1985 Pontiac Bonneville Suspension Parts

Below you will find various in-demand Pontiac Suspension Parts, components and accessories for your 1985 Bonneville. Advance Auto Parts has popular Bonneville parts like Air Suspension and Kits, Control Arms, Shocks and Struts and more. You’ll also find aftermarket and OEM Suspension Parts for other Bonneville model years including 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and more. Select a category of 1985 Pontiac Bonneville Suspension Parts below and start saving instantly.

Popular 1985 Pontiac Bonneville Suspension Parts Categories

Air Shock Installation Kits

Shock Absorber and Coil Spring Assemblies

Air Suspension Shocks

Rear Shock and Struts

Front Shock and Struts

Coil Spring Sets

Suspension Control Arm Bolts

Lower Control Arms

Lower Control Arm Bumpers

Lower Control Arm Bushings

Strut Bellows

Control Arm Shaft Kits

Coil Spring Insulators

Chassis Bump Stops

Suspension Self-Leveling Valve Fittings

Essential Suspension Parts for 1985 Pontiac Bonnevilles

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$46.99

The Dorman Suspension Control Arm Bolt Kit includes all necessary components to secure the control arm to the vehicles chassis system. The bolts and hardware available in this repair kit are made from high-quality materials and designed to provide a longer service life.

Product Features:

Direct replacement for a proper fit every time
Durable steel construction for a longer service life
Secures suspension to vehicle frame
Manufactured to strict engineering quality standards

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$54.99

COMPLET STRUT ASMBLY

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$11.99

Driveworks Shock Mount, Suspension Strut Bellows

Product Features:

Designed to meet or exceeds OE performance specifications
Durable neoprene rubber

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$34.99

By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:

Easy to install
Restores like-new steering and handling
Construction and design validated by MOOG engineers
Engineered to meet or exceed OE requirements
Incorporates proven design and engineering features

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$25.99

Monroe® is one of the automotive industry’s best-known and most trusted original equipment and aftermarket brands, having delivered innovative undercar solutions to leading global OE manufacturers and generations of professional technicians and vehicle owners. This heritage of leading-edge products and exceptional customer support has made Monroe® shocks, struts and other ride control components a preferred choice of automotive professionals worldwide.

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$33.49

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$111.99

Ideal for hauling, Monroe Max-Air shock absorbers can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (Capacity is limited by vehicle suspension, tires and transmission. See vehicle owner’s manual.)

Product Features:

MAINTAIN RIDE HEIGHT UNDER LOAD — Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission; see owner’s manual)
EASY TO ADJUST — Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor; pair with Monroe air shock accessory and shock air hose AK kits (varies by application)
EXCEPTIONAL HANDLING — Full-displaced valving on compression and extension cycles for a smooth ride
BUILT TO LAST — Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation
CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
Special Air Fitting: Resists air leakage.

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$156.99

Ideal for hauling, Monroe® Max-Air® shock absorbers can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by vehicle suspension, tires and transmission. See vehicle owner’s manual.)

Product Features:

MAINTAIN RIDE HEIGHT UNDER LOAD — Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission, see owner’s manual)
EASY TO ADJUST — Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor, pair with Monroe air shock accessory and shock air hose AK kits (varies by application)
EXCEPTIONAL HANDLING — Full-displaced valving on compression and extension cycles for a smooth ride
BUILT TO LAST — Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation
CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
Special Air Fitting: Resists air leakage.

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$112.99

100% Load tested
Easy to install
Provides like-new steering
Designed to lower stresses for longer service life
Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment

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$155.99

100% Load tested
Easy to install
Provides like-new steering
Designed to lower stresses for longer service life
Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment

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$159.99

Quick Strut Kit

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$125.99

Ideal for light trucks that that tow or carry varying loads, Monroe load adjusting shocks include a heavy gauge calibrated spring that adjusts to road and weight conditions to provide extra control when operating conditions get more demanding.

Product Features:

REDUCES SAG UNDER LOAD — Ideal for occasionally hauling or towing varying loads, heavy gauge, calibrated coil spring reduces sag when loaded up to 1,200 lbs. (capacity limited by suspension, tires and transmission, see owner’s manual)
EXCEPTIONAL HANDLING — Tuned specifically for each application, full-displaced valving automatically adjusts to road extremes to provide ride consistency
CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces
LONGER SERVICE LIFE — Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear while heavy-duty nitrocarburized rod delivers long life
IMPROVES PERFORMANCE — Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
Nitrogen Gas Charged: For Improved Ride & Handling, Helps Maintain Tire To Road Contact By Reducing Aeration – On Most Applications
5/8 nitrocarburized rod for long service life.
Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.

