GMB 450-3826 Accessory Drive Belt Idler Pulley
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GMB

GMB 450-3826 Accessory Drive Belt Idler Pulley

Brand GMB 450-3826
Drive Belt Pulley Diameter (1) (mm) 1
Pulley / Belt Type Serpentine & v-belt
Pulley Groove Quantity (1) 1
Pulley Material (1) Metal
Fits Nissan · 11 vehicles

OE-spec construction. Manufactured to meet or exceed OEM specifications.

Metal pulley. Built with a durable metal construction for dependable belt support.

Serpentine and V-belt. Works with both common accessory drive belt types.

Cross-references Dayco 89035, Gates 36314 and 119254S100 for the same application. See all 5.

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Accessory Drive Belt Idler Pulley for Nissan

This GMB accessory drive belt idler pulley is built for the serpentine and V-belt system and manufactured to meet or exceed OEM specifications. It is a direct-fit replacement for A/C belt service on select Nissan Frontier and Nissan Xterra applications.

Key Features

  • Accessory drive belt idler pulley for belt routing and tension support
  • Fits serpentine and V-belt applications
  • 1-groove pulley design
  • Metal pulley construction for durability
  • OE-style replacement from GMB, part number 450-3826

Detailed Description

GMB 450-3826 is an accessory drive belt idler pulley engineered for the belt drive system and manufactured to meet or exceed OEM specifications. The metal pulley design and single-groove layout support stable belt tracking in the A/C belt application on 1999-2004 Nissan Frontier and 2000-2004 Nissan Xterra models. If you are searching for a Nissan Frontier idler pulley or a Nissan Xterra A/C belt pulley replacement, 450-3826 provides a direct-fit service part for the specified vehicles.

This part cross-references Dayco 89035 for the same application.

What It Helps Address

  • Noise from a worn or rough idler pulley bearing
  • Belt misalignment in the accessory drive system
  • Visible pulley wear or surface damage
  • A/C belt routing issues on Nissan Frontier and Nissan Xterra models
  • Reduced belt stability caused by a deteriorated pulley

Installation Notes and Tips

Verify the belt path and pulley location before installation, especially on A/C belt service. Compare the removed part to GMB 450-3826 to confirm groove count, diameter, and mounting style match the original component. Inspect the belt condition and surrounding accessory drive components during replacement.

Quality Assurance

GMB manufactures this pulley to meet or exceed OEM specifications for fit and function. The metal construction and OE-style design support consistent performance in the accessory drive belt system.

Fitment

  • Fits 1999-2004 Nissan Frontier, N/A, for A/C belt
  • Fits 2000-2004 Nissan Xterra, N/A, for A/C belt

Related reading

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004NissanFrontier3.3LV6N/AFor A/C Belt
2004NissanXterra3.3LV6N/AFor A/C Belt
2003NissanFrontier3.3LV6N/AFor A/C Belt
2003NissanXterra3.3LV6N/AFor A/C Belt
2002NissanFrontier3.3LV6N/AFor A/C Belt
2002NissanXterra3.3LV6N/AFor A/C Belt
2001NissanFrontier3.3LV6N/AFor A/C Belt
2001NissanXterra3.3LV6N/AFor A/C Belt
2000NissanFrontier3.3LV6N/AFor A/C Belt
2000NissanXterra3.3LV6N/AFor A/C Belt
1999NissanFrontier3.3LV6N/AFor A/C Belt
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dayco — 89035Gates — 36314119254S1004503826N503826