2004 GMC Envoy Engine Additives
Keep Your 2004 GMC Envoy in Top Shape with a Quality Engine Additive
When it comes to maintaining or upgrading your 2004 GMC Envoy, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Engine Additive for your Envoy. We currently carry a top Engine Additive in stock that is built to last. Whether you’re replacing a damaged Engine Additive or looking to upgrade, our selection for the 2004 GMC Envoy ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Coolant/Antifreeze and Fluids to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2004 GMC Envoy running smoothly and looking great.
Find Your Specific 2004 GMC Envoy Engine Additives
Looking for the perfect Engine Additive for your 2004 GMC Envoy? You’re in the right place. Below, you’ll find a Engine Additive from a trusted manufacturer that is a perfect fit for 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 Envoy. Whether you’re driving a 2004 model or another popular model year like
2002,
2003, and
2005, 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 2004 GMC Envoy Engine Additives
Powertrax – Grip LS Traction System (Part No.LS247528)
from
$499.99
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 – Dura Grip Positraction For GM 7.625" With 28 Spline Axles, 3.23 & Up (Part No.26018)
from
$829.99
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:
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Product Features:
- Fits GM 7.625″ with 28 spline axles
- 3.23 ratio and up only
- 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
Popular 2004 GMC Envoy Engine Additives Categories
Most Popular Posi Units and Component for 2004 GMC Envoys
Enhance your 2004 GMC Envoy with this popular Posi Units and Component we have in stock, for $829.99.
Yukon Gear – Dura Grip Positraction For GM 7.625" With 28 Spline Axles, 3.23 & Up (Part No.26018)
from
$829.99
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:
See More
Product Features:
- Fits GM 7.625″ with 28 spline axles
- 3.23 ratio and up only
- 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
FAQs for 2004 GMC Envoy Engine Additives
What’s the price range for 2004 GMC Envoy Engine Additives?
We currently have just one Engine Additives for the 2004 GMC Envoy in stock: Dura Grip Positraction For GM 7.625" With 28 Spline Axles, 3.23 & Up and it costs $829.99.
Does Advance Auto Parts sell Engine Additives for other GMC Envoy model years?
Does Advance Auto Parts sell Engine Additives for any other 2004 GMC models?
Yes. We stock Engine Additives for 8 other popular 2004 GMC models. Some of the most popular are 2004 Envoy XL Engine Additives, 2004 Envoy XUV Engine Additives, 2004 Safari Engine Additives, 2004 Sierra 2500 Engine Additives, and 2004 Savana 2500 Engine Additives.
What types of Engine Additives do you sell for my 2004 GMC Envoy?
We currently have just 1 Engine Additive in stock for a 2004 GMC Envoy, and as of 11/2/25, it is a Posi Units and Component.
Can I get help with 2004 GMC Envoy 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 Envoy Engine Additives?
Advance Auto Parts keeps returns simple. For new GMC Envoy Engine Additives and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.