GMC C15 Shocks and Struts

Your One-Stop Shop For Trusted GMC C15 Shocks and Struts

If you’re in search of GMC C15 Shocks and Struts aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 23 Shocks and Struts from top brands with prices ranging from $12.29 to $629.99.

Beyond great prices, we stock trusted brands manufacturing all types of Shocks and Struts for your GMC C15.

And don’t forget to read customer reviews across all Shocks and Struts categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Shocks and Struts have to cost top dollar, and we prove it. Browse our top GMC C15 Shocks and Struts below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Please Select your Vehicle to See Exact Fit Parts

Essential GMC C15 Shocks and Struts

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

Control Arm Bump Stop Set

from

$12.29
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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Monroe – Gas-Magnum Suspension Shock Absorber (Part No.34817)

Gas-Magnum Suspension Shock Absorber

from

$89.99
Designed for midsize and full-size trucks and vans, Monroe Gas-Magnum shock absorbers provide firm control without a harsh ride. With up to twice the fluid capacity of standard 1-in. bore shocks, they work more efficiently with less effort.

Product Features:
  • DESIGNED FOR TRUCKS AND VANS – Engineered for hardworking full-size trucks and vans and features full-displaced valving on compression cycles to deliver controlled ride and handling
  • BUILT TO LAST – Heavy-duty nitrocarburized rod (non-dust shield units only) and sintered iron piston enhance durability for longer service life while self-lubricating fluid seal reduces friction against piston rod to reduce wear
  • CONSISTENT RIDE – OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • LONGER SERVICE LIFE – Larger bore and bigger 2-in. reserve tube work together to hold more oil for greater capacity to allow the shock to work efficiently for controlled ride and longer service life
  • BUY WITH CONFIDENCE – Comes with Monroe’s limited warranty and exclusive Feel the Difference guarantee
  • Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
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Monroe – OESpectrum Suspension Shock Absorber (Part No.37049)

OESpectrum Suspension Shock Absorber

from

$83.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum light truck shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • 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 – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • 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
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s limited warranty and exclusive Feel the Difference guarantee
  • 5/8-inch (15.9 mm) diameter piston rod (On most applications)
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Monroe – Gas-Matic Suspension Shock Absorber (Part No.59041)

Gas-Matic Suspension Shock Absorber

from

$67.99
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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Belltech – Nitrogen Gas Charged, 2Year Warranty, Not Adjustable, Without Shock Boot, Single (Part No.2103HA)

Nitrogen Gas Charged, 2Year Warranty, Not Adjustable, Without Shock Boot, Single

from

$114.99
Our engineers focused their attention on tuning the low speed compression characteristics of this shock absorber, which is responsible for controlling your Sport Truck or SUV pitch and roll, dive and squat to help keep you confident and in control. The Progressive rebound tuning will complement large aftermarket wheels, keeping the ride smooth but firm and in control.

Product Features:
  • The Ultimate In Premium Street Performance Solution
  • Oversized Construction Provides Additional Damping Control
  • Internal Teflon Coated Bushings And Piston Seals Avoid Metal To Metal Contact, Provides Lowest Possible Friction Resulting In Long Lasting Performance
  • Increase In Handling And Performance At Maximum Comfort
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Skyjacker – Hydraulic, Limited Lifetime Warranty, Non-Adjustable, Includes Dust Boot, Single (Part No.H7083)

Hydraulic, Limited Lifetime Warranty, Non-Adjustable, Includes Dust Boot, Single

from

$71.99
HYDRO H7000 series shocks are recommended for multiple shock applications and mild to moderate off-road use. Skyjacker(R) hydro shocks, Skyjacker(R) suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S, control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is called bump or compression. As the shock expands, this is called rebound or extension. Absorbing the shock of bumps and suspension loading is actually performed by the springs in the suspension. The shock real job is controlling the energy stored in the springs. The performance specific internal components of Skyjacker shocks respond to the on- and off-road conditions instantly. Whether you are going over rough or smooth terrain at slow or fast speeds, the true velocity sensitive valving produces a stable, controlled level of resistance for better handling, improved stability, and maximum comfort. The technological innovations of these durable, long lasting shocks from Skyjacker(R) deliver a noticeable advantage over the original equipment and other shock dampeners. Skyjacker shock absorbers deliver a safe, comfortable ride with improved handling and stability. They keep the tires in contact with the terrain and put you in control of the road ahead

