I need one for my x5 in new jersey in the usa self it i’ll pay shipping

You have Amazon in USA you should be able to get it through them. Bob

Do you just add to the engine oil?

Yes after changing the engine oil and the filter just empty the contents of the seal conditioner in to the engine. Bit of advice if you car/van has high mileage I would use Forte engine flush before changing engine oil & filter.

How much do i need it for 3.0 bmw engine?

I have a 3.0 Ltr engine coupled to an auto gearbox, with a slight leak on the oil seal. I have used 2 x 125 ml tubes, as one tube is for engines up to 2 Ltrs. However, I have yet to monitor the results.

Do you deliver to the US

As I don't work for the Company I can not answer the question. I am retired mechanic small garage owner that has used the Forte products for over 30 years and I have found after using other products on the market the Forte in my opinion is the only one that does what it said on the bottle. ( it works ) Bob the mechanic.

Desertcart Logo

Deliver to Slovakia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🛠️ Keep your engine leak-free and running smooth—because your ride deserves the best!

COMPACT POWER - 125ml bottle designed for easy application and long-lasting results.
SEAL THE DEAL - Advanced formula targets rear crankshaft seals to prevent leaks and protect your engine’s core.
BURN LESS DRIVE MORE - Significantly reduces oil burning, extending engine life and boosting performance.
TRUSTED FORTE QUALITY - Manufactured by Forte, a brand synonymous with automotive reliability and innovation.
LIGHTWEIGHT EFFICIENT - Only 120g, making it easy to store and handle without compromising potency.

Forte’s 125ml Rear Crankshaft Seal Oil Leak Conditioner is engineered to reduce oil burning by sealing leaks at the crankshaft, enhancing engine durability and performance. Compact and lightweight, it’s a must-have for proactive vehicle maintenance.

Reviews

B**.

Saved a fortune

Great product my car had been sitting for a while and when I started it after being in storage for 12 months it started to smoke blue smoke spoke to my mechanic about it and he told me to run this in for a while after a oil change then add another after 3 months it rejuvenated the rubber valve stems seals now it does not smoke anymore saved a fortune on having valve stems dune

23.08.2025

L**S

Great value

Good product

24.08.2025

S**Y

Very good

29.08.2025

F**K

Not Conclusive Yet

Think my valve stem seal are too far gone, still smoking after using. To be fair though have only run the car weekly, not taken it out for long runs, due to being SORN and MOTless. Will update once I do.

12.09.2024

P**R

Slows oil consumption from hardend old valve seals

Didn't take long to work on my 98 dodge ram with 250.000 miles I would recommend it to a friend

15.07.2024

N**D

Engine

Very good, it doing as it said.

9.09.2024

M**E

Issue wasn’t stem steals but my local garage recommends this stuff

I got two tubes of this stuff as I suspected my stem seals were failing but it turned out to be a faulty glow plug module. However, my garage uses Forte branded treatments all the time and swears by it. I have a 3.0 E65 so two tubes were required but I feel assured that this stuff is a good precautionary thing to use to prevent any potential issues down the line.

2.03.2024

B**E

Worked for me

I was getting an occasional but sizeable puff of blue smoke on start up. Tried this along with their oil fortifier. Made no difference at first but around 200-300 miles later the smoke stopped completely. Engine is a VW 1.9 waterboxer which doesn't have valve stem seals so not sure what the Forte did, but I'm happy with the results. I have since changed the oil so it's no longer in there but still seems fine.

25.03.2023

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.