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$12.99

Made of superior Hyper-Flex material. Saves replacing again and again, lasting 3 to 10 times longer. Assemble to chassis the same way as OEM isolators and do not adversely change ride characteristics.

Product Features:

Made of Superior Hyper-Flex+ Material
Lasts from 3 to 10 Times Longer
Assemble to Chassis Same Way as OEM
Maintains Factory Ride Characteristics
Simple Way to Increase Vehicle Height

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$21.49

This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:

Reduces vibration
Reduces road noise
UV resistant
No Squeak

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$72.99

Product Features:

Adds up to 25% more damping performance over original equipment shocks
Components and valving designed specifically for classic cars
High gas pressure design provides instant, extra control
Monotube design outperforms all other standard shock absorbers
Unique, air-free, hydraulic unit eliminates performance fade

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$36.49

Gas-charged shock absorber that provides improved vehicle control for today’s light trucks, vans, full-size picks-ups and 4×4’s at an economical price.

Product Features:

Available for import and domestic trucks, vans, full-size pick-ups and 4×4’s
Gas-charged unit
Improved handling and control
Economical OE replacement
Meets OE product specifications

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$25.99

Reduces vibration
Torsional rubber bushings
UV resistant
No Squeak

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$32.49

Reduces vibration
Torsional rubber bushings
UV resistant
No Squeak

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$16.29

Easy to install
Restores like-new steering and handling
Construction and design validated by MOOG engineers
Loose or worn chassis parts can lead to premature tire wear
Incorporates proven design and engineering features

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$16.11

TRW sets the standard within the Aftermarket, with tests that go beyond the ordinary to ensure every chassis part we produce meets stringent vehicle manufacturer quality standards, in line with the Original Equipment specification. To help make sure that our parts can go the distance, TRW utilizes on the road tests and the most advanced test machines available, in both our Original Equipment and Aftermarket facilities as well as by independent testing labs. So you can be sure that TRW parts are tested for your safety. The TRW Control Arm Stop is a direct fit OEM replacement that contains the same high quality craftsmanship and materials as the original equipment they replace.

Product Features:

OE-Equivalent and a direct fit application.
Meets or exceeds the OE specifications.
Acoustic measurements to ensure driver comfort
Strength tests for durability
Environmental resistance tests for all weather conditions
Wear and drive tests
Assembly technique testing of all critical safety features
Dynamic testing of complete units to ensure leak free performance
Extensive on-road testing at TRW tracks around the world

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$14.99

Energy Suspension performance bump stops help cushion a collapsing suspension, preventing bottoming-out and expensive vehicle damage. Hyper-Flex performance polyurethane bump stops for control arms, traction bars, leaf springs, etc. are guaranteed to last longer and operate more efficiently than original rubber stops. The smaller, general purpose bullet shaped snubber is ideal for control arms. the low profile button head is for use when clearance is limited. Our large competition race style bump stops smooth out compression better and have a large reinforced metal plate welded to the mounting plate and molded-in. Each style is specially designed for a perfect and custom fit and each style has it’s own durometer, hardness, characteristics. Energy’s wide selection of bump stops are available in red or black color.

Product Features:

Made of Superior Hyper-Flex+ Material
Helps Prevent Damage to Control Arm

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$11.99

Made of Superior Hyper-Flex+ Material
Helps Prevent Damage to Control Arm

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$91.99

This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:

Direct replacement – fits and performs like the original equipment on specific vehicles.
Reliable fit – precision-engineered to match the design and dimensions of original components.
Durable construction – manufactured to strict standards using sturdy, safe materials
Rigorously tested – thorough quality control measures ensure longevity

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$169.99

Restores vehicle handling
OE replacement
Reduces vibration
Reduces tire wear

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$20.49

Monroe® Air Shock Accessory Kits are universal replacement air fittings and/or adapters, for installation of Monroe air shocks and struts.

Product Features:

Replacement T-Fittings.
Airline adapters for shocks
Airline adapters for struts
Replacement airline kits
Each kit sold separately

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$45.99

This suspension control arm shaft kit is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:

Direct replacement – fits and performs like the original equipment control arm shafts on specific vehicles.
Reliable fit – precision-engineered to match the design and dimensions of original components.
Durable construction – manufactured to strict standards using sturdy, safe materials
Rigorously tested – thorough quality control measures ensure longevity

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$105.99

Improves steering response
Complete kit for 1 arm
Heat treated steel bushings OR torsional rubber bushings
Reduces vibration

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$163.99

Improves steering response
Complete kit for 1 arm
Heat treated steel bushings OR torsional rubber bushings
Reduces vibration

