What does a belt drive pulley do?

A belt drive pulley, also known as an idler pulley or tensioner pulley, guides the serpentine belt that drives various engine accessories. It helps maintain proper belt tension and alignment, ensuring components like the alternator, power steering pump, and air conditioning compressor function correctly.

How do I know if I need to replace my belt drive pulley?

Common signs include a squealing noise from the engine bay, especially on startup or when accessories are engaged, or visible wear and wobble on the pulley itself. If your serpentine belt is showing signs of premature wear or damage, the pulley could be the cause.

Does this pulley come with a new serpentine belt?

This part is for the belt drive pulley only. It does not include a new serpentine belt. It is recommended to inspect your belt's condition and replace it if necessary during the pulley installation.

2007-2013 Nissan Altima Belt Drive Pulley

Name: Gates 09-14 Nissan Murano V-6 3.5L Upper Belt Drive Pulley
Brand: Gates
Price: 82.78 USD
Availability: InStock

Gates 09-14 Nissan Murano V-6 3.5L Upper Belt Drive Pulley

$82.78

In Stock

Fits 2007-2013 Nissan Altima. This Gates belt drive pulley is a direct replacement for your V-6 3.5L engine, ensuring smooth accessory operation.

Key Features

Fits 2007-2013 Nissan Altima, 2009-2014 Nissan Maxima, 2009-2014 Nissan Murano, and 2011-2013 Nissan Quest.
Designed to match original equipment specifications for V-6 3.5L engines.
Helps maintain proper serpentine belt tension and alignment.
Durable construction resists wear for reliable, long-lasting operation.
Ensures smooth rotation of engine accessories like the alternator and power steering pump.

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Will this fit your vehicle?

Product Details

If you're hearing a squeal or noticing accessory issues on your 2007-2013 Nissan Altima, it might be time to check the belt drive pulley. This component is crucial for keeping your engine's accessories, like the alternator and power steering pump, running smoothly by guiding the serpentine belt. A worn or damaged pulley can lead to belt slippage, noise, and premature belt wear, affecting the performance of those vital systems.

This pulley from Gates is built to meet the original equipment specifications for your V-6 3.5L engine. Gates uses durable materials and a well-made construction to ensure it spins true and resists wear, even under constant operation. Replacing a faulty pulley with a Gates part helps restore proper belt tension and alignment, which is key to preventing accessory failure and keeping your Altima running reliably.

When you're replacing your serpentine belt, it's often a good idea to inspect and potentially replace the pulleys at the same time. This pulley is designed as a direct fit, meaning it should install without needing any modifications, making the job straightforward.