Monroe Air Shock Absorber MA822 — Adjustable 150 PSI, Heavy-Duty Inflatable Sleeve for Towing & Load-Leveling

The DRiV Monroe MA822 air shock absorber is an adjustable, heavy-duty replacement shock that maintains ride height under load by inflating up to 150 PSI while delivering improved handling and durability.

Built for drivers who tow, haul, or carry variable loads, the MA822 combines precision components and a lubricated air sleeve to reduce friction and preserve consistent damping. Its rugged construction and full-displaced valving on both compression and extension cycles help the suspension respond predictably, while OE all-weather fluid supports reliable performance across temperature extremes. The unit is designed as an aftermarket replacement for several Buick, Cadillac, Oldsmobile and Pontiac models—check compatibility with your owner’s manual before installing.

How does this air shock keep my vehicle level when hauling or towing?

The MA822 lets you adjust internal air pressure up to 150 PSI so you can raise or stabilize ride height when carrying extra weight. Increasing pressure offsets additional load, reducing rear sag and helping maintain proper geometry for handling and braking.

• Inflatable air sleeve for quick pressure adjustments
• Supports up to 1,200 lbs of added weight—vehicle limits may vary
• Adjustable up to 150 PSI to tune ride height and stiffness

What construction features improve durability and ride quality?

Durability comes from precision-ground components such as a hardened piston rod and sintered iron piston, which resist wear under repeated stress. A lubricated air sleeve reduces internal friction while OE all-weather fluid helps maintain consistent damping across a wide temperature range.

• Hardened piston rod and sintered iron piston for longevity
• Lubricated air sleeve for smooth rod travel and lower friction
• OE all-weather fluid with temperature-stable modifiers

Will the MA822 improve handling and stability on the road?

Yes—full-displaced valving on both compression and extension cycles is designed to provide steadier support and predictable damping during acceleration, braking, and cornering. The adjustability also lets you fine-tune firmness to suit towing loads or driving preference.

• Full-displaced valving for balanced compression and rebound control
• Adjustable firmness to match load and driving conditions
• Helps reduce rear sway and maintain steering geometry under load

Which vehicles does this shock fit and how do I confirm compatibility?

The MA822 fits a range of GM models from the mid-1990s through 2011, including select Buick, Cadillac, Oldsmobile and Pontiac vehicles. Always cross-check the part number with your vehicle year, make, and model and consult the owner’s manual for specific suspension and weight limits before purchase.

• Compatible with Buick Lucerne, LeSabre, Park Avenue, Riviera models listed
• Also fits Cadillac DTS, DeVille, Seville; Oldsmobile Aurora; Pontiac Bonneville
• Verify fitment by year and model, and check vehicle load limits

Who is this for: The DRiV Monroe MA822 is aimed at drivers who frequently carry heavy loads, tow trailers, or want to restore proper ride height after modifications. It suits owners of compatible Buick, Cadillac, Oldsmobile and Pontiac models who need an adjustable, long-lasting aftermarket shock that balances load-carrying capability with ride comfort and improved road handling.