Upgrade your 1985 Pontiac Bonneville with Top-Quality Suspension Parts

When it comes to maintaining or upgrading your 1985 Pontiac Bonneville, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Pontiac or enhancing its overall performance, Suspension Parts are key to keeping your Bonneville functioning at its best. At Advance Auto Parts, we offer a wide selection of 60 Suspension Parts for the 1985 Pontiac Bonneville, designed to meet your needs without breaking the bank. From Air Suspension and Kit replacements to Control Arms upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Suspension Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Suspension Parts for your 1985 Pontiac Bonneville at great prices. Our Suspension Parts inventory for this model ranges from just $5.29 to $155.99, with an average price of $47.91. Our 60 Suspension Parts in stock come from 11 trusted brands, so you’re sure to find the right part for your 1985 Pontiac Bonneville without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1985 Pontiac Bonneville, we stock popular OEM and aftermarket Suspension Parts from top names like Monroe, Moog, KYB, and more. Monroe Suspension Parts start at just $13.29 and boast an impressive 4 stars average rating from customers. Moog and KYB also bring quality to the table, with Suspension Parts available starting at $5.29, and at an average 4 stars rating. With 931 customer reviews and counting, our 1985 Pontiac Bonneville Suspension Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Suspension Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1985 Pontiac Bonneville is always ready to roll. We’re committed to providing you with everything you need to keep your Bonneville in top shape, all in one place. Start shopping confidently below for your 1985 Pontiac Bonneville!

Best-Selling Air Suspension and Kits for 1985 Pontiac Bonnevilles

Enhance the driving experience in your Pontiac with 4 quality Air Suspension and Kit components, starting at $20.49.

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$36.49

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$110.99

MAINTAIN RIDE HEIGHT UNDER LOAD — Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission; see owner’s manual)
EASY TO ADJUST — Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor; pair with Monroe air shock accessory and shock air hose AK kits (varies by application)
EXCEPTIONAL HANDLING — Full-displaced valving on compression and extension cycles for a smooth ride
BUILT TO LAST — Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation
CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
Special Air Fitting: Resists air leakage.

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$25.99

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$20.49

Monroe® Air Shock Accessory Kits are universal replacement air fittings and/or adapters, for installation of Monroe air shocks and struts.

Product Features:

Replacement T-Fittings.
Airline adapters for shocks
Airline adapters for struts
Replacement airline kits
Each kit sold separately

Most Popular 1985 Pontiac Bonneville Control Arms

Customize your Pontiac with 32 Control Arms products like Lower Control Arm Bushings, Lower Control Arms, and Suspension Control Arm Bolts, all priced under $154.99.

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$37.99

Backed by superior materials and rigorous testing, MOOG control arm bushings deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:

HIGHLY PRECISE ENGINEERING — Optimized for quiet operation and resistance to wear, salt, road grime and oils
PREMIUM MATERIALS — Made from high-quality elastomer compounds for durability and ride performance
OE-STYLE DESIGN — Engineered to match or exceed OE requirements
RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
Metal rib design helps lock the inner tube within frame pocket
Metal surfaces are phosphate coated for corrosion protection

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$74.99

HIGHLY PRECISE ENGINEERING — Optimized for quiet operation and resistance to wear, salt, road grime and oils
PREMIUM MATERIALS — Made from high-quality elastomer compounds for durability and ride performance
OE-STYLE DESIGN — Engineered to match or exceed OE requirements
RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
Metal rib design helps lock the inner tube within frame pocket
Metal surfaces are phosphate coated for corrosion protection

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$16.11

OE-Equivalent and a direct fit application.
Meets or exceeds the OE specifications.
Acoustic measurements to ensure driver comfort
Strength tests for durability
Environmental resistance tests for all weather conditions
Wear and drive tests
Assembly technique testing of all critical safety features
Dynamic testing of complete units to ensure leak free performance
Extensive on-road testing at TRW tracks around the world

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$13.49

Driveworks Brand Control Arm Bushings are made to meet OE specifications. They play a role that isolate the high-frequency inherent vibration from the vehicle. Driveworks Brand chassis parts ensure improved steering response and durability.

Product Features:

Meets or exceeds OE performance specifications
Replacement helps reduce vehicle noise and sway while turning

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$16.29

Easy to install
Restores like-new steering and handling
Construction and design validated by MOOG engineers
Loose or worn chassis parts can lead to premature tire wear
Incorporates proven design and engineering features

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$14.49

Control Arm Bushing

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$43.99

HIGHLY PRECISE ENGINEERING — Optimized for quiet operation and resistance to wear, salt, road grime and oils
PREMIUM MATERIALS — Made from high-quality elastomer compounds for durability and ride performance
OE-STYLE DESIGN — Engineered to match or exceed OE requirements
RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on

