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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BlueDevil Products Rear Main Sealer - 8 Ounce (00234)

BlueDevil Products Rear Main Sealer - 8 Ounce (00234)

Product ID: 282048038

Details

Brand
BlueDevil
Item dimensions L x W x H
15.2 x 6.4 x
Item weight
8 Ounces
Material
Rubber
Style
Compact

🔧Universal engine compatibility

🚗Restores seals while driving

🛢️8 oz precision dosing

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2170238₫

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Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal the deal on leaks before they seal your fate!

DRIVE RESTORE - Restores dried and cracked seals seamlessly as you drive
EASY APPLICATION - Simply pour into engine oil—no mechanic needed, no hassle
TRUSTED BY THOUSANDS - 4.1-star rating from over 3,300 users who stopped leaks for good
LEAK PROOF CONFIDENCE - Permanently seals rear main leaks without engine disassembly
ENGINE FRIENDLY FORMULA - Safe for gasoline & diesel engines with synthetic or conventional oils

BlueDevil Rear Main Sealer is an 8-ounce liquid additive designed to permanently fix rear main seal leaks by restoring rubber seals while driving. Compatible with all engine types and oils, it offers a safe, easy-to-use solution trusted by thousands to stop oil leaks without costly repairs.

Specifications

ASIN	B0079JX4JO
Brand Name	BlueDevil Products
Color	black
Compatible Material	Ceramic
Customer Reviews	4.1 4.1 out of 5 stars (3,345)
Global Trade Identification Number	00891838002348
Included Components	1 x 8 Oz. Bottle
Item Dimensions	15.2 x 6.4 x 6.4 centimeters
Item Form	Liquid
Item Weight	8 Ounces
Manufacturer	BlueDevil Products
Material Type	Rubber
Model	00234
Number of Items	1
Part Number	00234
Style Name	Compact
UPC	891838002348
Unit Count	8 Grams
Water Resistance Level	Waterproof

Common Questions

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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.

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

Ayesha M.

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

5 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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2170238₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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