Where can i find a factory sub amplifier for 2003 infinity fx35 other then the dealership which charges over 900$ for amp and sub

Question edited for clarity.
Question moved to model category.

It depends what the part is Bettie? Some specialist parts can only be purchased from a local dealership or Nissan direct. Many parts can be sourced on eBay with new or reclaimed used items. Consumable parts like filters, spark plugs and brakes pads can be purchased via Amazon. There are also specialist parts suppliers like Rock Auto. Check out the link, the maker is the first link.

https://www.google.com/search?q=2009+Infinity+FX35+parts

You can also just Google 'year make model (the part)', and you get listing like this one for brake pads

https://www.google.com/search?q=2009+Infinity+FX35+brake+pads

and also the videos to do the job

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Front


Rear

Question edited for clarity. Your vehicle is not an 'infinite. it is an 'Infiniti, and it is an 'FX35', not and 'FX3', plus it is 'YouTube', not Tube'. If you can spell it you can find it :>D

YouTube is for videos, not for finding fuse box data. The Radio is listed as 'Audio' and has 2 fuses. BUT, did you disconnect the battery recently? It the 'radio' asking for the code?

Infiniti FX35/FX45 (S50; 2003-2008) fuses and relays

Fuse-Box.info https://fuse-box.info > infiniti > infiniti-fx35-fx45-s50...

The fuse box is located behind the cover under the instrument panel. The location of the fuses in the passenger compartment: Infiniti FX35/FX45 (2003 ...

Infiniti FX35/FX45 (S50; 2003-2008) fuses and relays

Infiniti FX Forum https://www.infinitifx.org > attachments > 0-20... PDF
Infiniti FX35/FX45 (S50; 2003-2008) fuses and relays. Driver's Side Panel Fuse Box. Assignment of fuses in the instrument panel ... Fuse Box #1 Diagram ...

Infiniti FX35 2004 Interior Fuse Box/Block Circuit Breaker ...

CarFuseBox https://www.carfusebox.com > infiniti-fx35-2004-inter...

Jan 30, 2023 - Infiniti FX35 2004 Interior Fuse Box/Block Circuit Breaker Diagram ; -, Fuse Block ; -, Smart Entrance Control Unit ; -, Engine Control Module (ECM).

Question edited for clarity.

This is not a North American model where we are. They hide them in the rear side panels.

Factory Amp

Hyundai Forums https://www.hyundai-forums.com > threads > factory-...
Jun 28, 2010 - Look for a sub woofer on your rear deck and your radio must be Infinity or JBL. The amp is located in the trunk at the right behind the side ...

https://www.2carpros.com/questions/factory-amp

https://www.google.com/search?q=2010+Hyundai+Grand+Starex+amplifier+location

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run the fault codes to determine if engine or transmission fault that put the light on

I need the wiring diagram for a infinity model h285jcbl 2003 car radio and amp

The factory amplifier in a 2004 Infinity FX35 engine is located in the air conditioning unit. Diagnostic tools @http://www.obd2express.co.uk

The problem is the Door lock actuators and when I went to the dealer they want $467.90 to fix just my driver's side door, but after almost having a heart-attack from the dealer's estimate, I checked on ebay and found a Kit to fix the door lock for only $59 so i ordered one kit (shipping was super fast) it came with very easy instructions on how to install the kit, so I installed about 4-months ago in under 1HR and now everything is Back to normal, I can unlock/Lock using my original OEM key fob and also using the power switch on the door, so everything work as from factory ( no need for aftermarket alarm or remote) ... !!!! here is a link of the kit that I purchased. The seller is green-seller1975 and item #111291472359

I searched Car-part.com for an FX. There was no FX35 listed, but there was an EX35. In any event, the Bose amplifier is available used (about 25 of them). Check Car-part.com and fill in the search fields. Then select Radio/CD. Then select the system part. It will list the phone numbers for the salvage yards that have them for sale with the prices. I hope that helps.

Well if you ask Infiniti, everything. From belts to flushing all the fluids and of course plugs and wires. Estimated at $1,000.00 for the works. I would flush the trans. oil and the anti freeze, as well as spark plugs. Also check the belts to make sure no visible cracks.

This is a Common Symptom of a Fuel Pump that is not Working.