Drive Belts

The G-Series Tuning Forum is the place to discuss G35/G37 performance modifications and mechanical repair.
gnotaz
Posts: 30
Joined: Mon Jul 21, 2008 6:36 am
Car: 2003 infiniti G35 6 speed coupe
2008 Honda Civic EX Coupe (Winter)
1977 Lotus Esprit S1
Location: Upstate New York

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Hi Guys,

Any recommendations on changing the alternator / air conditioner belts? Mine are at 51K miles. When do they really need changing? Dealer wanted to do them for the last 10K
miles. Thanks for the recommendations.

GNOTAZ


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RED_DET
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Joined: Tue May 13, 2003 5:07 pm
Car: 2004 Infiniti G35 Sedan 6 spd
2011 Infiniti G37x
1992 Nissan Sentra SE-R SR20DET
Chevrolet Corvette Z06
Location: Louisville, KY
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50-60k miles is about the normal change interval. Have you inspected them to see what they look like?

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telcoman
Posts: 5762
Joined: Sat Jul 08, 2006 11:30 am
Car: Tesla 2022 Model Y, 2016 Q70 Bye 2012 G37S 6 MT w Nav 94444 mi bye 2006 Infiniti G35 Sedan 6 MT @171796 mi.
Location: Central NJ

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gnotaz wrote:Hi Guys,

Any recommendations on changing the alternator / air conditioner belts? Mine are at 51K miles. When do they really need changing? Dealer wanted to do them for the last 10K
miles. Thanks for the recommendations.

GNOTAZ
I had my belts changed at 106.6k miles when I also had the plugs replaced

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Telcoman

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SVTCOBRA
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Car: 2018 Q60 AWD 2023 F150 4x4 5.0 FX4
Location: LKN NC

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I did mine at 45K.
Purchased them at my local Nissan dealership. Thinking they were $32
Check the FSM on how to change them.
http://www.nicoclub.com/FSM/G35/

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Poyzinous
Posts: 2859
Joined: Mon Feb 02, 2009 9:56 am
Car: 2004 G35x Premium 1976 Classic Red 36 inch #18 Radio Flyer Wagon...
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They aren't hard to do, nor are they something that needs to be changed until they are clearly worn or totally glazed.
Factory part numbers 11720-4P102 and 11920-AG900


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