Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
Supertech
Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seals - Set of 8 - VSI-BM50-I-8
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits BMW B38, B48, B58, N54, N55, and S55 engines.
Supertech Viton Integral Intake Valve Stem Seals are engineered to provide superior oil control and thermal stability in high-performance BMW cylinder heads. These seals are manufactured from high-grade Viton, a fluoroelastomer that maintains its integrity at much higher temperatures than standard OE rubber. This makes them a critical upgrade for turbocharged applications where elevated head temperatures are common.
The integral design ensures a secure seat and precise fitment, allowing the intake valve stems to remain properly lubricated while preventing oil from leaking into the combustion chamber. Replacing worn seals with these Viton components helps eliminate blue smoke at startup and reduces carbon buildup on the intake valves.
- Engine Compatibility: BMW B38, B48, B58, N54, N55, S55
- Material: High-temperature Viton
- Type: Integral Intake Seal
- Quantity: Set of 8
- Manufacturer Part Number: VSI-BM50-I-8
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seals - Set of 8 - VSI-BM50-I-8
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
Fits BMW B38, B48, B58, N54, N55, and S55 engines.
Supertech Viton Integral Intake Valve Stem Seals are engineered to provide superior oil control and thermal stability in high-performance BMW cylinder heads. These seals are manufactured from high-grade Viton, a fluoroelastomer that maintains its integrity at much higher temperatures than standard OE rubber. This makes them a critical upgrade for turbocharged applications where elevated head temperatures are common.
The integral design ensures a secure seat and precise fitment, allowing the intake valve stems to remain properly lubricated while preventing oil from leaking into the combustion chamber. Replacing worn seals with these Viton components helps eliminate blue smoke at startup and reduces carbon buildup on the intake valves.
- Engine Compatibility: BMW B38, B48, B58, N54, N55, S55
- Material: High-temperature Viton
- Type: Integral Intake Seal
- Quantity: Set of 8
- Manufacturer Part Number: VSI-BM50-I-8
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
