2018 GMC SuperSprings Parts

Choose a Model for your 2018 GMC

Acadia Canyon Savana 2500 Savana 3500 Sierra 1500 Sierra 2500 HD Sierra 3500 HD Terrain Yukon Yukon XL

Showing 1 - 10 of 76 products

Sort:

Show:

Image

SKU

Product

Rating

Price

2018 GMC Sierra 3500 HD Air Suspension Helper Spring - Rear SuperSprings

Rebel Kits Are Two Piece Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 4600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load Pickup Models Only Not For Use w/Chassis Cab Models
SumoSprings; Rebel Kits Are Two Piece Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 4600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load;
SumoSprings
Product Attributes:
- Max Load: 4600 Lbs.
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Enhances Load Carrying Ability
- 4600 Pounds Capacity At 50 Percent Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- 1 Pc. Attached On Top/Bottom Will Stretch 50 Pct Of Body Height
- Progressive Spring Rate
- Made From Proprietary And Patented Microcellular Urethane
- Worlds Only Leak Proof Air Spring
- Never Load Any Vehicle Beyond The Manufacturers GVWR
SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate.

Additional Fitment Information:

Vehicle	Position
2018 - GMC Sierra 3500 HD	Rear

4 In Stock

$921.99 CAD

$1,106.39 CAD

Brand	SuperSprings
Part #	S99SSR-203-47-2
Condition	New
Warehouse	B

2018 GMC Sierra 1500 Air Suspension Helper Spring SuperSprings

Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.68 in.
Coil SumoSprings; Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.68 in.;
Coil SumoSprings
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Fit Both Front And Rear Coil Springs
- Coil SumoSprings Simply Slide Between The Turns Of Coil Springs
- Enhance Front Suspension When Fitting Snow Plow/Winch/Bumper
- Enhance Rear Suspension When Adding Tow Hitch
- Reduces Side To Side Body Roll And Front End Dip
- Produced From SumoSprings Closed Cell Microcellular Urethane
- Progressive Spring Rate
- Coil Capacity Increased By 15 To 30 Percent
- Typical Installation Completed In Less Than 30 Minutes
- Never Load Any Vehicle Beyond The Manufacturers GVWR
Coil SumoSprings(R) improve the load leveling ability of original equipment front and rear coil springs. Manufactured from micro-cellular urethane, the material's progressive spring rate creates a cushion effect, enhancing capacity and ride comfort. They install by simply being slid between the turns of the coil spring.

Additional Fitment Information:

Vehicle
2018 - GMC Sierra 1500

14 In Stock

$327.42 CAD

$392.90 CAD

Brand	SuperSprings
Part #	S99CSS-1168
Condition	New
Warehouse	B

2018 GMC Sierra 3500 HD Air Suspension Helper Spring - Rear SuperSprings

Solo Kits Are Replacements To Factory Bump Stops; Capacity 2500 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required Pickup Models Only Not For Use w/Chassis Cab Models
SumoSprings; Solo Kits Are Replacements To Factory Bump Stops; Capacity 2500 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required;
SumoSprings
Product Attributes:
- Max Load: 3000 Lbs.
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Enhances Load Carrying Ability
- 1500 Pounds Capacity At 50 Percent Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- 1 Pc. Attached On Top/Bottom Will Stretch 50 Pct Of Body Height
- Progressive Spring Rate
- Made From Proprietary And Patented Microcellular Urethane
- Worlds Only Leak Proof Air Spring
- Never Load Any Vehicle Beyond The Manufacturers GVWR
SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate.

