Monroe Air Shock Absorber MA822 Adjustable 150 PSI Inflatable Heavy-Duty Ride-Leveling for Towing

The DRiV Monroe MA822 Air Shock Absorber is an adjustable heavy-duty replacement shock that maintains vehicle ride height up to 150 PSI and supports extra payload for safer, more stable towing and hauling.

When you need a shock that adapts to variable loads and preserves ride quality, the Monroe MA822 is built to deliver. This air shock accepts inflation or deflation up to 150 PSI to compensate for added weight, and its robust construction is designed for consistent, long-lasting performance. Key internal components — including a sintered iron piston, precision-ground rod, lubricated air sleeve, and full-displacement valving — work together to reduce friction, smooth movement, and maintain stability across compression and extension cycles. Use this part where compatibility and capacity match your vehicle’s specifications; always confirm fitment with your owner’s manual.

How does the MA822 keep my vehicle level when hauling or towing?

The MA822 lets you adjust internal air pressure so the shock supports extra vertical load and reduces sag. Increasing pressure raises ride height and restores proper geometry, which improves handling and headlight aim under load.

• Inflatable up to 150 PSI to counteract added weight
• Rated to support up to 1,200 lbs of additional payload (vehicle limits apply)
• Quick adjustments deliver immediate ride-height correction
• Reduces rear-end sag and improves towing stability

What makes the MA822 durable and reliable over time?

Monroe engineered the MA822 with heavy-duty materials and precision parts to resist wear and preserve consistent damping. The lubricated air sleeve and OE all-weather fluid lower internal friction and protect performance across temperature extremes.

• Sintered iron piston provides strength and uniform wear resistance
• Precision-ground piston rod for smooth, repeatable travel
• OE all-weather fluid with modifiers for temperature stability
• Full-displacement valving for balanced compression and extension control

Which vehicles and situations is this air shock compatible with?

The MA822 is made to replace select original equipment shocks on a range of older GM sedans and coupes. It’s best for owners who tow, haul, or frequently carry heavy passenger or cargo loads and need an adjustable solution to maintain ride quality.

• Fits multiple Buick, Cadillac, Oldsmobile and Pontiac models from the mid-1990s to early 2010s — check compatibility list
• Ideal for towing trailers, carrying heavy cargo, or vehicles with added accessories
• Not a universal shock — always verify fitment with vehicle year and model
• Capacity limited by vehicle suspension, tires, and drivetrain — consult owner’s manual

How does installation and adjustment work for the Monroe air shock?

Installation follows standard shock replacement procedures; the adjustable air chamber accepts common inflation fittings for on-vehicle tuning. After mounting, set air pressure incrementally until desired ride height and handling balance are achieved.

• Install as a direct replacement on compatible mounting points
• Use a vehicle-safe air source and gauge to set pressure up to 150 PSI
• Adjust gradually and test drive to confirm handling and height
• Refer to vehicle manual for maximum allowed payload and suspension limits

Who this is for: The Monroe DRiV MA822 Air Shock Absorber is tailored for owners of compatible Buick, Cadillac, Oldsmobile, and Pontiac models who need an adjustable, robust shock for towing, hauling, or restoring correct ride height after adding weight. It suits drivers who prioritize reliability, temperature-resistant performance, and the ability to fine-tune ride height on the road. If your vehicle requires a direct-fit air-adjustable replacement and you follow manufacturer load limits, the MA822 delivers a durable option for improved stability and smoother response under load.

Features snapshot:

• Compatibility: select Buick, Cadillac, Oldsmobile, and Pontiac model years — verify fitment
• Adjustable inflation: up to 150 PSI for ride-height control
• Construction: sintered iron piston, precision-ground rod, lubricated air sleeve
• Performance: full-displaced valving for compression and extension; OE all-weather fluid
• Use guidance: capacity subject to vehicle limits; check owner’s manual before adding loads