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Picture 1 of 5
BlueDevil Rear Main Sealer 8oz. (00234)
The Whole$ale Outlet (8764)
97.1% positive feedback
Price:
US $20.00
ApproximatelyAU $30.82
+ $17.49 postage
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
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- Buy It NowBlueDevil Products 00234 Rear Main Sealer - 8 Ounce
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About this product
Product Identifiers
BrandBlueDevil
Manufacturer Part Number00234
GTIN0891838002348
UPC0891838002348
eBay Product ID (ePID)656731407
Product Key Features
Package QuantityPack of 1
California Prop 65 WarningN/A
TypeGasket Sealer
Dimensions
Volume8oz.
Width2.5in
Length6in
Weight0.62lbs.
Height2.5in
All listings for this product
Ratings and reviews
Most relevant reviews
- 21 Jan, 2020Top favourable review
Rear Main Sealer
I have a F150 3V that has 280,000 miles on it and the rear main started leaking over a year ago. I replaced the pan gasket and oil filter gasket that’s in the block and it’s still leaking. Put one bottle of this in and as far as I can tell it stopped the leak. To be sure I added one more bottle and I cannot see any leaks and it’s been almost a week and it’s dry under my truck. This is amazing at the least and so is this truck. Had quotes from $500 to $1,000 to replace seal with no guarantee that it would work. Best $20. I’ve spent.Verified purchase: YesCondition: New
- 13 Apr, 2016Top critical review
Great disaster, Never use this product!!
I poured that bottle around more than half of its contain into my car's Engine and after driving some 100 km but car engine sized.I was expecting a cheap solution to the problem for leaking crankshaft seal instead now I have lost around €4000 worth of car , €100 for towing charges, altogether it was a huge loss. My sincere advice to everyone now is to never buy this product and if you still wish to give this product a go then plz make sure that your bank account has enough money to get a new engine for your car.Verified purchase: YesCondition: New
- 06 Aug, 2016
Would you rather pay $2000 for a gasket repair, or $25 for Blue Devil?
When your mechanic tells you that you need a rear main seal replacement, the next thing he tells you is that it will cost $2000 - for our 2001 Toyota Highlander, that's about 3/5 of what we could get to sell it. We did our research, paid $20 for a new PCV valve to release the oil pressure in the engine, then sealed up the oil leak with Blue Devil. Works great, no oil leak, and saved $2000. Way to go Blue Devil. Also tried in our 2002 Honda Oddessy with the same rear main seal problem. Worked great there too.Verified purchase: YesCondition: New
- 21 Sep, 2021
Good product , does what it says , and abosolutely a great value
Have used this product before and it works very good . Has saved us from tearing many a gear boxes apart for a new seal .Verified purchase: YesCondition: New
- 05 May, 2020
Perfect
Great productVerified purchase: YesCondition: New
- 17 Nov, 2020
Fantastic Product.
I had a 1 qt. leak a day. Now in less than 4 days I haven't even seen a drip. Unbelievable. I have been a Class A tech for 25 years never seen anything like this stuff.Verified purchase: YesCondition: New
- 22 Apr, 2021
It works!
It stops rear main seal oil leaks. It does need to be repeated after a few months for my vehicle, but that’s a lot cheaper than the $600 or more to replace main seal when you’re on a tight budget.Verified purchase: YesCondition: New
- 17 Aug, 2021
blue devil rear main sealer
This product works for me on my 2000 Silverado with 246,000 milesVerified purchase: YesCondition: New
- 29 Mar, 2025
It's a good product I used it before and...
It's a good product I used it before and it worksVerified purchase: YesCondition: New
- 20 Sep, 2018
Stopped my oil leak after driving just a few miles
Verified purchase: YesCondition: New
