2005 GMC Yukon XL 2500 Engine Additives

Keep Your 2005 GMC Yukon XL 2500 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 2005 GMC Yukon XL 2500 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 2005 GMC Yukon XL 2500 Engine Additive at Advance Auto Parts is around $795.50, with a range that starts at $565.99 and goes up to $1,025.00. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like No-Slip Traction System and Dura Grip Positraction For GM 9.5" With 33 Spline Axles start at just $565.99 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 2005 GMC Yukon XL 2500 in peak condition, inside and out.

Essential 2005 GMC Yukon XL 2500 Engine Additives

Yukon Gear – Dura Grip Positraction For GM 9.5" With 33 Spline Axles (Part No.26025)

Dura Grip Positraction For GM 9.5" With 33 Spline Axles

from

$1025.00
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.

Product Features:
  • Fits GM 9.5″
  • 4-spring, clutch style positraction
  • Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
  • Fully rebuildable
  • Assembled in the USA
See More

Powertrax – No-Slip Traction System (Part No.9204603500)

No-Slip Traction System

from

$565.99
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!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.
  • Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.
  • Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.
  • Powertrax® = Extreme Traction Systems!
  • See More

    Most Popular Posi Units and Components for 2005 GMC Yukon XL 2500s

    Enhance your 2005 GMC Yukon XL 2500 with one of the 2 Posi Units and Components we have in stock, starting at just $565.99.

    Yukon Gear – Dura Grip Positraction For GM 9.5" With 33 Spline Axles (Part No.26025)

    Dura Grip Positraction For GM 9.5" With 33 Spline Axles

    from

    $1025.00
    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.

    Product Features:
    • Fits GM 9.5″
    • 4-spring, clutch style positraction
    • Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
    • Fully rebuildable
    • Assembled in the USA
    See More

    Powertrax – No-Slip Traction System (Part No.9204603500)

    No-Slip Traction System

    from

    $565.99
    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!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.Powertrax® = Extreme Traction Systems!
    See More

    FAQs for 2005 GMC Yukon XL 2500 Engine Additives

    What are the best-selling Engine Additives for 2005 GMC Yukon XL 2500s?

    Out of 2 Engine Additives that fit 2005 GMC Yukon XL 2500s, the following parts are the top sellers:

    What’s the price range for 2005 GMC Yukon XL 2500 Engine Additives?

    The prices of Engine Additives for the 2005 GMC Yukon XL 2500 range from $565.99 up to $1,025.00 for the most premium parts.

    What is the average price of an Engine Additive for a 2005 GMC Yukon XL 2500?

    The average price for Engine Additives for the 2005 GMC Yukon XL 2500 is $795.50. 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 Yukon XL 2500 model years?

    Yes, we carry Engine Additives for 12 model years of GMC Yukon XL 2500s between 2000 and 2013. The following model years are the most popular for Engine Additive purchases: 2010, 2004, 2008, 2007, 2000, 2001, 2011, 2009, and 2002.

    What are the cheapest Engine Additives for my 2005 GMC Yukon XL 2500?

    The cheapest 2005 GMC Yukon XL 2500 Engine Additives we carry are:

    Does Advance Auto Parts sell Engine Additives for any other 2005 GMC models?

    Yes. We stock Engine Additives for 8 other popular 2005 GMC models. Some of the most popular are 2005 Envoy Engine Additives, 2005 Envoy XL Engine Additives, 2005 Envoy XUV Engine Additives, 2005 Sierra 1500 HD Engine Additives, and 2005 Safari Engine Additives.

    What types of Engine Additives do you sell for my 2005 GMC Yukon XL 2500?

    We currently have just 1 Engine Additive in stock for a 2005 GMC Yukon XL 2500, and as of 11/2/25, it is a Posi Units and Component.

    Can I get help with 2005 GMC Yukon XL 2500 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 Yukon XL 2500 Engine Additives?

    Advance Auto Parts keeps returns simple. For new GMC Yukon XL 2500 Engine Additives and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.