Product Features:
  • Hydraulic Action. Leak Proof Seal Prevents Hydraulic Fluid From Passing Around Piston Head For A Consistent And Reliable Ride
  • Multi Stage Velocity Sensitive Valving
  • Twin Tube Construction. DOM Tubing Reduces Internal Wear For Longer Product Life
  • Bonded Iron Piston For Durability And Longer Shock Life
  • Chromed Piston Rod Features Micro Polished Shaft For Improved Product Life And Performance
  • Orifice Disk For Axle Control In Any Condition
  • Red Polyurethane Bushings
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Rancho – RS5000X Suspension Shock Absorber (Part No.RS55120)

RS5000X Suspension Shock Absorber

from

$90.99
Featuring a unique, exclusive valving system and advanced compression functionality, Rancho RS5000X shocks deliver improved overall on- and off-road handling and performance.

Product Features:
  • IMPROVED HANDLING AND PERFORMANCE – Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves overall handling and performance on and off road
  • MINIMIZES ROUGH RIDE – Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
  • STRONG AND DURABLE – Features a 16mm nitro-carburized piston rod to resist scuffs & corrosion, double-welded loops at stress areas, 35mm sintered iron piston for enhanced structural integrity and polyvinyl protective boot
  • HANDLES EXTREME TEMPERATURE CHANGES – Large twin-tube body filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248 Deg. F
  • SMOOTH PERFORMANCE – Polyurethane rebound bumper and rubber bushings help absorb ride harshness while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
  • REDUCES FADE – Nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
  • MAINTAINS VEHICLE CONTROL – Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer to absorb impacts without disc flutter and help maintain shock motion control
  • BUILT TO LAST – Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control of shock motion due to the expanded piston area
  • BUY WITH CONFIDENCE – Comes with Rancho’s Limited Warranty
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Belltech – Shock Absorber (Part No.2208HF)

Shock Absorber

from

$114.99
Belltech street performance shock absorber has been engineered to provide a premium quality ride for today larger Trucks and Luxury SUVs. Belltech engineers have developed a great balance between comfort and performance by focusing their attention on tuning the low speed compression and rebound characteristics of this shock absorber

Product Features:
  • Belltech Value Orientated Performance Shock Absorber. The Ultimate In Premium Street Performance Solution
  • Excellent OEM Quality Replacement Upgrade. Internal Teflon Coated Bushings And Piston Seals Avoid Metal To Metal Contact, Provides Lowest Possible Friction Resulting In Long Lasting Performance
  • Oversized Construction Provides Additional Damping Control. Increase In Handling And Performance At Maximum Comfort
  • Complements Larger OE And Aftermarket Wheel Or Tire Packages For Increased Tire Contact Area
  • Limited 2 Year Warranty
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KYB – High Pressure Monotube Gas Shock (Part No.565036)

High Pressure Monotube Gas Shock

from

$111.99
Tough conditions demand tough truck shocks. The large bore KYB MonoMax provides the additional stability that heavier, more powerful or high center of gravity vehicles demand. The KYB MonoMax is a heavy duty monotube shock absorber that provides the most handling, control and durability of any KYB shock; and its just for trucks. The MonoMaxs tough design automatically adjusts to driving conditions with fade-free performance. The KYB MonoMax has an outstanding reputation for vehicles that do real work, go off-road, tow a trailer or haul heavy loads. It uses a work-ready, zinc-coated steel piston ring and includes an off-road dust boot.

