper rubbing against chassis or suspension components. Once there’s a leak, air compressors can burn out from overwork trying to maintain pressure in a leaky system. The dryer unit that removes moisture from within the system can become saturated and ineffective, leading to corrosion of parts from within. The average air suspension system may last 3 to 5 years before needing repairs of some kind. And within 7 to 10 years, most vehicles so equipped end up needing replacements for virtually every part in the system. This can cost thousands of dollars, and the labor to diagnose any electrical problems more complex than simple part failure isn’t cheap either.

If you’re fed up with the costs of air suspension repairs or are facing your first one, Air Ditcher Coil Conversion Springs Kits let you remove your vehicle’s air springs and deactivate the rest of the system – converting it to the simplicity and maintenance-free nature of traditional metal coil springs and shock absorbers. The coil springs and shock absorbers in the kit are created specifically for your make and model, and they are designed to bolt on right to the existing mounting points that your air springs formerly used. While you may lose some of the adaptability air suspension systems provide, Unity’s coil springs feature a variable spring rate that provides a softer, more comfortable ride that progresses to a firmer one under load – all completely without the help of complex electronics, motors, and pressurized air parts. Based on the design of your vehicle, your kit will include the applicable rubber components needed.

Unity Automotive® has over 40 years of experience manufacturing parts in the aftermarket automotive industry. The company guarantees a superior quality, specializing in making rock solid auto parts that withstand the test of time. With a true understanding of their marketplace they have become the industry leader in innovation of aftermarket suspension.

Part Number:

Warranty Information

Unity Automotive offers a Limited Lifetime Warranty on all suspension products (with the exception of suspension compressors and products with electrical components). All products are covered by lifetime warranty from defects in materials or workmanship. Compressors and electronic products warranties are limited to 1-year warranty covering defects in materials or workmanship. Compressor warranty will be voided if all air suspension components were not replaced prior to installation of the compressor. (NOTE: The #1 cause for failed compressors is a leak in the air suspension system.)

The warranty does not cover normal wear and tear. The warranty does not apply to cosmetic damage (scratches, nicks and dents). The warranty does not cover damage caused by an accident, misuse, water, flood, fire, or any act of nature or external cause. The warranty does not cover improper installation or a product that was modified or altered without written consent of Unity Automotive. The warranty is valid for the original purchaser of the product and an invoice, sales order or receipt for the purchase must be provided.

The warranty is null and void if the installation is not performed by an ASE certified mechanic. It is required to submit a receipt or proof of installation was completed by an ASE certified mechanic. The warranties and remedies contained herein are exclusive and in lieu of all other warranties expressed, implied, or statutory, including any liability arising under any warranty or merchantability or fitness for a particular purpose, statutory or otherwise. This warranty gives you specific legal rights, which may vary by jurisdiction. In no event shall Unity Automotive be liable for any incidental, special, indirect, or consequential damages, whether resulting from the use, misuse, or inability to use a Unity Automotive product or from defects in the Unity Automotive product. Cost of removal and installation and other labor claims are not included or covered under this warranty. Unity Automotive obligation under this warranty is limited to replacement of the defective product. Parts deemed under warranty can be exchanged or refunded. All warranty claims purchased through a 3rd party seller must be submitted directly through the 3rd party based on their requirements for a warranty claim.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Any implied warranties you may have under state law are limited to the same duration as this warranty. Some states do not allow limitations on how long an implied warranty lasts or do now allow the exclusion or limitation of incidental or consequential damages, so the above limitations and exclusions may not apply to you.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

Buick Le Sabre
1999 Buick Le Sabre
1998 Buick Le Sabre
1997 Buick Le Sabre
1996 Buick Le Sabre
1995 Buick Le Sabre
1994 Buick Le Sabre
1993 Buick Le Sabre
1992 Buick Le Sabre
1991 Buick Le Sabre
1990 Buick Le Sabre
1989 Buick Le Sabre
1988 Buick Le Sabre
1987 Buick Le Sabre
1986 Buick Le Sabre
Cadillac Deville
1993 Cadillac Deville
1992 Cadillac Deville
  • Base / Touring
1991 Cadillac Deville
1990 Cadillac Deville
  • Base
1989 Cadillac Deville
1988 Cadillac Deville
1987 Cadillac Deville
  • Base / Touring
1986 Cadillac Deville
  • Touring
1985 Cadillac Deville
  • Base / Cabriolet
Oldsmobile Eighty-Eight
1999 Oldsmobile Eighty-Eight
  • 50th Anniversary Edition / Royale / Royale LS
1998 Oldsmobile Eighty-Eight
  • Royale / Royale LS
1998 Oldsmobile Regency
1997 Oldsmobile Eighty-Eight
  • Royale / Royale LS
1997 Oldsmobile Regency
1996 Oldsmobile Eighty-Eight
  • Royale / Royale LS
1995 Oldsmobile Eighty-Eight
  • Royale / Royale LS / Royale LSS
1994 Oldsmobile Eighty-Eight
  • Royale / Royale LS
1993 Oldsmobile Eighty-Eight
  • Royale / Royale LS
1992 Oldsmobile Eighty-Eight
  • Royale / Royale LS
1991 Oldsmobile Eighty-Eight
  • FWD
1990 Oldsmobile Eighty-Eight
  • FWD
1989 Oldsmobile Eighty-Eight
  • FWD
1988 Oldsmobile Eighty-Eight
1987 Oldsmobile Eighty-Eight
1986 Oldsmobile Eighty-Eight
Pontiac Bonneville
1999 Pontiac Bonneville
  • SE / SSE / SSEi
1998 Pontiac Bonneville
  • SE / SSE / SSEi
1997 Pontiac Bonneville
  • SSE / SSEi
  • SE K Engine VIN Character
1996 Pontiac Bonneville
  • SSE 1 Engine VIN Character
  • SSEi
  • SE K Engine VIN Character
1995 Pontiac Bonneville
  • SSE 1 Engine VIN Character
  • SE / SSEi
1994 Pontiac Bonneville
  • SSE 1 Engine VIN Character
  • SE / SSEi
1993 Pontiac Bonneville
  • SSE 1 Engine VIN Character
  • SE / SSEi
1992 Pontiac Bonneville
  • SSE L Engine VIN Character
  • SE / SSEi
1991 Pontiac Bonneville
1990 Pontiac Bonneville
  • LE / SE / SSE
1989 Pontiac Bonneville
  • LE / SE / SSE
1988 Pontiac Bonneville
  • LE / SE / SSE
1987 Pontiac Bonneville

Product Reviews


Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Unity® - Air Ditcher™ Rear Conversion Strut Assembly
Unity® - Air Ditcher™ Rear Conversion Strut Assembly
Average Rating: 4.5 of 5
5 of 5
Rear 1996 LSS
Looked about same size as old springs, diameter was larger and I was amazed it did lift the car up. Sweet deal.
Posted by (Denison, TX) / 1996 Oldsmobile Eighty-Eight
Was this review helpful for you? Yes
4 of 5
Unity Air Ditcher For 1998 Buick
Direct replacement. Fits perfect. Rides great.
Posted by (Chelmsford, MA) / 1998 Buick Le Sabre
Was this review helpful for you? Yes
Low Prices Price match guarantee
In-House Experts We know our products
Guaranteed Fitment Always the correct part
Easy Returns Quick & Hassle Free

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