Can I use this in cold weather if I use another source of anti-gel? I get kwik trip diesel and there premium line comes with anti-gel

I use this product Alone. I have 04 3500 ,lb7 Duramax 300k never worked on injector replacement, no smoke, averaging 23mpg also use red label in my 2016 3500 getting 16 mpg towing

is opti-lube ok for marine diesel engines ?

Yes, it can be used in all Diesel engines including Marine applications.

How often do I have to add to diesel?

I add 2-4oz. with every fill up. I add 4oz+ when I fill my 50 gal auxiliary tank. The product comes with recommended treatment per 10, 20 etc gal of diesel fuel.

How long does this store for? I have a tiny 2 liter diesel with a 14.5 gallon tank. I expect this to last me more than a year.

You can expect the fluid to last 4-5 years depending on storage conditions. The bottle itself may not last that long so you may have to transfer into something else after 2-3 years.

Opti-Lube XL Xtreme 潤滑剤ディーゼル燃料添加剤: 1ガロンアクセサリー付き (HDPEプラスチックハンドポンプと空の4オンスボトル2本) 最大1,280ガロン対応

Opti-Lube XL Xtreme 潤滑剤ディーゼル燃料添加剤: 1ガロンアクセサリー付き (HDPEプラスチックハンドポンプと空の4オンスボトル2本) 最大1,280ガロン対応

Product ID: 743647081

Details

Material
添加剤
Brand
Opti-Lube
Package Information
ボトル
Liquid Volume
1 Gallons
Item Weight
4 Ounces

⛽Boosts fuel economy up to 1280 gal

❄️Year-round engine protection & performance

🛠️Includes HDPE pump + 2 travel bottles

Description

⛽ Drive smarter, not harder — keep your diesel engine running Xtreme smooth!

READY TO GO KIT - Comes with a durable hand pump and two 4oz travel bottles for on-the-go refills
ALL WEATHER WARRIOR - Separates water from diesel, doubling fuel storage life and ensuring peak performance rain or shine
MAXIMIZE EVERY MILE - Enhances ultra-low sulfur diesel lubrication for smoother, longer engine life
INJECTOR CLEAN CLEAR - Cleans fuel injectors to prevent buildup, reducing emissions and engine wear
FUEL SAVINGS THAT MATTER - Proven to improve fuel efficiency, cutting your operational costs

Opti-Lube XL Xtreme is a premium diesel fuel additive designed to enhance lubrication, improve fuel economy, and clean injectors for all diesel engines. It includes a 1-gallon formula with a handy HDPE pump and two portable 4oz bottles, supporting up to 1,280 gallons of fuel. Compatible with all vehicle emission systems, it prevents rust and corrosion while extending fuel storage life, making it ideal for trucks, agricultural, and construction equipment year-round.

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.

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Manufacturer	Opti-Lube
Brand	Opti-Lube
Product Dimensions	21.59 x 11.43 x 26.67 cm; 113.4 g
Item model number	OPT-XL1
Is Discontinued By Manufacturer	No
Item Dimensions L x W x H	21.6 x 11.4 x 26.7 cm
Item Weight	113 g

Opti-Lube XL Xtreme 潤滑剤 ディーゼル燃料添加剤: 1ガロン アクセサリー付き (HDPEプラスチックハンドポンプと空の4オンスボトル2本) 最大1,280ガロン対応

Details

Details

Description

Specifications

Common Questions

Opti-Lube XL Xtreme 潤滑剤ディーゼル燃料添加剤: 1ガロンアクセサリー付き (HDPEプラスチックハンドポンプと空の4オンスボトル2本) 最大1,280ガロン対応