2020-2025
2015-2019
2007-2014
Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
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Find 3 Inch to 5 Inch Lift Kits for your Sierra 2500
Cognito Motorsports 4-Inch Standard Suspension Lift Kit (11-19 Sierra 2500 HD)Find parts that fit my vehicle
Item HG18259
Sierra 2500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
$3,222.71
1 Reviews
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-5% $3,222.71 kit Was $3,392.33
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Suspension Lift Kit
- 4 Inches of Lift Front and Rear
- Levels the Truck Stance and Enhances Off-Road Performance
- Features Fox 2.0 Performance Series Monotube Shock Set
- Included Custom-Fabricated Spindles
- Pitman and Idler Arm Support Kit Included
- Rear Block and U-Bolt Kit
- Comes with Front Skid Plate
- Professional Lift Installation
- Manufacturer's Limited Lifetime Warranty
- Proudly Made in the USA
- Works with All Models of the 2011-2019 GMC Sierra 2500 HD
| Brand | Cognito Motorsports |
| Lift Height | 4.00 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 35 Inch |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
Boost Your Off-Road Game. Before attempting challenging trails you’ve never dared to try before, make sure your Sierra is properly equipped and ready. Consider installing this Cognito Motorsports 4-Inch Standard Suspension Lift Kit on your truck to boost your off-road performance. This complete suspension kit delivers a moderate 4-inch lift that allows you to sport off-road-sized tires.
Fox 2.0 Series Shocks. One of the most important considerations when deciding on a lift kit is the damping performance from elongated shocks. The kit includes a front and rear set of Fox 2.0 series monotube shocks to bring the damping back up to factory levels.
Rear Block and U-Bolt Kit. The burden of the rear lift will be carried out by 1-inch fabricated blocks. Meanwhile, long U-bolts are included secure the bolts on your rear suspension. These are parts made in the USA and reinforced against the elements by high-quality powder coating.
Heavy-Duty Spindles. The spindles included in this kit are fabricated from resilient alloy for durable performance. Their design considers the shift in suspension geometry, bringing back steering performance to OEM level.
Installation Note. If you’re unsure if you can complete the installation of this kit, please leave it to professional installers. This would ensure the best results for your Sierra.
Backed by a Manufacturer's Warranty. Cognito Motorsports provides a generous limited lifetime warranty for this 4-Inch Standard Suspension Lift Kit.
Application. This Cognito Motorsports 4-Inch Standard Suspension Lift Kit is designed to fit all models of the 2011-2019 GMC Sierra 2500 HD.
Fitment:
- 2011 GMC Sierra 2500
- 2012 GMC Sierra 2500
- 2013 GMC Sierra 2500
- 2014 GMC Sierra 2500
- 2015 GMC Sierra 2500
- 2016 GMC Sierra 2500
- 2017 GMC Sierra 2500
- 2018 GMC Sierra 2500
- 2019 GMC Sierra 2500
Cognito Motorsports 110-P0778
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Fox 2.0 Front Shocks
- (2) Fox 2.0 Rear Shocks
- (1) Spindle Component Box
- (1) Sub-Frame Component Box
- (1) 4WD Component Box
- (1) Non-Torsion Drop Component Box
- (1) Block and U-bolt Kit
- Installation Guide
5.0
Customer Reviews (1)
Reviews of Cognito Motorsports Suspension products have an average rating of 4.9 out of 5
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