--- product_id: 4280432 title: "Genuine GM Fluid 88900402 Auto Trak II Transfer Case Fluid - 33.8 oz." brand: "general motors" price: "€ 57.80" currency: EUR in_stock: true reviews_count: 9 url: https://www.desertcart.it/products/4280432-genuine-gm-fluid-88900402-auto-trak-ii-transfer-case-fluid store_origin: IT region: Italy --- # High-temp endurance Eco-conscious disposal 33.8 oz premium fluid Genuine GM Fluid 88900402 Auto Trak II Transfer Case Fluid - 33.8 oz. **Brand:** general motors **Price:** € 57.80 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Keep your GM 4WD running cooler, longer β€” don’t get left behind! ## Quick Answers - **What is this?** Genuine GM Fluid 88900402 Auto Trak II Transfer Case Fluid - 33.8 oz. by general motors - **How much does it cost?** € 57.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/4280432-genuine-gm-fluid-88900402-auto-trak-ii-transfer-case-fluid) ## Best For - general motors enthusiasts ## Why This Product - Trusted general motors brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Optimal Fluid Volume:** Precisely measured 33.8 oz bottle designed to meet exact transfer case fill requirements without risk of overfilling. - β€’ **Sustainability Focused:** Encourages responsible disposal by returning used fluid to collection centers, reducing environmental impact. - β€’ **OEM-Approved Performance:** Specifically engineered for GM 4WD transfer cases to ensure seamless compatibility and peak performance. - β€’ **Trusted by Professionals:** Backed by a 4.6-star rating and trusted by GM vehicle owners for reliable maintenance and long-lasting protection. - β€’ **Extended High-Temp Stability:** Formulated to resist oxidation and maintain integrity under prolonged high-temperature conditions, protecting your drivetrain. ## Overview Genuine GM Fluid 88900402 Auto Trak II is a 33.8 oz transfer case fluid designed exclusively for GM four-wheel-drive vehicles. It offers superior oxidation resistance and high-temperature durability to extend transfer case life, while promoting eco-friendly disposal practices. Trusted by professionals and rated 4.6 stars, it ensures optimal drivetrain protection and performance. ## Description Approved for use in GM four wheel drive vehicles with transfer cases as recommended in the owner's manual or GM service bulletins. This product also has improved oxidation resistance for extended life. Withstands extended high-temperature operations. Improved oxidation resistance. Review: Nice oem oil - Blue transfer case oil πŸ›’ easy to change old one was dirty -hopefully this will last a few thousand miles. Review: Oem - Great for Gm maint ## Features - Use in GM four-wheel-drive vehicles with transfer cases - Improved oxidation resistance - Withstands extended high-temperature operation - Do not pollute; return used fluid to collection centers - Special precautions: Do not overfill transfer case ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BK7LYSY | | Best Sellers Rank | #361,802 in Automotive ( See Top 100 in Automotive ) #361 in Transmission Fluids | | Brand Name | General Motors | | Container Type | Bottle | | Customer Reviews | 4.7 4.7 out of 5 stars (163) | | Item Form | Oil | | Liquid Volume | 958.2 Milliliters | | Manufacturer | GM | | Material | Mineral Oil, Synthetic Oil | | Model Number | 88900402 | | Number of Items | 1 | | Part Number | 88900402 | | Recommended Uses For Product | Use in GM four-wheel-drive vehicles with transfer cases | | Specific Uses For Product | Use in GM four-wheel-drive vehicles with transfer cases | | Unit Count | 1000 Milliliters | ## Product Details - **Brand:** General Motors - **Liquid Volume:** 958.2 Milliliters - **Material:** Mineral Oil, Synthetic Oil - **Package Information:** Bottle - **Recommended Uses For Product:** Use in GM four-wheel-drive vehicles with transfer cases ## Images ![Genuine GM Fluid 88900402 Auto Trak II Transfer Case Fluid - 33.8 oz. - Image 1](https://m.media-amazon.com/images/I/81WJnbzt0rL.jpg) ![Genuine GM Fluid 88900402 Auto Trak II Transfer Case Fluid - 33.8 oz. - Image 2](https://m.media-amazon.com/images/I/81iFkgpU3rL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: where is fill plug on 2002 silverado transfer casr** A: on back side directly behind front drive shaft two plugs one for draining and one for filling **Q: Is this for the np263xhd transfer case? It is push button but it doesn't have the "auto" feature?** A: The "Electronic" (GM's term referring to the controls, not the electric shift motors)) TC is considered a manual TC . Only the AutoTrak is automatic.GM Bulletin 1838912:"If fluid part number 88861800 U.S. (88861801 Canada) is unavailable when servicing a manualtransmission or transfer case, Dexron III can be used in it's place. DO NOT use Dexron VI in place ofthe manual transmission fluid in any manual transmissions or transfer cases as a failure may result" Hope this helps you with a true answer. Direct from GM........ TOM **Q: Is this compatible with 2007 escalade ext?** A: To expand on my previous answer. It is for GM transfer cases. My 2002 Astro AWD was having a slipping problem. In a full left or right turn the front wheels would jump or pulse, it was weird. I researched and found that the plates in the transfer case were dirty and slipping. I flushed the transfer case with this for around 200+ miles then drained and refilled it with this and haven't had a problem since. **Q: Can i use this and not have things go south in my 1999 jeep cherokee xj transfer case?** A: It is for GM transfer cases. You should ask a jeep dealer maintenance tech. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice oem oil *by M***. on April 27, 2024* Blue transfer case oil πŸ›’ easy to change old one was dirty -hopefully this will last a few thousand miles. ### ⭐⭐⭐⭐⭐ Oem *by J***Y on November 4, 2024* Great for Gm maint ### ⭐⭐⭐⭐⭐ ... Tahoe transfer case and my other Chevy vehicles that recommend this. USE THIS AUTO TRAK II and nothing ... *by T***S on July 11, 2014* Used this in my 2001 Chevy Tahoe transfer case and my other Chevy vehicles that recommend this. USE THIS AUTO TRAK II and nothing else!! It has greater corrosion resistance !!! Buy you a screw on pumper with hose for the top of the bottle. Takes about 100 pumps each bottle but I was finished in like 15 minutes. Beats trying to funnel it into the hole under the vehicle. Mine used about 1 7/8 quarts before it started over flowing out of the top plug. All you do is remove the bottom plug on transfer case, let fluid drain, install bottom plug back in and tighten, take out top plug on transfer case, start filling with fluid until it starts running out of the top hole. Make sure you vehicle is on level ground. ## Frequently Bought Together - Genuine GM Fluid 88900402 Auto Trak II Transfer Case Fluid - 33.8 oz. - Slippery Pete 5cc Hand Pump Transfers Gear Oil, Transmission and Differential Fluids From Quart Bottles (Not for Red Line Quarts) (1) - Lucas Oil 10043 SAE 80W-90 Heavy Duty Gear Oil - 1 Quart --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/4280432-genuine-gm-fluid-88900402-auto-trak-ii-transfer-case-fluid](https://www.desertcart.it/products/4280432-genuine-gm-fluid-88900402-auto-trak-ii-transfer-case-fluid) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-06*