Additional Fitment Information:

Vehicle	Position
2018 - GMC Sierra 3500 HD	Rear

7 In Stock

$363.32 CAD

$435.98 CAD

Brand	SuperSprings
Part #	S99SSR-207-47
Condition	New
Warehouse	B

2018 GMC Savana 3500 Leaf Helper Spring SuperSprings

Rear; Self-Adjusting Suspension Stabilizing System; Provides 1650 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad Poly Spring Pad PN[PSP-7] Included~Cutaway Models Only
SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 1650 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad;
SuperSprings
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Self Adjusting Suspension Stabilizing System
- Provides 1650 Pounds Additional Load Leveling Ability
- Reduces Body Roll Up To 30 Pct Without Compromising Ride Quality
- Works In Conjunction w/Original Equipment Leaf Spring Assembly
- Adjustable Shackles Allow Installation To Suit Various Needs
- Typical Installation Completed In Approximately One Hour
- SAE 5160H 51 Pct Alloy/60 Pct Carbon High Grade Steel
- Shot Peened To Relieve Spring Stress And Extend Product Life
- Never Load Any Vehicle Beyond The Manufacturers GVWR
SuperSprings(R) are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings(R) provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings(R) are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.

Additional Fitment Information:

Vehicle
2018 - GMC Savana 3500

3 In Stock

$768.32 CAD

$921.98 CAD

Brand	SuperSprings
Part #	S99SSA16
Condition	New
Warehouse	B

2018 GMC Sierra 2500 HD Leaf Helper Spring SuperSprings

Rear; Self-Adjusting Suspension Stabilizing System; Provides 1650 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad Without Factory Top Overload Spring~Requires Mounting Kit PN[MXKT]
SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 1650 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad;
SuperSprings
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Self Adjusting Suspension Stabilizing System
- Provides 1650 Pounds Additional Load Leveling Ability
- Reduces Body Roll Up To 30 Pct Without Compromising Ride Quality
- Works In Conjunction w/Original Equipment Leaf Spring Assembly
- Adjustable Shackles Allow Installation To Suit Various Needs
- Typical Installation Completed In Approximately One Hour
- SAE 5160H 51 Pct Alloy/60 Pct Carbon High Grade Steel
- Shot Peened To Relieve Spring Stress And Extend Product Life
- Never Load Any Vehicle Beyond The Manufacturers GVWR
SuperSprings(R) are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings(R) provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings(R) are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.

Additional Fitment Information:

Vehicle
2018 - GMC Sierra 2500 HD

3 In Stock

$768.32 CAD

$921.98 CAD

Brand	SuperSprings
Part #	S99SSA16
Condition	New
Warehouse	B

2018 GMC Acadia Air Suspension Helper Spring - Front SuperSprings

Coil Capacity Increase 15-30 Percent; Fill Out Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in.
Coil SumoSprings; Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in.;
Coil SumoSprings
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Fit Both Front And Rear Coil Springs
- Coil SumoSprings Simply Slide Between The Turns Of Coil Springs
- Enhance Front Suspension When Fitting Snow Plow/Winch/Bumper
- Enhance Rear Suspension When Adding Tow Hitch
- Reduces Side To Side Body Roll And Front End Dip
- Produced From SumoSprings Closed Cell Microcellular Urethane
- Progressive Spring Rate
- Coil Capacity Increased By 15 To 30 Percent
- Typical Installation Completed In Less Than 30 Minutes
- Never Load Any Vehicle Beyond The Manufacturers GVWR
Coil SumoSprings(R) improve the load leveling ability of original equipment front and rear coil springs. Manufactured from micro-cellular urethane, the material's progressive spring rate creates a cushion effect, enhancing capacity and ride comfort. They install by simply being slid between the turns of the coil spring.

Additional Fitment Information:

Vehicle	Position	Sub Model	Drive Type
2018 - GMC Acadia	Front	SLE	FWD

Brand	SuperSprings
Part #	CSS-1145
Condition	New
Warehouse	C

2018 GMC Yukon Air Suspension Helper Spring SuperSprings

Coil Capacity Increase 15-30 Percent; Fill Out Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in.
Coil SumoSprings; Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in.;
Coil SumoSprings
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Fit Both Front And Rear Coil Springs
- Coil SumoSprings Simply Slide Between The Turns Of Coil Springs
- Enhance Front Suspension When Fitting Snow Plow/Winch/Bumper
- Enhance Rear Suspension When Adding Tow Hitch
- Reduces Side To Side Body Roll And Front End Dip
- Produced From SumoSprings Closed Cell Microcellular Urethane
- Progressive Spring Rate
- Coil Capacity Increased By 15 To 30 Percent
- Typical Installation Completed In Less Than 30 Minutes
- Never Load Any Vehicle Beyond The Manufacturers GVWR
Coil SumoSprings(R) improve the load leveling ability of original equipment front and rear coil springs. Manufactured from micro-cellular urethane, the material's progressive spring rate creates a cushion effect, enhancing capacity and ride comfort. They install by simply being slid between the turns of the coil spring.

