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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Genuine GM Fluid 12345982 Supercharger Oil - 4 oz.

Genuine GM Fluid 12345982 Supercharger Oil - 4 oz.

Product ID: 347944541

Details

Brand
ACDelco
Item Weight
4 Ounces
Liquid Volume
4 Fluid Ounces
Material
Synthetic
Package Information
Bottle

🔥High oxidation stability at 304°C flash point

⚙️Precision supercharger bearing protection

🛡️Low wear synthetic formula for longevity

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$101.71

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Description

⚡ Supercharge your ride with the oil that powers precision and longevity!

SYNTHETIC STRENGTH - Advanced formula reduces wear and extends supercharger life
TRUSTED BY THOUSANDS - 4.8-star rating from over 1,490 satisfied professionals
UNIVERSAL COMPATIBILITY - Perfectly formulated for all supercharged vehicles meeting GM OE specs
UNMATCHED OXIDATION RESISTANCE - Maintains fluid integrity even in extreme heat
ENGINEERED FOR PEAK PERFORMANCE - Keeps supercharger bearings running smoothly under pressure

ACDelco Genuine GM Fluid 12345982 Supercharger Oil is a premium synthetic lubricant designed specifically for supercharged engines. With excellent oxidation stability and low wear properties, it ensures optimal bearing performance and extends the lifespan of your supercharger. Trusted by thousands and meeting GM OE standards, this 4 oz. bottle is essential for maintaining peak supercharger efficiency.

Specifications

ASIN	B000QIR2ZC
Brand	ACDelco
Brand Name	ACDelco
Container Type	Bottle
Country of Origin	USA
Customer Reviews	4.8 out of 5 stars 1,511 Reviews
Flash Point	304 Degrees Celsius
Global Trade Identification Number	00707773856697, 40707773856695
Included Components	12345982
Item Form	Oil
Item Type Name	OIL,GEAR SUPERCHARGER ACDELCO 4OZ
Item Weight	4 Ounces
Liquid Volume	4 Fluid Ounces
Manufacturer	ACDelco
Material	Synthetic
Material Type	Synthetic
Model Number	10-4041
Number of Items	1
Package Information	Bottle
Part Number	10-4041
Recommended Uses For Product	Protects against wear
SAE J300 Viscosity Grade	10W-40
Specific Uses For Product	Improve Supercharger Performance, Extend Supercharger Lifespan
UPC	707773856697 787461617144
Unit Count	118.29 Milliliters
Viscosity	10w-40
Warranty Description	No Warranty

Reviews

J**N

Falta algún dispositivo para echarlo

Falta algo para poder echarlo, creo que le faltaba al entrgarmelo

9.05.2026

D**.

As expected.

A quality product that is an absolute requirement considering the application. No sense in trying to save a few pennies, but, I do consider that these products do not have to be as expensive, but, you do not have many options.

6.07.2025

W**T

AC Delco Supercharger old

Good Supercharger oil, meets an exceeds most oem standards, can be used on other aftermarket superchargers, also better priced than most. I use this product a whipple Supercharger on my 04 Cobra.

27.04.2026

H**N

qualité

bien

14.12.2025

G**Y

Car oil

Excellent

28.03.2026

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TrustScore 4.5 | 7,300+ reviews

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5 days ago

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$101.71

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered 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 British Virgin Islands.

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TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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3 weeks ago

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