Product Features:
  • Maximum Performance Upgrade With Up To 40% More Damping Performance Than Standard Shock Absorbers
  • Perfect Solution When You Need To Upgrade Suspension Performance On Your Gm Truck
  • Truck Monotube Design Outperforms All Other Standard Shock Absorbers
  • Zinc-Coated, Stainless Steel Piston Ring Provides A Positive Seal In The Most Extreme Conditions
  • Rubber Boot To Protect The Shaft And Keep Dirt And Debris Away From The Seals
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Energy Suspension – Shackle Eye Set (Part No.3.2126G)

Shackle Eye Set

from

$25.49
Product Features:
  • Made from HYPER-Flex Polyurethane
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Hellwig – Leaf Spring Design, Rear Upper, 2500 Lb Load Capacity, Steel (Part No.61912)

Leaf Spring Design, Rear Upper, 2500 Lb Load Capacity, Steel

from

$629.99
it is Patented Bolt-on Design, silent Ride Polyurethane Stability Blocks, Plated And Powder Coated Components And Easy To Follow Installation Instructions Make This The Helper Spring Of Choice For Do It Yourself And Professionals Alike. Manufactured With Heat Treated Alloy Spring Steel In Our California Based Facility, These Units Increase Your Vehicles Level Load Carrying Capacity Up To The manufacturer Gross Vehicle Weight Rating. With Its Progressive Rate Design This Helper Spring System Enables Trucks And Vans To Carry Loads With More Control And Stability. As Your Load Increases This Spring Automatically Increases Its Rate To Resist Sagging And Tail Dragging.

Product Features:
  • Manufactured With Heat Treated Alloy Spring Steel
  • 2500 Pounds Level Load Capacity
  • Progressive Rate Leaves Do Not Effect The Ride When Unloaded
  • Never Needs Adjusting
  • Silent Ride, With Unique Polyurethane Block Applies Tension To The U-bolts To Maintain A Quiet Ride, Also Stabilizes The Helper Spring In Reverse Or Rebound Mode
  • Heavy-duty Hardware
  • Simple Bolt-on Installation
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Monroe – Shock-Mate Suspension Shock Absorber Bellows (Part No.SA1998)

Shock-Mate Suspension Shock Absorber Bellows

from

$24.99
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
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Monroe – Shock-Mate Suspension Shock Absorber Bellows (Part No.SA1997)

Shock-Mate Suspension Shock Absorber Bellows

from

$26.99
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
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Shocks and Struts Brands You Can Trust For Your GMC C15

7 trusted brands of Shocks and Struts line our shelves, ready to help keep your GMC C15 running smooth. Below are some of the most popular brands and their top Shocks and Struts offerings:

FAQs for GMC C15 Shocks and Struts

What are the most purchased Shocks and Struts for the GMC C15?

Out of 23 Shocks and Struts for the GMC C15, the most popular in our inventory are:
Gas-Matic LT Suspension Shock Absorber
from $41.99
(6)
Gas-Matic LT Suspension Shock Absorber
Rear Shock and Struts
Gas-Matic Suspension Shock Absorber
from $53.99
(12)
Gas-Matic Suspension Shock Absorber
Rear Shock and Struts
Gas-Matic LT Suspension Shock Absorber
from $43.99
(9)
Gas-Matic LT Suspension Shock Absorber
Front Shock and Struts

What are the top-rated GMC C15 Shocks and Struts?

Top-rated Shocks and Struts for your GMC C15 based on customer reviews/ratings are:
OESpectrum Suspension Shock Absorber
from $78.99
(2)
OESpectrum Suspension Shock Absorber
“These shocks are great!”
Suspension Shock Absorber RS5000X
from $90.99
(2)
Suspension Shock Absorber RS5000X
“Rides great”
Gas Shock
from $66.99
(1)
Gas Shock
“Not impressed with the performance of the shocks. I would not purchase these again.”