Will gas mileage increase

Yes, I drive a 2020 Toyota Corolla SE and I race the engine a lot. I use this every time I do an oil change. My mileage is at 32k atm, but some gasolines I use aren't always the best. When I don't use Lucas my rpm when going on freeway speeds they sit at around 1,800 but when I use Lucas they drop down to about 1,000 rpm and it saves a lot of gas. Then again I keep up to date with the maintenance and I've been using Lucas since I got the car and this is my daily.

Would keeping this in the car in hot Texas heat be an issue?

OF COARCE ITS A DANGEROUS ISSUE !! Storing any flamable liquid in a car is very dangerouse , especially a hot car !! you put yourself at risk of combustion from the heat & also combustion if you get in a accident !! buy a tiny bottle of lucas fuel additive , its about 5.5 oz.s !! fill that up and insulate it in trunk to keep it cool . then when you fill up ? you will have a bottle ready to put in your tank !! instead of hauling around a gallon of the stuff .

Whats difference between this and the fuel treatment 5 oz

Their is no difference other than the packaging

Will it help remove P0420 code?

2 bottles of Lucas oil, one gas refill apart, helped with my P0420 Code on Infiniti QX60 engine light. With the 2nd bottle, the light was gone. It worked like a charm. I will continue to keep the fuel tank clean moving forward. Tip : don't wait for the fuel tank to be completely empty before you refill.

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

Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.

Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.

Product ID: 5573910

Details

Brand
Lucas Oil
Liquid Volume
155 ml
Package Information
Bottle
UPC
049807400200
Vehicle Service Type
Car

⛽Boosts fuel economy +5%

⚙️Cleans & lubricates fuel system

🛡️Prevents rust & corrosion

17067CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

Description

⛽ Power your drive, protect your ride — the ultimate fuel system upgrade!

CLEANER FUEL FLOW - Eliminates deposits to unlock smoother acceleration.
TUNE UP IN A BOTTLE - Revitalize your engine’s heart with every fill-up.
UNIVERSAL POWER BOOST - Compatible with gasoline & diesel for seamless performance.
ECO FRIENDLY EFFICIENCY - Cuts exhaust emissions while improving MPG.
ENGINE LONGEVITY SHIELD - Protects pumps, injectors, and combustion chambers from wear.

Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment is a top-rated, universal fuel additive designed to clean, lubricate, and protect gasoline and diesel engines. It enhances fuel economy, reduces harmful emissions, prevents rust and corrosion, and extends engine life by maintaining optimal fuel system performance.

Specifications

ASIN	B0006305RY
Automotive Fit Type	Universal Fit
Best Sellers Rank	#262 in Automotive ( See Top 100 in Automotive ) #3 in Fuel Additives
Brand Name	Lucas Oil
Compatible with Vehicle Type	Car
Container Type	Bottle
Customer Reviews	4.8 4.8 out of 5 stars (24,684)
Global Trade Identification Number	00049807100209
Included Components	automotive,fuel,flushes
Item Type Name	Fuel Treatment
Item Weight	3.2 ounces
Liquid Volume	155 ml
Manufacturer	LUCAS OIL
Manufacturer Part Number	10020
Manufacturer Warranty Description	Warranty
Model Number	LUC10020
Number of Packs	1
Size	5.25 Fluid Ounce
UPC	049807400200
Unit Count	1 Count

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

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks 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.