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$40.99

HIGHLY PRECISE ENGINEERING — Optimized for quiet operation and resistance to wear, salt, road grime and oils
PREMIUM MATERIALS — Made from high-quality elastomer compounds for durability and ride performance
OE-STYLE DESIGN — Engineered to match or exceed OE requirements
RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
Metal rib design helps lock the inner tube within frame pocket
Metal surfaces are phosphate coated for corrosion protection

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$63.99

Easy to install
Restores like-new steering and handling
Construction and design validated by MOOG engineers
Loose or worn chassis parts can lead to premature tire wear
Incorporates proven design and engineering features

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$46.99

Direct replacement for a proper fit every time
Durable steel construction for a longer service life
Secures suspension to vehicle frame
Manufactured to strict engineering quality standards

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$9.49

This suspension control arm bumper is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:

Direct replacement – fits and performs like the original equipment on specific vehicles.
Reliable fit – precision-engineered to match the design and dimensions of original components
Durable construction – manufactured to strict standards using sturdy, safe materials
Rigorously tested – thorough quality control measures ensure longevity

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$116.99

For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.

Product Features:

Maintains Better Alignment While Driving
Full Floating and Non Binding
Fits Into the Remaining Stock Control Arms

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$154.99

Maintains Better Alignment While Driving
Full Floating and Non Binding
Fits Into the Remaining Stock Control Arms

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$154.99

Maintains Better Alignment While Driving
Full Floating and Non Binding
Fits Into the Remaining Stock Control Arms

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$57.99

Maintains Better Alignment While Driving
Full Floating and Non Binding
Fits Into the Remaining Stock Control Arms

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$30.49

Reduces vibration
Torsional rubber bushings
UV resistant
No Squeak

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$38.99

This suspension control arm shaft kit is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:

Direct replacement – fits and performs like the original equipment control arm shafts on specific vehicles.
Reliable fit – precision-engineered to match the design and dimensions of original components.
Durable construction – manufactured to strict standards using sturdy, safe materials
Rigorously tested – thorough quality control measures ensure longevity

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$128.05

Control Arm

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$128.05

Control Arm

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$105.99

Improves steering response
Complete kit for 1 arm
Heat treated steel bushings OR torsional rubber bushings
Reduces vibration

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$32.99

Reduces vibration
Torsional rubber bushings
UV resistant
No Squeak

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$30.46

ACDelco Professional, premium aftermarket Suspension Control Arm Bushings are the ideal high-quality aftermarket replacement component for many vehicles on the road today. These professional-grade control arm bushings help prevent potentially damaging contact between the control arm and other components, reducing friction and isolating engine vibration, while allowing your vehicle’s suspension components to move. ACDelco Professional, premium aftermarket Suspension Control Arm Bushings have a metal sleeve/rubber bushing design and use high temperature synthetics for long life and durability. These premium aftermarket replacement suspension control arm bushings are manufactured to meet your expectations for fit, form, and function. ACDelco offers a full line of Professional, premium aftermarket Chassis Parts to keep vehicles riding and handling like new. With competitive warranty coverage and products covering all major chassis systems and alignment products for many vehicles on the road today, it’s no wonder the pros rely on ACDelco Professional, premium aftermarket Chassis Parts.

Product Features:

High temperature synthetics and fatigue resistance support extended service life, even in harsh conditions
Silent-bloc metal sleeve/rubber bushing design supports proper alignment, stability, and durability
Premium, high-quality aftermarket component
Engineered to meet and exceed your expectations for fit, form, and function
Provides the performance and dependability you expect from ACDelco

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$25.49

Reduces vibration
Torsional rubber bushings
UV resistant
No Squeak

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$22.99

This suspension control arm bushing kit is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:

Direct replacement – fits and performs like the original equipment on specific vehicles
Reliable fit – precision-engineered to match the design and dimensions of original components
Durable construction – manufactured to strict standards using sturdy, safe materials
Rigorously tested – thorough quality control measures ensure longevity

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$17.99

This suspension control arm bushing kit is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:

Direct replacement – fits and performs like the original equipment on specific vehicles
Reliable fit – precision-engineered to match the design and dimensions of original components
Durable construction – manufactured to strict standards using sturdy, safe materials
Rigorously tested – thorough quality control measures ensure longevity

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$15.49

Reduces vibration
Torsional rubber bushings
UV resistant
No Squeak

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$14.10

Control Arm Bushing

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$12.90

Control Arm Bushing

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$10.79

Control Arm Bushing

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$7.68

Control Arm Stop

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$6.99

This suspension control arm bumper is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:

Direct replacement – fits and performs like the original equipment on specific vehicles
Reliable fit – precision-engineered to match the design and dimensions of original components
Durable construction – manufactured to strict standards using sturdy, safe materials
Rigorously tested – thorough quality control measures ensure longevity

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$6.29

Reduces vibration
Torsional rubber bushings
UV resistant
No Squeak

Top Picks for 1985 Pontiac Bonneville Shocks and Struts

Upgrade Pontiac Bonnevilles with top-quality Shocks and Struts parts, including 12 OEM and aftermarket selections for your 1985 model.