Additional Fitment Information:

Vehicle	Drive Type
2018 - GMC Yukon	RWD

Brand	SuperSprings
Part #	CSS-1145
Condition	New
Warehouse	C

2018 GMC Terrain Air Suspension Helper Spring - Front SuperSprings

Coil Capacity Increase 15-30 Percent; Fill Out Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in. All Wheel Drive
Coil SumoSprings; Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in.;
Coil SumoSprings
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Fit Both Front And Rear Coil Springs
- Coil SumoSprings Simply Slide Between The Turns Of Coil Springs
- Enhance Front Suspension When Fitting Snow Plow/Winch/Bumper
- Enhance Rear Suspension When Adding Tow Hitch
- Reduces Side To Side Body Roll And Front End Dip
- Produced From SumoSprings Closed Cell Microcellular Urethane
- Progressive Spring Rate
- Coil Capacity Increased By 15 To 30 Percent
- Typical Installation Completed In Less Than 30 Minutes
- Never Load Any Vehicle Beyond The Manufacturers GVWR
Coil SumoSprings(R) improve the load leveling ability of original equipment front and rear coil springs. Manufactured from micro-cellular urethane, the material's progressive spring rate creates a cushion effect, enhancing capacity and ride comfort. They install by simply being slid between the turns of the coil spring.

Additional Fitment Information:

Vehicle	Position	Drive Type
2018 - GMC Terrain	Front	FWD

Brand	SuperSprings
Part #	CSS-1145
Condition	New
Warehouse	C

2018 GMC Acadia Air Suspension Helper Spring SuperSprings

Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in.
Coil SumoSprings; Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in.;
Coil SumoSprings
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Fit Both Front And Rear Coil Springs
- Coil SumoSprings Simply Slide Between The Turns Of Coil Springs
- Enhance Front Suspension When Fitting Snow Plow/Winch/Bumper
- Enhance Rear Suspension When Adding Tow Hitch
- Reduces Side To Side Body Roll And Front End Dip
- Produced From SumoSprings Closed Cell Microcellular Urethane
- Progressive Spring Rate
- Coil Capacity Increased By 15 To 30 Percent
- Typical Installation Completed In Less Than 30 Minutes
- Never Load Any Vehicle Beyond The Manufacturers GVWR
Coil SumoSprings(R) improve the load leveling ability of original equipment front and rear coil springs. Manufactured from micro-cellular urethane, the material's progressive spring rate creates a cushion effect, enhancing capacity and ride comfort. They install by simply being slid between the turns of the coil spring.

Additional Fitment Information:

Vehicle	Sub Model	Drive Type
2018 - GMC Acadia	Denali	FWD

Brand	SuperSprings
Part #	CSS-1145
Condition	New
Warehouse	C

2018 GMC Yukon XL Air Suspension Helper Spring - Rear SuperSprings

Solo Kits Are Replacements To Factory Bump Stops; Capacity 1000 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required Do Not Use On XFE Series
SumoSprings; Solo Kits Are Replacements To Factory Bump Stops; Capacity 1000 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required;
SumoSprings
Product Attributes:
- Max Load: 2500 Lbs.
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Enhances Load Carrying Ability
- 1000 Pounds Capacity At 50 Percent Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- 1 Pc. Attached On Top/Bottom Will Stretch 50 Pct Of Body Height
- Progressive Spring Rate
- Made From Proprietary And Patented Microcellular Urethane
- Worlds Only Leak Proof Air Spring
- Never Load Any Vehicle Beyond The Manufacturers GVWR
SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate.