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.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

ACDelco 10-4037 70W BOT 303 Modified Low Viscosity Manual Transmission Fluid - 1 qt

ACDelco 10-4037 70W BOT 303 Modified Low Viscosity Manual Transmission Fluid - 1 qt

Product ID: 348242403

Details

Brand
ACDelco
Package Information
Bottle
Liquid Volume
1 Quarts
Item Form
Liquid
Global Trade Identification Number

⚙️70W SAE viscosity for smooth gear shifts

❄️Optimized for cold weather transmission efficiency

🛡️GL-4 rating prevents corrosion and wear

527.28 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Description

⚙️ Shift smarter, not harder — power your drive with ACDelco precision!

COMPACT READY - 1-quart bottle designed for easy handling and quick top-ups
CORROSION DEFENSE - Protects vital transmission components from rust and wear
COLD WEATHER CHAMPION - Keeps your transmission fluid and responsive even in freezing temps
TRUSTED BRAND QUALITY - ACDelco reliability trusted by professionals worldwide
PRECISION SHIFTING POWER - Engineered for seamless, crisp gear changes every time

ACDelco 10-4037 70W BOT 303 is a premium manual transmission fluid formulated with SAE 70W viscosity and GL-4 rating to ensure smooth shifting, enhanced cold-weather performance, and corrosion protection. Packaged in a convenient 1-quart bottle, it’s designed to optimize manual transmission efficiency and durability.

Specifications

ASIN	B008BZT8FY
Best Sellers Rank	#390,221 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #11 in Power Steering Fluids
Brand	ACDelco
Brand Name	ACDelco
Container Type	Bottle
Country of Origin	China
Customer Reviews	4.6 out of 5 stars 44 Reviews
Global Trade Identification Number	00707773844588, 40707773844586
Included Components	Transmission Fluid
Item Form	Liquid
Item Type Name	Transmission Fluid
Liquid Volume	1 Quarts
Manufacturer	ACDelco
Model Number	10-4037
Number of Items	1
Package Information	Bottle
Part Number	10-4037
Recommended Uses For Product	Automotive manual transmissions
Specific Uses For Product	Prevent Corrosion , Improve Cold Weather Performance
UPC	707773844588
Unit Count	946.35 Milliliters
Viscosity	70W sae_grade
Warranty Description	No Warranty

Reviews

J**E

4.02.2020

A**L

18.04.2026

G**Y

2.02.2026

S**E

10.11.2022

M**S

27.04.2025

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month 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.