SKU: 1050
GSC P-D Nissan VQ35DE Viton 5.5mm Valve Stem Seal Set 2001-2015
Upgrade your Nissan VQ35DE engine with GSC Power-Division Viton 5.5mm valve stem seals, designed for models like 350Z, G35, Maxima, Murano, Altima, and Infiniti FX35, M35 from 2001 to 2015. These seals block oil from entering the combustion chamber to cut smoke and preserve power. Ideal for engine rebuilds or maintenance on high-performance V6s.
Key Features
- Viton Material: Fluorocarbon rubber handles 400°F heat and resists synthetic oils for extended seal life in demanding conditions.
- 5.5mm Stem Fit: Matches VQ35DE valve stems exactly for leak-free operation without play or wear.
- Full Engine Set: 24 seals cover all intake and exhaust valves on the 3.5L V6.
- USA Made: Crafted with tight tolerances in GSC's American facility for consistent quality.
- Direct Bolt-On: Replaces OEM seals seamlessly during head work or refresh.
Product Notes
- Inspect valve guides and stems before installation for best results.
- Store in cool dry place to maintain material integrity.
- Compact lightweight design ships via standard ground.
Installation Notes
- Professional installation recommended.
- Remove camshafts and valve springs using proper compressor tool.
- Compatible with stock valve guides and springs. lubricate seals during assembly.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2008 | Infiniti | FX35 | Base |
| 2003-2007 | Infiniti | G35 | Base |
| 2004-2006 | Infiniti | G35 | X |
| 2002-2004 | Infiniti | I35 | Base |
| 2013 | Infiniti | JX35 | Base |
| 2006-2008 | Infiniti | M35 | Base |
| 2006-2007 | Infiniti | M35 | Sport |
| 2006-2008 | Infiniti | M35 | X |
| 2001-2003 | Infiniti | QX4 | Base |
| 2014-2015 | Infiniti | QX60 | Base |
| 1990-1996 | Nissan | 300ZX | Turbo |
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2006 | Nissan | 350Z | Base |
| 2003-2006 | Nissan | 350Z | Enthusiast |
| 2005-2006 | Nissan | 350Z | Grand Touring |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2006 | Nissan | 350Z | Touring |
| 2003-2006 | Nissan | 350Z | Track |
| 2013-2015 | Nissan | Altima | S |
| 2002-2009 | Nissan | Altima | SE |
| 2005-2006 | Nissan | Altima | SE-R |
| 2005-2009, 2013-2015 | Nissan | Altima | SL |
| 2010-2012 | Nissan | Altima | SR |
| 2013-2015 | Nissan | Altima | SV |
| 2009-2010 | Nissan | GT-R | Base |
| 2012-2015 | Nissan | GT-R | Black Edition |
| 2015 | Nissan | GT-R | Nismo |
| 2009-2015 | Nissan | GT-R | Premium |
| 2014-2015 | Nissan | GT-R | Track Edition |
| 2002-2003 | Nissan | Maxima | GLE |
| 2002-2003 | Nissan | Maxima | GXE |
| 2009-2014 | Nissan | Maxima | S |
| 2002-2008 | Nissan | Maxima | SE |
| 2004-2008 | Nissan | Maxima | SL |
| 2009-2014 | Nissan | Maxima | SV |
| 2011-2014 | Nissan | Murano | CrossCabriolet |
| 2009-2014 | Nissan | Murano | LE |
| 2005-2007, 2009-2014 | Nissan | Murano | S |
| 2003-2007 | Nissan | Murano | SE |
| 2003-2007, 2009-2014 | Nissan | Murano | SL |
| 2011-2014 | Nissan | Murano | SV |
| 2001-2004 | Nissan | Pathfinder | LE |
| 2013-2014 | Nissan | Pathfinder | Platinum |
| 2013-2014 | Nissan | Pathfinder | S |
| 2001-2004 | Nissan | Pathfinder | SE |
| 2013-2014 | Nissan | Pathfinder | SL |
| 2013-2014 | Nissan | Pathfinder | SV |
| 2001 | Nissan | Pathfinder | XE |
| 2005-2009 | Nissan | Quest | Base |
| 2011-2014 | Nissan | Quest | LE |
| 2004-2009, 2011-2014 | Nissan | Quest | S |
| 2004-2009 | Nissan | Quest | SE |
| 2004-2009, 2011-2014 | Nissan | Quest | SL |
| 2011-2014 | Nissan | Quest | SV |
Why Choose GSC Power-Division?
- Proven in drag racing and track Nissan builds for reliable valvetrain performance.
- Focus on durable materials that endure high-rpm abuse.
- Exact engineering from CAD design to CNC production.
Frequently Asked Questions
-
Q: Does this set fit a 2005 Nissan 350Z Enthusiast?
A: Yes, it fits all VQ35DE-equipped 350Z models from 2003-2006 including Base, Enthusiast, Touring, Track, Performance, Grand Touring, and 35th Anniversary Edition. -
Q: What makes Viton better than stock seals?
A: Viton offers higher heat tolerance up to 400°F and better resistance to fuel dilution and oil additives compared to standard rubber seals. -
Q: Is special hardware needed for installation?
A: No, these are direct replacements using factory valve guides and retainers. a valve spring compressor is required for access.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Secure padded envelope for protection
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