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 10-4014 Friction Modified Synchromesh Manual Transmission Fluid - 32 oz

Product ID: 344130060

Details

Brand
ACDelco
Liquid Volume
1 Quarts
Material
Synthetic
Package Information
Bottle
Recommended Uses For Product
Automotive

⚙️Friction-modified for smooth shifts

❄️Operates from -40°F to 300°F

🛡️Protects against wear & corrosion

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566.39 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Shift smoother, last longer — don’t let your transmission miss out!

TRUSTED SYNTHETIC BLEND - Synthetic formula resists breakdown, maintaining peak lubrication and reducing friction over time.
ADVANCED WEAR PROTECTION - Minimizes spalling, pitting, rust, and corrosion to extend transmission life.
CLEANER TRANSMISSION OPERATION - Formulated to reduce sludge and varnish buildup, keeping your gearbox pristine.
EXTREME TEMPERATURE RESILIENCE - Reliable fluidity and protection from bone-chilling -40°F to scorching 300°F environments.
PRECISION SYNCHROMESH PERFORMANCE - Engineered specifically for GM manual transmissions to ensure flawless synchronizer engagement.

ACDelco 10-4014 is a premium synthetic blend manual transmission fluid designed exclusively for GM New Venture NV1500 synchromesh transmissions. It delivers superior friction modification for smooth gear shifts, protects against wear and corrosion, and performs reliably across extreme temperatures from -40°F to 300°F. This 32 oz bottle ensures cleaner, longer-lasting transmission performance trusted by professionals and enthusiasts alike.

Specifications

ASIN	B0026JK8FK
Brand	ACDelco
Brand Name	ACDelco
Container Type	Bottle
Country of Origin	USA
Customer Reviews	4.9 out of 5 stars 507 Reviews
Flash Point	300 Degrees Fahrenheit
Global Trade Identification Number	40707773843732
Included Components	Transmission Fluid
Item Form	Liquid
Item Type Name	Transmission Fluid
Liquid Volume	1 Quarts
Manufacturer	ACDelco
Material	Synthetic
Material Type	Synthetic
Model Number	10-4014
Number of Items	1
Package Information	Bottle
Part Number	10-4014
Recommended Uses For Product	Automotive
Specific Uses For Product	Automotive Transmission
UPC	707773843734 021625278315
Unit Count	946.35 Milliliters
Upper Temperature Range	300 Degrees Fahrenheit
Upper Temperature Rating	300 Degrees Fahrenheit
Warranty Description	No Warranty

Reviews

M**N

28.10.2024

P**N

22.03.2026

R**N

6.08.2025

A**N

16.05.2015

J**Z

21.01.2026

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