Gates Drivealign Tensioner Pulley AC Compressor 36321 - 350Z DE 03-06
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Gates DriveAlign Belt Drive Idler / Tensioner Pulley – Nissan 350Z DE 2003-2006
36321
Driven Units: Air Conditioning Compressor
A squealing or grinding noise from the engine bay, premature belt wear, or belt instability at speed are all common signs of a failing idler pulley. The Gates 36321 DriveAlign is a direct OEM replacement idler and tensioner pulley built specifically for the Nissan 350Z VQ35DE, restoring correct belt tracking, tension, and quiet operation from the moment it goes in.
Product specifications
| Specification | Detail |
|---|---|
| Part number | 36321 |
| Brand | Gates DriveAlign |
| Type | Belt drive idler / tensioner pulley |
| Construction | Steel and thermoplastic |
| Hardware included | Yes |
| Sold as | Each |
Why Gates DriveAlign
- OE-exact fit and appearance — looks and installs just like the original pulley
- High quality bearings engineered to run cooler and last longer than the factory unit
- Bearings meet or exceed OE specifications for application-specific speed and load requirements
- Steel and thermoplastic construction built to tight manufacturing tolerances for long service life
- Superior resistance to dirt, salt, chemicals, and other under-bonnet contaminants
- Mounting hardware included for easy installation
Installation
Difficulty
DIY friendly
Tools required
Basic hand tools
Fitment
Nissan 350Z Z33 · 2003 to 2006 (VQ35DE only)
Nissan Pathfinder · 2001 to 2004
Infiniti G35 · 2003 to 2007
Infiniti FX35 · 2003 to 2008
Infiniti M35 · 2006 to 2008
Infiniti QX4 · 2001 to 2003
This pulley fits the VQ35DE engine only and does not cover the 2007 to 2008 350Z HR with the VQ35HR engine. Please confirm fitment against your vehicle and engine code before ordering. Contact us if you're unsure and we're happy to help.
Best replaced alongside the drive belt for a complete accessory drive service. Pair with the Gates 6PK1175 or 4PK945 Micro-V drive belt for a full system refresh that protects every component from day one.

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$218.00
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