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Premium DISA Valve O-Ring Compatible with M54 & M56 Engines – Fluorosilicone Upgrade – Ref OEM Part #11617544805 Fits E46, E39, E53, E60, E83, 325i, 325Ci, 530i, X3, X5, Z4 Eliminate vacuum leaks and restore smooth engine performance with this high-performance DISA Valve O-Ring, designed specifically for M54 and M56 engines. This is not just a basic rubber gasket—our fluorosilicone O-ring offers unmatched resistance to fuel, oil, heat, and long-term wear, making it the best material choice for demanding under-hood conditions. 🔧 Product Features: Direct fitmeny for OEM Part #11617544805 – Perfect fit Compatible with DISA intake valves, no modification needed. Fluorosilicone Material = Superior Seal – Outperforms standard rubber and even Viton in fuel/oil resistance and temperature stability. Prevents Vacuum Leaks – A proper seal helps eliminate rough idle, poor fuel economy, and check engine lights related to unmetered air. Quick & Easy DIY Installation – Drop-in replacement – no trimming or special tools required. ✅ Compatible With Models: E46 – 325i, 325Ci, 330i E39 – 525i, 530i E60 – 525i, 530i E83 – X3 2.5i, 3.0i E53 – X5 3.0i Z4 – 2.5i, 3.0i Includes M54 & M56 engine variants (Please verify your engine type and DISA valve part number before purchase.) 📦 Includes: 1x Fluorosilicone DISA Valve O-Ring. Avoid common intake issues caused by worn factory gaskets. Upgrade to fluorosilicone for a longer-lasting, tighter seal that keeps your car running like it should. Review: Perfect fit. - It fits perfectly, car runs a lot better no air leaks. Review: Good replacement for DISA valve gasket on e46 BMW. - Good replacement for the gasket on my DISA valve on my 2003 e46 M54 BMW. This is not the orange gasket that the DISA originally has. When you first put it on, it seems almost a bit narrow for the application, but it fits perfectly and my DISA is sealed tight (confirmed with smoke test). You will need to dig out the old orange flattened out gasket (carefully) from your DISA.
| ASIN | B083PY4W2J |
| Best Sellers Rank | #257,331 in Automotive ( See Top 100 in Automotive ) #192 in Automotive Replacement Engine Intake Manifolds |
| Brand | i6Motorworks |
| Brand Name | i6Motorworks |
| Customer Reviews | 4.2 out of 5 stars 38 Reviews |
| Exterior Finish | Fluorosilicone |
| Inlet Connection Size | 1.5 Inches |
| Inlet Connection Type | Push-In/Plug-In |
| Manufacturer | i6Motorworks |
| Manufacturer Part Number | DISA-01 |
| Material | Fluorosilicone |
| Material Type | Fluorosilicone |
| Model Number | 11617544805 |
| Number of Ports | 2 |
| Outlet Connection Size | 1.5 Inches |
| Outlet Connection Type | Push-In/Plug-In |
| Set Name | 1 |
| Size | 1.5 inches |
| Smart Home Compatibility | Not Smart Home Compatible |
| Thread Size | 1.5 inches |
| Thread Type | Push-Fit/Quick-Connect |
| UPC | 722589295782 |
| Unit Count | 1.0 Count |
| Valve Type | Diaphragm Valve |
B**N
Perfect fit.
It fits perfectly, car runs a lot better no air leaks.
W**Z
Good replacement for DISA valve gasket on e46 BMW.
Good replacement for the gasket on my DISA valve on my 2003 e46 M54 BMW. This is not the orange gasket that the DISA originally has. When you first put it on, it seems almost a bit narrow for the application, but it fits perfectly and my DISA is sealed tight (confirmed with smoke test). You will need to dig out the old orange flattened out gasket (carefully) from your DISA.
T**Y
It fit, but not well.
When installing I noticed that with the disa valve seated, I could still see a decent amount of the seal. Had to remove disa valve and re-seat while assisting o-ring to remain seated in it's groove. Not sure if the seal is too thin or too long. Could possibly be both. Soo far it seems to be working fine
D**L
E46 330ci
Fits tightly and leak free
S**Y
Might not seal well
the ring is a lot thinner than the original so idk if fixes the problem or not
A**R
It fits
Different color and shape from OEM but fits and seals flawlessly around disa valve. Performed a smoke test and no leak at all.
M**T
It works. What else can I say
It does the trick. You need to scrape out the orange silicon from the DISA before you install, but once that is done it is quite trivial.
V**I
Perfect
Fit perfect. Solved problem. Great mileage and acceleration
Trustpilot
1 month ago
2 weeks ago