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.

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10-4034 7W-90 DEXRON Lower Shaft Gear Oil - 32 oz.

Product ID: 48702935

Details

Brand
ACDelco
Item weight
794 g
Liquid volume
0.94 Litres
Material
gear oil
Package information
Bottle

🔧Built-in limited slip friction modifier

⚙️75W-90 viscosity for optimal gear protection

🛢️0.94L premium gear oil volume

$161.78

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Gear up with ACDelco: The smart choice for smooth shifts and zero compromises!

ALL IN ONE FORMULA - No need for additional top treat additives—friction modifier included for seamless limited slip operation
READY TO USE CONVENIENCE - Comes in a 32 oz bottle, perfect for quick and clean application
OPTIMIZED FOR MODERN VEHICLES - Specifically designed for manual transmissions and transfer cases from 2007 onward
PRECISION ENGINEERED VISCOSITY - 75W-90 grade ensures smooth, reliable manual transmission performance for 2007+ models
TRUSTED BRAND WITH STELLAR REVIEWS - ACDelco’s 4.9-star rating from 686 users guarantees quality and reliability

ACDelco 10-4034 7W-90 DEXRON Lower Shaft Gear Oil is a premium 0.94L lubricant designed specifically for 2007 and newer manual transmissions and transfer cases. Featuring a 75W-90 SAE viscosity grade and an integrated limited slip friction modifier, it eliminates the need for additional additives, ensuring optimal gear protection and smooth operation. Highly rated by users, this ready-to-use oil delivers trusted performance for modern vehicles.

Specifications

ASIN	B008BZS6J8
Best Sellers Rank	537,247 in Automotive ( See Top 100 in Automotive ) 774 in Gear Oils
Brand Name	ACDelco
Container Type	Bottle
Customer Reviews	4.9 4.9 out of 5 stars (686)
Global Trade Identification Number	00707773844007
Item Form	Oil
Item Weight	794 g
Liquid Volume	0.94 Litres
Manufacturer	ACDelco
Material	gear oil
Model Number	10-4034
Number of Items	1
Number of Packs	1
Part Number	10-4034
Product Warranty	No Warranty
Recommended Uses For Product	Lubrication
SAE J300 Viscosity Grade	75W-90
Specific Uses For Product	Lubrication
UPC	707773844007
Viscosity	75W-90

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