Keep your ride height where the factory intended with the Arnott Industries Air Shock Absorber AS-2190 (also written AS2190). This air-assisted rear shock delivers adjustable load support and keeps the vehicle's air leveling system fully operational. It fits directly to the vehicle with no modifications and is intended for models not equipped with Road Sensing Suspension. It's a rear-position replacement for the 2000-2005 Buick LeSabre, 1997-2005 Buick Park Avenue, 1995-1999 Buick Riviera, 2000-2005 Cadillac DeVille, 2000-2004 Cadillac Seville, 1995-1999 and 2001-2003 Oldsmobile Aurora, and 2000-2005 Pontiac Bonneville. See the Buyer's Guide tab for engine-level detail.
Air-assisted load support: Provides adjustable support and works with the vehicle's air leveling system to keep it operational.
Direct fit: Installs on the vehicle with no modifications required.
For non-RSS vehicles: Designed for models NOT equipped with Road Sensing Suspension.
Assembled and Tested in USA.
This shock is sold in pairs, and Arnott recommends replacing in pairs for balanced rear support. Worn or leaking air shocks can show up as a sagging rear end, poor load leveling, or a harsh ride — if the original rear air shock is the cause, this replaces it.
Interchange: 19257784 · 19299843
This part cross-references / interchanges with the following part numbers:
19257784, 19299843
Frequently Asked Questions
What is the Arnott AS-2190?
It's a rear air-assisted shock absorber that provides adjustable load support and keeps the vehicle's air leveling system fully operational. It's sold in pairs.
Will this fit my vehicle?
It's a rear-position direct fit for applications such as the 2000-2005 Buick LeSabre, 1997-2005 Park Avenue, and 2000-2005 Cadillac DeVille. Check the Buyer's Guide tab for the full list.
Is this for vehicles with Road Sensing Suspension?
No. This air shock is intended for vehicles NOT equipped with Road Sensing Suspension.
Do I need to modify my vehicle to install it?
No. The air shock fits directly to the vehicle with no modifications required.
Should I replace both rear shocks?
Yes — it is sold in pairs, and Arnott recommends replacing in pairs for balanced, even rear support.
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WARNING:
These products can expose you to chemicals including lead and phthalates, which are 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.