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$47.99

Monroe® Gas-Matic passenger car shock absorber are gas charged and provide improved control at an economical price.

Product Features:

Available for import and domestic passenger cars
Gas-charged unit
Improved handling and control
Economical OE replacement
Meets OE product specifications

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$57.99

Designed to restore a vehicle’s original factory drivability and performance, Monroe® OESpectrum® passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:

REDUCED NOISE, VIBRATION AND HARSHNESS — Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
EXCEPTIONAL HANDLING — Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
CONTROL AND DURABILITY — Fluon-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
CONSISTENT RIDE — OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
IMPROVES PERFORMANCE — Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
Nitrogen Gas Charged: For improved ride and handling, helps maintain tire to road contact by reducing aeration – on most applications
1/2 inch Diameter Piston Rod: Nitrocarburized rod for long service life. On non-dust shield units only.
Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.

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$74.99

The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Product Features:

Adds Up To 25% More Damping Performance Over Original Equipment Shocks
Components And Valving Designed Specifically For Classic Cars
Gas-A-Just Monotubes Include Additional Damping Over One Design For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
Fluid Leaking Can Be A Cause Of Shock Failure, The KYB Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
The Higher Gas Pressure Of The KYB Gas-A-Just Responds Quickly To Improve Steering Response
Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.

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$37.99

REDUCED NOISE, VIBRATION AND HARSHNESS — Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
EXCEPTIONAL HANDLING — Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
CONTROL AND DURABILITY — Fluon-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
CONSISTENT RIDE — OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
IMPROVES PERFORMANCE — Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
Nitrogen Gas Charged: For improved ride and handling, helps maintain tire to road contact by reducing aeration – on most applications
1/2 inch Diameter Piston Rod: Nitrocarburized rod for long service life. On non-dust shield units only.
Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.

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$11.99

Made of Superior Hyper-Flex+ Material
Helps Prevent Damage to Control Arm

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$44.99

Monroe® Gas-Matic passenger car shock absorber are gas charged and provide improved control at an economical price.

Product Features:

Available for import and domestic passenger cars
Gas-charged unit
Improved handling and control
Economical OE replacement
Meets OE product specifications

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$36.49

Gas-charged shock absorber that provides improved vehicle control for today’s light trucks, vans, full-size picks-ups and 4×4’s at an economical price.

Product Features:

Available for import and domestic trucks, vans, full-size pick-ups and 4×4’s
Gas-charged unit
Improved handling and control
Economical OE replacement
Meets OE product specifications

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$37.99

Monroe® Gas-Matic truck shock absorber are gas charged and provide improved control at an economical price.

Product Features:

Available for import and domestic light trucks and vans
Gas-charged unit
Improved handling and control
Economical OE replacement
Meets OE product specifications

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$46.99

Ride Comfort may be important, but restoring a vehicles Ride Control, stability, stopping, lane change responsiveness and handling is critical. KYB Excel-G Shocks and Struts are designed for the most important performance purpose: Restoring the vehicles original capabilities. KYB is a world leading supplier of shocks and struts to new vehicle manufacturers and the Excel-G is made on the very same KYB OE assembly lines, uses the same OE quality components and is calibrated to restore original, designed performance, not change it. That has earned Excel-G the classification: OEA (Original Equipment for the Aftermarket). The KYB Excel-G is a nitrogen gas-charged, twin-tube design that includes every quality component that our global OEM products include and it is the preferred choice by professional technicians.

Product Features:

KYB Recommended Orem Replacement Shock For Classic, Domestic Cars
The KYB Excel-G Helps Restore The Designed Control And Handling Of Your Vehicle
The KYB Excel-G Uses A Triple Lip Fluid Seal To Reduce The Chance Of Oil And Gas Leaking Out
Vehicle Specific, Hand Assembled, In-House Damping Valves Correctly Manage Tire Contact, Steering Response And Body Movement
Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Excel-G Helps Keep Electronic Safety Systems Performing As Designed.
KYB Has The Strongest And Thickest Strut Bodies And Brackets In The Industry; Minimizing Flex To Maintain Correct Alignment In All Conditions

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$13.99

Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:

Protects the shock’s piston rod from damage
Universal design for easy installation
Tie-strap included for a secure fit
Constructed from high quality urethane for maximum durability
Multiple color choices available

from

$13.29

Protects the shock’s piston rod from damage
Universal design for easy installation
Tie-strap included for a secure fit
Constructed from high quality urethane for maximum durability
Multiple color choices available

from

$14.99

Made of Superior Hyper-Flex+ Material
Helps Prevent Damage to Control Arm

In-Demand Coil and Leaf Springs for 1985 Pontiac Bonnevilles

Select from 12 premium Coil and Leaf Springs parts for your 1985 Pontiac Bonneville, with prices ranging from $5.29 to $155.99.

