Should I flush my engine oil before switching from conventional to synthetic oil or vice versa?

No, it is not necessary to flush your engine when switching between motor oils. Typically, conducting a routine oil change and replacing the conventional oil with a synthetic motor oil will not require any additional maintenance.

Do I need a special oil filter for a synthetic oil?

No, synthetic motor oil does not require you use a special filter. Oil filters are used based on vehicle specifications. Refer to your vehicle Owner’s Manual for guidance on what type of oil filter to use.

Is there a way to tell if my engine oil needs to be changed or is running low?

Yes, if equipped, your vehicle’s oil life monitoring system will inform you when your motor oil needs to be changed. Refer to your vehicle Owner’s Manual for more specific guidelines.

Does my transmission fluid need to be changed as regularly as my oil?

No, typically, transmission fluid lasts much longer than most engine oils. Refer to your vehicle Owner’s Manual to identify how often and when your transmission fluid should be changed. Severe usage and regular usage descriptions are provided.

Is there a difference between power steering fluid and transmission fluid?

Yes, there is a difference. There are many types of transmission fluid. GM Genuine Parts and ACDelco recommend referring to your vehicle Owner’s Manual for fluid recommendations for all vehicle systems.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

ACDelco 10-4017 Auto-Trak II Transfer Case Fluid - 33.8 oz by ACDelco

Product ID: 66269675

Details

Brand
ACDelco
Item weight
2 Pounds
Liquid volume
1 Litres
Material
Lubricant Oil
Package information
Bottle

🔥High-temp oxidation resistance

⚙️33.8 oz precision volume

🛠️GM-approved for 4WD transfer cases

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

662 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

Description

⚙️ Keep your 4WD transfer case slick, smooth, and unstoppable!

PROVEN RELIABILITY - Trusted by thousands with 4.8-star rating and zero metal flakes reported after 184,000 miles.
GM CERTIFIED FORMULA - Specifically approved for GM automatic 4WD vehicles, ensuring perfect compatibility.
OPTIMAL FLUID VOLUME - 33.8 oz bottle designed for precise, no-waste application.
COST EFFECTIVE MAINTENANCE - Premium quality at a fraction of dealership prices—keep your Trailblazer running smooth without overspending.
EXTENDED TRANSFER CASE LIFE - Engineered to resist oxidation and high heat for longer-lasting performance.

ACDelco 10-4017 Auto-Trak II Transfer Case Fluid is a 33.8 oz premium lubricant designed for GM automatic four-wheel drive transfer cases. It offers superior oxidation resistance and high-temperature durability, extending the life of your transfer case. Approved by GM and highly rated by users, it delivers reliable, cost-effective maintenance for your vehicle’s drivetrain.

Specifications

ASIN	B002H8U3KK
Best Sellers Rank	419,427 in Automotive ( See Top 100 in Automotive ) 53 in Car Transfer Case Components
Brand	ACDelco
Brand Name	ACDelco
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 2,310 Reviews
Global Trade Identification Number	00707773844021
Item Form	Oil
Item Weight	2 Pounds
Item weight	2 Pounds
Liquid Volume	1 Litres
Liquid volume	1 Litres
Manufacturer	ACDelco
Material	Lubricant Oil
Model Number	10-4017
Number of Items	1
Package information	Bottle
Part Number	10-4017
Product Warranty	No Warranty
Recommended Uses For Product	Auto
Recommended uses for product	Auto
Specific Uses For Product	Auto
UPC	707773844021
Unit Count	999.58 millilitre

Reviews

A**2

delivery as ordered

everything as ordered. only product for chevy trailblazers transfer case. much cheaper than from local gm store. good packet, no leaks

21.02.2016

R**N

Tansfer case fluid

Excellent product!!! Very slick stuff. Worth the cost. Last time I put on 184,000 miles. No metal flakes! Time to replace.

6.01.2026

س**د

2.01.2026

G**R

OEM Fluid

Fluid is OEM and is just as advertised. I will buy again.

3.04.2026

S**.

Producto de cálida

Excelente producto

22.11.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

662 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews