BMW E39 M5 S62 ECS VANOS Seal Kit

Revitalize your BMW E39 M5 S62 engine with the ECS VANOS Seal Kit, designed to restore peak performance and eliminate common Vanos system issues. Over time, the original seals in the Vanos units can harden and wear, leading to reduced hydraulic pressure and compromised cam timing control. Symptoms such as cold start rattle, erratic idle, and decreased torque output are common indicators of failing seals. ECS Tuning offers a cost-effective solution with their precision-engineered seal kit, crafted to OEM standards for reliability and durability.

Key Benefits:

• Rebuilds Vanos units to eliminate performance issues
• Precision-engineered seals ensure optimal cam timing control
• DIY-friendly with detailed installation guide for professional results
• Includes bronze impregnated Teflon seals and 70A Viton backing o-ring for enhanced durability and chemical resistance

Our Vanos seals were engineered in-house and precision machined to exacting tolerances to restore the original performance of the Vanos units.

Bronze impregnated Teflon seal for durable dynamic sealing.
70A Viton backing o-ring for extended chemical resistance, removing the OE failure point.

If you're not sure if your Vanos seals are bad then the only question you need to answer is if you've replaced them. Every unit from the factory came with the same failure prone o-rings and seals, even the re-manufactured units you can still get today. The only real fix is by replacing the seals and o-rings with material that is built to last in the oiled, extreme temperature environment found in these kits. 

A premium product replacement with easy to follow instructions makes rebuilding your Vanos unit a must. Even thought the power loss is barely felt it's the opposite result once you replace the seals, every car that gets rebuilt ends up wowing the customer and all of them saying they didn't realize what they lost. 

There are a number of symptoms that will plague your car as a result of these failing seals such as erratic idle, engine hesitation, stalling, and increased fuel consumption to name a few. If you've been chasing down any of these symptoms with no fix then this could be your issue.

This kit includes all of the sealing needs to get your engine and vanos back into shape. If you're looking to replace the tensioners while you're in there then the Complete Vanos Rebuild Kit is what you need.

This item fits the following BMWs: 
1999-2001  E38 BMW  740i 740il 
1999-2003  E39 BMW  540i 
1999-2003  E53 BMW  X5 4.4i X5 4.6i

If you're not sure if your Vanos seals are bad then the only question you need to answer is if you've replaced them. Every unit from the factory came with the same failure prone o-rings and seals, even the re-manufactured units you can still get today. The only real fix is by replacing the seals and o-rings with material that is built to last in the oiled, extreme temperature environment found in these kits. 

A premium product replacement with easy to follow instructions makes rebuilding your Vanos unit a must. Even thought the power loss is barely felt it's the opposite result once you replace the seals, every car that gets rebuilt ends up wowing the customer and all of them saying they didn't realize what they lost. 

There are a number of symptoms that will plague your car as a result of these failing seals such as erratic idle, engine hesitation, stalling, and increased fuel consumption to name a few. If you've been chasing down any of these symptoms with no fix then this could be your issue.

While you 're replacing the seals in your Vanos unit it a good time to install anti-rattle spacers to tighten up the gaps in your stock assembly and get rid of that noisy Vanos clatter.

Rebuild instructions : http://bd8ba3c866c8cbc330ab-7b26c6f3e01bf511d4da3315c66902d6.r6.cf1.rackcdn.com/PDF_12017_BMW_M5X_Dual_Vanos_Rebuild_Kits.pdf

This item fits the following BMWs: 

1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi 
1999-2003 E39 BMW 525i 528i 530i 
2004-2010 E60 BMW 525i 530i 
2004-2006 E83 BMW X3 2.5i X3 3.0i 
2000-2006 E53 BMW X5 3.0i 
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i