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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ACDelco GM Original Equipment 10-9394 (88865601) Dexron VI Automatic Transmission Fluid - 1 qt

Product ID: 47178494

Details

Brand
ACDelco
Item Weight
16 ounces
Liquid Volume
1 liters
Material
Synthetic
Package Information
Bottle

⏳Extended drain intervals for less maintenance

🔥Superior oxidation & foam control

⚙️Backward compatible with all DEXRON fluids

¥8455

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Shift smarter, drive longer — the fluid that keeps you ahead.

TRUSTED OEM QUALITY - Factory fill standard for GM vehicles since 2006, reliability you can count on.
FUEL ECONOMY BOOSTER - Optimized viscosity stability helps squeeze extra MPG out of every drive.
SEAMLESS COMPATIBILITY - Works flawlessly with all previous DEXRON specs, future-proof your ride.
LONGER LIFE LESS HASSLE - Extended drain intervals mean more miles between fluid changes.
PEAK PERFORMANCE UNDER PRESSURE - Consistent shift quality even in extreme driving conditions.

ACDelco GM Original Equipment Dexron VI Automatic Transmission Fluid is a synthetic, backward-compatible transmission fluid designed to improve shift performance, fuel economy, and transmission longevity. Fully licensed by GM and suitable for vehicles from 2006 onward, it offers enhanced friction durability, viscosity stability, and oxidation resistance, enabling extended drain intervals and superior protection under extreme conditions.

Specifications

ASIN	B06Y5VFVDT
Best Sellers Rank	#3,941 in Automotive ( See Top 100 in Automotive ) #16 in Transmission Fluids
Brand	ACDelco
Brand Name	ACDelco
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 1,210 Reviews
Global Trade Identification Number	00808709483762
Included Components	Automatic Transmission Fluid
Item Form	Liquid
Item Type Name	Automatic Transmission Fluid
Item Weight	16 ounces
Liquid Volume	1 liters
Manufacturer	ACDelco
Material	Synthetic
Model Number	10-9394
Number of Items	1
Number of Packs	1
Package Information	Bottle
Part Number	88865601
Recommended Uses For Product	Automotive
SAE J300 Viscosity Grade	10W-30
Specific Uses For Product	Improving Vehicle Performance, Fuel Efficiency, and Transmission Longevity
UPC	808709483762
Unit Count	32 Fluid Ounces
Viscosity	1
Warranty Description	No Warranty

Reviews

M**E

OEM Factory fill 👍

Been using this for years. Factory fill and meets latest specs, fully backwards comparable. Add in a filter and its way cheaper than a transmission.

20.04.2026

F**5

Transmission fluid

Great product, and good value

25.04.2026

K**Y

So far nothing

Works great for my Chevy 2019 Silverado transfer case.

4.05.2026

O**T

This is the best fluid for your vehicle!

I always use this fluid for my car. It’s the best out there!

13.02.2026

L**N

ACDelco GM Original Equipment 10-9394 (88865601) Dexron VI Automatic Transmission Fluid -

There is no manufacturer's support feedback to complete. do not buy!

16.05.2026

D**.

best price I could find.

best price I could find

13.05.2024

J**.

Perfect GM approved

Just what my transmission needed

24.04.2026

B**E

This is what you’re supposed to put in

Can’t go wrong when you’re going with genuine GM fluids

15.04.2026

タ**マ

注文して次の日に届きました(^_^) いちばん安く販売していて良かったです(^_^)てる

とっても良かったです😊

22.06.2026

カ**ズ

30年以上ACDelco。

愛機のパワステフルードはDEXRONⅢが指定。30年以上前からACDelco製品を愛用しています。DEXRONに関しては国産製品を選びません。今回DEXRONⅥを買いましたがⅢとの互換性あります。価格も適正ですし、品質と信頼性、耐久性にも優れていると思います。

18.05.2025

シ**ン

物凄く早い

サイコー😍💓💓

25.02.2025

S**N

早く届きましたよ

まだ使用していませんが、補充するには十分な量なので良かったです

30.01.2024

H**A

特になし

特に何ら問題ございません

28.02.2021

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Good experience, but the tracking updates could be better.

2 months ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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¥8455

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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