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from

$16.99

Protects spring and spring seat from damage
Replacement helps to reduce noise
Includes insulator and bearing

from

$121.99

REDUCES SAG UNDER LOAD — Ideal for occasionally hauling or towing varying loads, heavy gauge, calibrated coil spring reduces sag when loaded up to 1,200 lbs. (capacity limited by suspension, tires and transmission, see owner’s manual)
EXCEPTIONAL HANDLING — Tuned specifically for each application, full-displaced valving automatically adjusts to road extremes to provide ride consistency
CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces
LONGER SERVICE LIFE — Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear while heavy-duty nitrocarburized rod delivers long life
IMPROVES PERFORMANCE — Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
Nitrogen Gas Charged: For Improved Ride & Handling, Helps Maintain Tire To Road Contact By Reducing Aeration – On Most Applications
5/8 nitrocarburized rod for long service life.
Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.

from

$113.99

100% Load tested
Easy to install
Provides like-new steering
Designed to lower stresses for longer service life
Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment

from

$109.99

100% Load tested
Easy to install
Provides like-new steering
Designed to lower stresses for longer service life
Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment

from

$5.29

Protects spring and spring seat from damage
Replacement helps to reduce noise
Includes insulator and bearing

from

$110.99

REDUCES SAG UNDER LOAD — Ideal for occasionally hauling or towing varying loads, heavy gauge, calibrated coil spring reduces sag when loaded up to 1,200 lbs. (capacity limited by suspension, tires and transmission, see owner’s manual)
EXCEPTIONAL HANDLING — Tuned specifically for each application, full-displaced valving automatically adjusts to road extremes to provide ride consistency
CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces
LONGER SERVICE LIFE — Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear while heavy-duty nitrocarburized rod delivers long life
IMPROVES PERFORMANCE — Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
Nitrogen Gas Charged: For Improved Ride & Handling, Helps Maintain Tire To Road Contact By Reducing Aeration – On Most Applications
5/8 nitrocarburized rod for long service life.
Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.

from

$149.99

100% Load tested
Easy to install
Provides like-new steering
Designed to lower stresses for longer service life
Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment

from

$12.99

Made of Superior Hyper-Flex+ Material
Lasts from 3 to 10 Times Longer
Assemble to Chassis Same Way as OEM
Maintains Factory Ride Characteristics
Simple Way to Increase Vehicle Height

from

$155.99

100% Load tested
Easy to install
Provides like-new steering
Designed to lower stresses for longer service life
Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment

from

$54.99

COMPLET STRUT ASMBLY

from

$27.99

Reduces vibration
Reduces road noise
UV resistant
No Squeak

from

$21.49

Reduces vibration
Reduces road noise
UV resistant
No Squeak

Top-Rated Suspension Parts Brands For Your 1985 Pontiac Bonneville

Shop for the best-rated brands offering Suspension Parts and other products for your 1985 Pontiac Bonnevilles. Below you’ll find some of our best rated Suspension Parts from Monroe, Moog, and KYB, and more. Suspension Parts from these brands that fit a 1985 Bonneville start at just $5.29 and are rated as high as 4 stars. OEM and aftermarket Suspension Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Monroe 1985 Pontiac Bonneville Suspension Parts

When it comes to maintaining or upgrading your 1985 Pontiac Bonneville, using quality Suspension Parts is essential to ensure durability and a perfect fit. Monroe ticks all of those boxes. We offer a wide selection of Monroe Suspension Parts, specifically designed for the 1985 Pontiac Bonneville. With over 14 Monroe brand Suspension Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $13.29, with an average price of just $51.26. Plus, with over 121 customer reviews and an average rating of 4 stars, you can trust that our Monroe Suspension Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from
$47.99

(2)

Gas-Matic Passenger Car Shock Absorber

“Easy to install”

from
$20.49

This product is not rated

Air Shock Accessory Kit

“”

from
$57.99

(7)

OESpectrum Passenger Car Shock Absorber

“Good price”

Popular Moog 1985 Pontiac Bonneville Suspension Parts

Moog auto parts is one of the highest quality Suspension Part brands in the market. Any 1985 Pontiac Bonneville owner should feel confident when installing genuine Moog parts in their vehicle. To ensure the best fit and performance for your 1985 Bonneville, Advance Auto Parts carries a full inventory of 13 Moog Suspension Parts. Plus you will be keeping your Pontiac in peak condition while saving money because prices on these Moog Suspension Parts range from $5.29 to $155.99, plus, with more than 24 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Suspension Parts below will deliver on both quality and value.

from
$149.99

This product is not rated

Coil Spring Set

“”

from
$43.99

This product is not rated

Control Arm Bushing Kit

“”

from
$40.99

This product is not rated

Control Arm Bushing Kit

“”

FAQs for 1985 Pontiac Bonneville Suspension Parts

Which Suspension Parts are best-sellers for 1985 Pontiac Bonnevilles?

