Do you add it to your car, even if your oil is currently full?

You add it in substitution to oil making sure you don't overfill, right to the upper fill line is perfect & a little over is still ok.

do i need to flush this after leak is fix?

No don't flush. It will come out when you need an oil change.but it would have done its job on that leak..

who do i get a hold of for this guarentee?

You have to directly contact the manufacturer, fill out a form, with proof of purchase, and send it back to them within 60 days

will this stop oil leak on a 2005 hyundia santa fe with 3.5l engine?

I actually called the blue Devil company about a minivan with an oil leak. They said " absolutely". It did slow down the leak.

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

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BlueDevil Products 00234 Rear Main Sealer - 8 Ounce

BlueDevil Products 00234 Rear Main Sealer - 8 Ounce

Product ID: 8963643

Details

Brand
BlueDevil
Item Weight
8 ounces
Item dimensions L x W x H
6 x 2.5 x 2.5
Material
Rubber
Style
Compact

🔧Universal engine compatibility

⏱️Restores seals while driving

🛠️Permanent seal technology

S$34

Duties & taxes included

In stock

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Description

🔵 Seal the deal with BlueDevil – your engine’s secret weapon against leaks!

DRIVE RESTORE - Revives dried and cracked seals seamlessly as you drive
SEAL SAFE FORMULA - Free from petroleum distillates to protect your engine’s integrity
LEAK PROOF CONFIDENCE - Permanently seals rear main leaks without repeated treatments
EFFORTLESS APPLICATION - Simply pour into engine oil—no mechanic needed
ENGINE WIDE COMPATIBILITY - Works flawlessly with gasoline, diesel, synthetic, and conventional oils

BlueDevil Rear Main Sealer is an 8-ounce liquid formula designed to permanently repair rear main seal leaks by restoring damaged rubber seals while driving. Compatible with all engine types and oils, it offers an easy, mechanic-free solution that protects your engine without harmful chemicals.

Specifications

ASIN	B0079JX4JO
Best Sellers Rank	#33,894 in Automotive ( See Top 100 in Automotive ) #77 in Body Repair & Restoration Adhesives
Brand Name	BlueDevil Products
Color	Blue
Compatible Material	Metal, Plastic
Customer Reviews	4.1 4.1 out of 5 stars (3,574)
Global Trade Identification Number	00891838002348
Included Components	1 x 8 Oz. Bottle
Item Dimensions	6 x 2.5 x 2.5 inches
Item Form	Liquid
Item Type Name	Rear Main Sealer
Item Weight	8 ounces
Manufacturer	BlueDevil Products
Material Type	Rubber
Model	00234
Number of Items	1
Number of Packs	1
Part Number	00234
Style Name	Compact
UPC	891838002348
Unit Count	8 Ounce
Warranty Description	limited
Water Resistance Level	Waterproof

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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.

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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.

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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

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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