2014 GMC Sierra 2500 HD Engine Additives
Keep Your 2014 GMC Sierra 2500 HD in Top Shape with Quality Engine Additives
Whether you’re repairing or upgrading your Engine Additive, using high-quality parts is key to keeping your 2014 GMC Sierra 2500 HD looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Posi Units and Components. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2014 GMC Sierra 2500 HD Engine Additive at Advance Auto Parts is around $1,299.99, with a range that starts at $859.99 and goes up to $1,929.99. With 3 options in stock from one trusted brand, finding the right fit is easy. Popular picks like "Yukon Gear Grizzly Locker For GM & Chrysler 11.5"" With 38 Spline Axles, 28014", "Yukon Gear Grizzly Locker For GM 10.5"" 14 Bolt Truck With 30 Spline Axles, 28015", and "Yukon Gear Dura Grip Positraction For 10.5"" GM 14 Bolt Truck, 4.10 & Down, 26030" start at just $859.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Additive, don’t forget to check out other key components like Coolant/Antifreeze and Fluids. At Advance Auto Parts, we’re here to help you keep your 2014 GMC Sierra 2500 HD in peak condition, inside and out.
Find Your Specific 2014 GMC Sierra 2500 HD Engine Additives
Looking for the perfect Engine Additive for your 2014 GMC Sierra 2500 HD? You’re in the right place. Below, you’ll find links to various types of Engine Additives that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Additives, ensuring durability and a precise fit for your GMC Sierra 2500 HD. Whether you’re driving a 2014 model or another popular model year like
2001,
2002,
2003,
2004,
2005,
2007,
2008,
2009, and
2010, we’ve got you covered. Purchasing Engine Additives from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Engine Additives that fit your vehicle.
Essential 2014 GMC Sierra 2500 HD Engine Additives
Yukon Gear – "Yukon Gear Grizzly Locker For GM & Chrysler 11.5"" With 38 Spline Axles, 28014" (Part No.28014)
from
$1929.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The factory spindles will need to be machined in order to accept the axles this locker uses. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!
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Powertrax – Powertrax Grip PRO Traction System, GT436035 (Part No.GT436035)
from
$596.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!
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Yukon Gear – "Yukon Gear Grizzly Locker For GM 10.5"" 14 Bolt Truck With 30 Spline Axles, 28015" (Part No.28015)
from
$859.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!
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Yukon Gear – "Yukon Gear Dura Grip Positraction For 10.5"" GM 14 Bolt Truck, 4.10 & Down, 26030" (Part No.26030)
from
$1110.00
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects.
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Popular 2014 GMC Sierra 2500 HD Engine Additives Categories
Most Popular Posi Units and Components for 2014 GMC Sierra 2500 HDs
Enhance your 2014 GMC Sierra 2500 HD with one of the 3 Posi Units and Components we have in stock, starting at just $859.99.
Yukon Gear – "Yukon Gear Grizzly Locker For GM & Chrysler 11.5"" With 38 Spline Axles, 28014" (Part No.28014)
from
$1929.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The factory spindles will need to be machined in order to accept the axles this locker uses. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!
See More
Yukon Gear – "Yukon Gear Dura Grip Positraction For 10.5"" GM 14 Bolt Truck, 4.10 & Down, 26030" (Part No.26030)
from
$1110.00
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects.
See More
Yukon Gear – "Yukon Gear Grizzly Locker For GM 10.5"" 14 Bolt Truck With 30 Spline Axles, 28015" (Part No.28015)
from
$859.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!
See More
FAQs for 2014 GMC Sierra 2500 HD Engine Additives
What are the best-selling Engine Additives for 2014 GMC Sierra 2500 HDs?
Out of 3 Engine Additives that fit 2014 GMC Sierra 2500 HDs, the following parts are the top sellers:
- "Yukon Gear Grizzly Locker For GM & Chrysler 11.5"" With 38 Spline Axles, 28014" (11644967) – $1,929.99
- "Yukon Gear Grizzly Locker For GM 10.5"" 14 Bolt Truck With 30 Spline Axles, 28015" (11643587) – $859.99
- "Yukon Gear Dura Grip Positraction For 10.5"" GM 14 Bolt Truck, 4.10 & Down, 26030" (11644164) – $1,110.00
What’s the price range for 2014 GMC Sierra 2500 HD Engine Additives?
The prices of Engine Additives for the 2014 GMC Sierra 2500 HD range from $859.99 up to $1,929.99 for the most premium parts.
What is the average price of an Engine Additive for a 2014 GMC Sierra 2500 HD?
The average price for Engine Additives for the 2014 GMC Sierra 2500 HD is $1,299.99. Keep in mind the variety of part types within our Engine Additive category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Additives for other GMC Sierra 2500 HD model years?
What are the cheapest Engine Additives for my 2014 GMC Sierra 2500 HD?
The cheapest 2014 GMC Sierra 2500 HD Engine Additives we carry are:
- "Yukon Gear Grizzly Locker For GM 10.5"" 14 Bolt Truck With 30 Spline Axles, 28015" (11643587) – $859.99
- "Yukon Gear Dura Grip Positraction For 10.5"" GM 14 Bolt Truck, 4.10 & Down, 26030" (11644164) – $1,110.00
- "Yukon Gear Grizzly Locker For GM & Chrysler 11.5"" With 38 Spline Axles, 28014" (11644967) – $1,929.99
Does Advance Auto Parts sell Engine Additives for any other 2014 GMC models?
Yes. We stock Engine Additives for 3 other popular 2014 GMC models. Some of the most popular are 2014 Sierra 3500 HD Engine Additives, 2014 Savana 4500 Engine Additives, 2014 Savana 3500 Engine Additives, and 2014 Savana 2500 Engine Additives.
What types of Engine Additives do you sell for my 2014 GMC Sierra 2500 HD?
We currently have just 1 Engine Additive in stock for a 2014 GMC Sierra 2500 HD, and as of 9/14/26, it is a Posi Units and Component.
Can I get help with 2014 GMC Sierra 2500 HD Engine Additive orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Engine Additives and more.
What is your return policy for GMC Sierra 2500 HD Engine Additives?
Advance Auto Parts keeps returns simple. For new GMC Sierra 2500 HD Engine Additives and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.