I used this product a couple months ago. do i need to apply this again in certain time period? also, do i need to re-apply if i get my oil changed?

Hi, this is my experience on a Mercedes S600 2001. When car reach 150k, leaking become too big (or I feed up! because it was leaking a little bit before) and apply BD, after one week it was gone and I washed engine to make sure no leaks. After while, when car reach more than 190k, leak start again, but I have 4 oil changes (I change every 10k with full synthetic oil) without application of BD. Again after few days, leak stop. My plan now is every 20k I apply BD again. Any how I plan to buy a new car so doesn't make sense to open engine to replace gaskets as value of car is very low. I hope it help you.

is this product for any car for example a bmw 328i 2009

yes it works in any auto I used it in my 2003 saab 9-5 3.0 v-6 engine and it stopped oil leak completely in 2 month as leak kept getting smaller up to that time great product will be using again if ever needed hope this help out.

How much would ypu use in a differential?

From the BlueDevil website, regarding the Oil Stop Leak product: BlueDevil Oil Stop Leak Part #49499 will seal leaks in any fluid systems that are seeping or dripping. Use this product for engine oil leaks, pinion seals, gear cases, refillable shock absorbers, gear boxes, axle seals, and gear differentials. An 8 oz bottle treats 4-6 qt of oil, so a typical differential would use a half bottle.

Is this similar sealing method as ATP 205 reseal?

Did nothing for my leak. Actually made it worse. Has consistency of water.

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49499 Oil Stop Leak - 8 Ounce

Product ID: 259941141

Details

Brand
BlueDevil
Item dimensions L x W x H
15.2 x 7.9 x
Item weight
4.8 Ounces
Material
Rubber
Style
Permanent

⛽Reduces fuel loss

🔧Permanently seals oil leaks

🛡️Protects engine from wear

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8903 kr

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In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Stop leaks today, drive worry-free tomorrow!

ENGINE GUARDIAN - Protects against engine wear and pump breakdown to extend engine life
SEAL REJUVENATOR - Repairs and reconditions rubber seals across all fluid oil systems
LEAK PROOF CONFIDENCE - Permanently seals seeping or dripping oil leaks for worry-free drives
EFFORTLESS APPLICATION - Safe, non-clogging formula compatible with gasoline and diesel engines
FUEL EFFICIENCY BOOSTER - Reduces oil burning and fuel loss, saving you money at the pump

BlueDevil Oil Stop Leak is a powerful, easy-to-use additive that permanently seals engine oil leaks, protects against engine wear, and reduces fuel loss. Compatible with gasoline and diesel engines, it repairs rubber seals and ensures long-lasting leak protection backed by a money-back guarantee.

Specifications

ASIN	B000OAEN7C
Best Sellers Rank	#41,166 in Automotive ( See Top 100 in Automotive ) #216 in Oil & Fluid Additives
Brand Name	BlueDevil Products
Color	Blue
Compatible Material	Rubber, Engine-related Materials
Customer Reviews	4.1 4.1 out of 5 stars (3,259)
Global Trade Identification Number	00663536494998
Included Components	QUALITY ASSURED
Item Dimensions	15.2 x 7.9 x 2.5 centimeters
Item Form	Liquid
Item Type Name	ACCESSORIES
Item Weight	4.8 Ounces
Manufacturer	BlueDevil Products
Material Type	Rubber
Model	49499
Number of Items	1
Part Number	49499
Style Name	Permanent Sealer
UPC	663536494998
Unit Count	8.01 Milliliters
Warranty Description	limited

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TrustScore 4.5 | 7,300+ reviews

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