Out of 60 Suspension Parts that fit 1985 Pontiac Bonnevilles, the following parts are the top sellers:

Gas-Matic LT Shock Absorber (5900132) – $36.49
Monroe Shock Absorber Air Hose Kit (5100001) – $36.49
Gas-Matic Passenger Car Shock Absorber (5900008) – $47.99

What’s the price range for 1985 Pontiac Bonneville Suspension Parts?

Suspension Part prices for the 1985 Pontiac Bonneville start at $5.29 and go up to $155.99 for the most premium parts.

What’s the average price of a Suspension Part for a 1985 Pontiac Bonneville?

The average price for Suspension Parts for the 1985 Pontiac Bonneville is $47.91. Keep in mind the variety of part types within our Suspension Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Suspension Parts for other Pontiac Bonneville model years?

Yes, we currently carry Suspension Parts for 48 model years of Pontiac Bonnevilles between 1957 and 2005. Suspension Parts are bought most frequently for the following model years: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Suspension Parts for my 1985 Pontiac Bonneville?

The cheapest 1985 Pontiac Bonneville Suspension Parts we carry in stock are:

Coil Spring Insulator (20516114) – $5.29
Control Arm Bush (12251993) – $6.29
Suspension Control Arm Bumper (50211544) – $6.99
Control Arm Stop (12188674) – $7.68
Lower Control Arm Bumper (22143281) – $9.49

What are the top-rated Suspension Parts that fit the 1985 Pontiac Bonneville?

Out of 931 reviews by customers, our 1985 Pontiac Bonneville Suspension Parts have an average customer rating of . These are some of the highest-rated Suspension Part types for the 1985 Pontiac Bonneville and their top-rated products:

Shocks and Struts
- High Pressure Monotube Gas Shock for Cars and Trucks (19170530) – $74.99
- OESpectrum Passenger Car Shock Absorber (19710425) – $57.99
- Gas-Matic Passenger Car Shock Absorber (5900008) – $47.99
Coil and Leaf Springs
- High Pressure Monotube Gas Shock for Cars and Trucks (19170530) – $74.99
- OESpectrum Passenger Car Shock Absorber (19710425) – $57.99
- Gas-Matic Passenger Car Shock Absorber (5900008) – $47.99
Control Arms
- High Pressure Monotube Gas Shock for Cars and Trucks (19170530) – $74.99
- OESpectrum Passenger Car Shock Absorber (19710425) – $57.99
- Gas-Matic Passenger Car Shock Absorber (5900008) – $47.99

What types of Suspension Parts do you sell for my 1985 Pontiac Bonneville?

As of 2/5/25, these are some of the most in-demand types of Suspension Parts for a 1985 Pontiac Bonneville:

Can I get help with 1985 Pontiac Bonneville Suspension Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Pontiac Suspension Parts and more.

What is your return policy for Pontiac Bonneville Suspension Parts?

Advance Auto Parts keeps returns simple. For new Pontiac Bonneville Suspension Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1985 Pontiac Bonneville Suspension Parts

Dorman – Help – Control Arm Bolt Kit (Part No.13505)

Carquest Premium – COMPLET STRUT ASMBLY (Part No.28-920872)

Driveworks – Strut Bellow (Part No.DW-K90460)

MOOG – Strut Bellows (Part No.K90460)

Monroe – Monroe Shock Absorber Air Hose Kit (Part No.AK64)

Monroe – Monroe Shock Absorber Air Hose Kit (Part No.AK29)

Monroe – Max-Air Air Adjustable Air Shock Absorber Pack of 2 (Part No.MA751)

Monroe – Max-Air Air Shock Absorber (Part No.MA719)

MOOG – Coil Spring Set (Part No.80659)

MOOG – Coil Spring Set (Part No.5600)

Suncore – Quick Strut Kit (Part No.2-55S15390-001)

Monroe – Load Adjusting Shock Absorber (Part No.58567)

Energy Suspension – Coil Spring Isolator Set (Part No.3.6108R)

Rare Parts – Coil Spring Insulator (Part No.RP47081)

KYB – High Pressure Monotube Gas Shock (Part No.KG4515)

