Is this ok for diesel cars

Hello, Yes! This product is suitable for diesel applications. Thank you.

So is it the same stuff for diesel and petrol engines?

Yes, Lucas Oil Heavy Duty Stabilizer can be used in either petrol or diesel engines.

How many liters of engine oil does one bottle do?

This bottle (355ml) would treat a capacity of 1.78 litres, on a 1:4 stabiliser to oil ratio, so 355ml stabiliser + 1420ml of oil. This is available in larger bottles that treat higher capacity sumps. Please feel free to call 01248 723 666

Lucas Oil 40686 Heavy Duty Oil Stabilizer 355ml

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

⚡ Power up your engine’s lifespan and performance like a pro!

UNIVERSAL COMPATIBILITY - Seamlessly blends with all oils—synthetic, mineral, ATF—for versatile use across vehicles.
BOOST OIL PRESSURE MPG - Experience enhanced power output and improved fuel efficiency on every drive.
EXTEND ENGINE LIFE BY 50 - Maximize oil longevity and keep your engine running smoother, longer.
ELIMINATE DRY STARTS FRICTION - Protect your engine from damaging wear and tear every time you start.
HEAVY DUTY PROTECTION FOR ALL ENGINES - From cars to ATVs and lawn mowers, keep every engine quieter, cooler, and stronger.

Lucas Oil 40686 Heavy Duty Oil Stabilizer is a 355ml pure petroleum additive designed to extend oil life by at least 50%, reduce friction and heat, eliminate dry starts, and boost oil pressure. Compatible with all engine oils and vehicle types, it enhances engine smoothness, power, and fuel efficiency, making it a must-have for maintaining and protecting engines from wear and tear.

Specifications

ASIN	B09DGPMK17
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	66,607 in Automotive ( See Top 100 in Automotive ) 637 in Car Engine Oils
Brand	Lucas Oil
Brand Name	Lucas Oil
Compatible with Vehicle Type	ATV, Car, Lawn Mower, Scooter, Truck
Container Type	Bottle
Customer Reviews	4.4 out of 5 stars 96 Reviews
Included Components	One Bottle
Item Type Name	Heavy Duty Oil Stabilizer - 355ml
Liquid Volume	0.36 Litres
Liquid volume	0.36 Litres
Manufacturer	Lucas Oil Products Inc
Manufacturer Part Number	40686
Model Number	40686
Package information	Bottle
Size	355 milliliters
UPC	049807406868
Unit Count	355.0 millilitre
Vehicle service type	ATV, Car, Lawn Mower, Scooter, Truck

Reviews

M**W

Smoothly does it

Makes engine run smoothly

29.07.2026

M**E

Great

Does exactly what it says. Fast delivery

21.08.2024

J**Y

Works ok

Definitely made my lifter ticking quieter

6.09.2024

D**D

21.08.2026

T**N

This product is unbelievable

Definitely recommend this product in every oil change improves performance and drivers very smoothly All you need to do is change your engine oil Add 4 letter engine oil in to your engine with Lucas Oil 40686 Heavy Duty Oil Stabilizer - 355ml Straight away you'll notice the difference

6.05.2023

H**R

Great product

Excellent product use this all the time

25.01.2025

J**N

Increased oil PSI

This product works as intended. I read many reviews before buying.

1.09.2024

T**N

NOT FOR ME

GOOD

20.07.2026

B**S

Nice

Original I really recommend

25.03.2025

A**B

جيد

2.06.2024

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.

₱2714

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Lucas Oil 40686 Heavy Duty Oil Stabilizer - 355ml

Details

Details

Description

Specifications

Reviews

Common Questions