What size serpentine belt does a 2011 Nissan Pathfinder use?

Refer to the factory service manual for the exact serpentine belt specification for your 2011 Nissan Pathfinder.

How do I know if my Nissan Pathfinder serpentine belt is bad?

Common signs include squealing on startup (especially when cold), visible cracks or fraying on the ribbed side, power steering or A/C failure, and battery warning lights. The factory manual includes inspection criteria and replacement intervals.

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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2011 Nissan PathfinderSerpentine Belt Diagram & Size

OEM serpentine belt spec from the factory service manual for the R51 (2005-2012) (2005-2012).

Quick Answer

Tensioner

Automatic

Routing: Uses factory routing path per engine option

Source: Factory service manual — 2011 Nissan Pathfinder R51 (2005-2012).

Other specs:All specs

This vehicle's factory manual

2011 Nissan Pathfinder: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

Open this vehicle’s service manual

What You'll Need

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Serpentine Belt

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Frequently Asked Questions

What size serpentine belt does a 2011 Nissan Pathfinder use?: Refer to the factory service manual for the exact serpentine belt specification for your 2011 Nissan Pathfinder.
How do I know if my Nissan Pathfinder serpentine belt is bad?: Common signs include squealing on startup (especially when cold), visible cracks or fraying on the ribbed side, power steering or A/C failure, and battery warning lights. The factory manual includes inspection criteria and replacement intervals.