Keep the serpentine belt tracking true and every engine accessory spinning with the Dayco Accessory Drive Belt Idler Pulley 89182. This idler pulley guides and routes the serpentine belt around the accessory drive, maintaining proper belt wrap so the engine's belt-driven accessories stay powered. It drops in as a direct-fit replacement for the listed Infiniti and Nissan V6 applications.
Features:
Signs the original may need replacing include a chirp, squeal, or grinding noise from the belt path, or a pulley that wobbles or spins roughly. These symptoms can have other causes, so diagnose the belt drive before replacing. If a worn idler pulley bearing is the cause, this replaces it.
Fitment: 2007-2008 Infiniti G35 [V6-3.5L], 2007-2009 Nissan 350Z [V6-3.5L], 2008-2012 Infiniti EX35 [V6-3.5L], 2008-2013 Infiniti G37 [V6-3.7L], 2009-2012 Infiniti FX35 [V6-3.5L], 2009-2010 Infiniti M35 [V6-3.5L], 2009-2020 Nissan 370Z [V6-3.7L], 2009-2021 Nissan GT-R [V6-3.8L], 2011-2013 Infiniti M37 [V6-3.7L], 2013 Infiniti EX37 [V6-3.7L], 2013 Infiniti FX37 [V6-3.7L], 2014-2015 Infiniti Q50 [V6-3.7L], 2014-2015 Infiniti Q60 [V6-3.7L], 2014-2018 Infiniti Q70 [V6-3.7L], 2014-2017 Infiniti QX50 [V6-3.7L], 2014-2017 Infiniti QX70 [V6-3.7L], 2015 Infiniti Q40 [V6-3.7L], 2015-2018 Infiniti Q70L [V6-3.7L], and 2023-2024 Nissan GT-R [V6-3.8L]. See the Buyer's Guide tab for the full list.
Interchange: Manufacturer part number 89182.
This part cross-references / interchanges with the following part numbers:
What does this idler pulley do?
It guides and routes the serpentine belt around the accessory drive, maintaining proper belt wrap so the driven engine accessories keep spinning. It turns on a single bearing.
What vehicles does the 89182 fit?
It's a direct-fit replacement for many Infiniti and Nissan V6 models, including the G35, G37, EX35, FX35, 350Z, 370Z, Q50, Q70, and GT-R. See the Buyer's Guide tab for the full list and engine codes.
What are the signs this pulley may need replacing?
A chirp, squeal, or grinding noise from the belt path, or a pulley that wobbles or spins roughly. Diagnose the belt drive first; if a worn idler pulley is the cause, this replaces it.
What is it made of and what size is it?
It's a steel, flat idler pulley with a single bearing (12 mm inner diameter, 12 mm bearing width), a 76 mm outside diameter, and a 38 mm width, rated for up to a 7-rib serpentine belt.
Where is this pulley made?
The country of origin is the United States.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