Monroe – Gas-Matic LT Shock Absorber (Part No.59301)

Rare Parts – Control Arm Bushing (Part No.RP15200)

Rare Parts – Control Arm Bushing (Part No.RP17851)

MOOG – Control Arm Bumper (Part No.K6606)

TRW – Control Arm Stop (Part No.L2060451692TRW)

Energy Suspension – Control Arm Bump Stop Set (Part No.3.9102R)

Energy Suspension – Control Arm Bump Stop Set (Part No.3.9102G)

Dorman – Suspension Control Arm (Part No.521-919)

Rare Parts – Control Arm (Part No.RP12954)

Monroe – Air Shock Accessory Kit (Part No.AK16)

Dorman – Control Arm Shaft Kit (Part No.521-171)

Rare Parts – Control Arm Shaft Kit (Part No.RP15905)

Rare Parts – Control Arm Shaft Kit (Part No.RP15364)

Monroe – Monroe Shock Absorber Air Hose Kit (Part No.AK18)

Monroe – Max-Air Air Adjustable Air Shock Absorber Pack of 2 (Part No.MA789)

Monroe – Monroe Shock Absorber Air Hose Kit (Part No.AK64)

Monroe – Air Shock Accessory Kit (Part No.AK16)

MOOG – Control Arm Bushing Kit (Part No.K6176)

MOOG – Control Arm Bushing Kit (Part No.K6411)

TRW – Control Arm Stop (Part No.L2060451692TRW)

Driveworks – Control Arm Bushing (Part No.DW-K6176)

MOOG – Control Arm Bumper (Part No.K6606)

Driveworks – Control Arm Bushing (Part No.DW-K6177B)

MOOG – Control Arm Bushing Kit (Part No.K6178)

MOOG – Control Arm Bushing Kit (Part No.K6177)

MOOG – Suspension Control Arm Shaft Kit (Part No.K6218)

Dorman – Help – Control Arm Bolt Kit (Part No.13505)

Dorman – Help – Lower Control Arm Bumper (Part No.31061)

Energy Suspension – Control Arm Bushing Set (Part No.3.3156G)

Energy Suspension – Control Arm Bushing Set (Part No.3.3132R)

Energy Suspension – Control Arm Bushing Set (Part No.3.3132G)

Energy Suspension – Control Arm Bushing Set (Part No.3.3169R)

Rare Parts – Control Arm Bushing (Part No.RP15279)

Dorman – Control Arm Shaft Kit (Part No.520-192)

Autopart International Inc – Control Arm (Part No.L20001977678API)

Autopart International Inc – Control Arm (Part No.L2000652018API)

Rare Parts – Control Arm Shaft Kit (Part No.RP15905)

Rare Parts – Control Arm Bushing (Part No.RP15222)

ACDelco – Professional Suspension Control Arm Bushing (Part No.L2030588500ACD)

Rare Parts – Control Arm Bushing (Part No.RP15158)

Dorman – Suspension Control Arm Bushing Kit (Part No.533-445)

Dorman – Suspension Control Arm Bushing Kit (Part No.533-444)

Rare Parts – Control Arm Bush (Part No.RP22118)

Moog – Control Arm Bushing (Part No.L20401173288MOG)

TRW – Control Arm Bushing (Part No.L2030207291TRW)

Driveworks – Control Arm Bushing (Part No.DW-K6076B)

Dorman – Control Arm Stop (Part No.L2060613441DOR)

Dorman – Suspension Control Arm Bumper (Part No.533-615)

Rare Parts – Control Arm Bush (Part No.RP15011)

Monroe – Gas-Matic Passenger Car Shock Absorber (Part No.55840)

Monroe – OESpectrum Passenger Car Shock Absorber (Part No.5840)

KYB – High Pressure Monotube Gas Shock for Cars and Trucks (Part No.KG4513)

Monroe – OESpectrum Passenger Car Shock Absorber (Part No.5955)

Energy Suspension – Control Arm Bump Stop Set (Part No.3.9102G)

Monroe – Gas-Matic Passenger Car Shock Absorber (Part No.55802)

Monroe – Gas-Matic LT Shock Absorber (Part No.59301)

Monroe – Gas-Matic Truck Shock Absorber (Part No.59087)

KYB – Gas Shock (Part No.343157)

Monroe – Shock-Mate Shock Absorber Boot Kit (Part No.SA1997)

Monroe – Shock-Mate Shock Absorber Boot Kit (Part No.SA1998)

Energy Suspension – Control Arm Bump Stop Set (Part No.3.9102R)

MOOG – Coil Spring Insulator (Part No.K160044)

Monroe – Load Adjusting Shock Absorber (Part No.58411)

MOOG – Coil Spring Set (Part No.5379)