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Please help with engine filters....

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Old 12-01-2011, 11:27 PM
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andromeda
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Please help with engine filters....

Guys,

Could you please advise on what engine filters are actually good? My 2009 G37x coupe just got to that time of change, the dealer is asking for $65 for oem engine and $120 for cabin..I think it's a rip off and could easily install them myself, but just don't know what to buy from where. I initially wanted to go with amazon k&n 33-2399 but then I read stories with the car going worse need to reset ECU etc...I really don't want to have any issues like that.

Your help will me much appreciated!

Thank you!
Old 12-02-2011, 12:31 AM
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Soliditude
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Get K&N and install them yourself while saving money and adding, like, 2 horsepower meanwhile, lol. Your car will not be worse with K&N's, because K&N make great products. The ECU reset might help, but they're not significant enough to need one. The only people who have problems with these filters are the ones who improperly over-oil them with time, since they can be reused. I bought mine new, installed them, and it's been a few months with zero issues. I highly recommend doing these. They're so much better than the stock paper crap filters. You're guaranteed not to have any problems if you don't oil them yourself. And they last long, so you could just get a set of new ones with time.
Old 12-02-2011, 12:59 AM
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andromeda
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Originally Posted by Soliditude
Get K&N and install them yourself while saving money and adding, like, 2 horsepower meanwhile, lol. Your car will not be worse with K&N's, because K&N make great products. The ECU reset might help, but they're not significant enough to need one. The only people who have problems with these filters are the ones who improperly over-oil them with time, since they can be reused. I bought mine new, installed them, and it's been a few months with zero issues. I highly recommend doing these. They're so much better
than the stock paper crap filters. You're guaranteed not to have any problems if you don't oil them
yourself. And they last long, so you could just get a set of new ones with time.
Thanks but do i need to oil the new ones, when? Im confused about this... Also how about the incabin one what part number to use?

Thanks a bunch!
Old 12-02-2011, 02:25 AM
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Soliditude
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Originally Posted by andromeda
Thanks but do i need to oil the new ones, when? Im confused about this... Also how about the incabin one what part number to use?

Thanks a bunch!

You don't need to oil the new ones for a long, long time. They will last longer than your stocks before you need to re-oil them. Out of the box, they come perfectly oiled and ready to install. Slip 'em in and you're done. By the time they need to be re-oiled or replaced, you can just get new ones and save yourself the risk.

For the in-cabin one, I suggest going to the dealership and buying it there if you want to do it yourself. There is a great DIY on it. If not, have them replace it.

DIY:

Cabin air filter replacement- Infiniti G37 - YouTube!
Old 12-02-2011, 03:36 AM
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Black Betty
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You can buy regular Wix engine air filters at your local O'reilly auto parts for about $22 for the pair. I forgot how much the cabin filter is but it's not more than that. Or you can buy them online at Amazon even cheaper If you are not in a hurry.
Amazon Part Finder: Slide Show Results
Old 12-02-2011, 09:09 AM
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08INFINITIG37S
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Originally Posted by Black Betty
You can buy regular Wix engine air filters at your local O'reilly auto parts for about $22 for the pair. I forgot how much the cabin filter is but it's not more than that. Or you can buy them online at Amazon even cheaper If you are not in a hurry.
Amazon Part Finder: Slide Show Results
This is what I did. Got both Wix filters for around $20 or so plus tax. The dealer wanted $40 each for the OEM ones. Ummmmm...no, I don't think so.
Old 12-02-2011, 09:52 AM
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andromeda
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Thanks so much to all of you guys! I think I will give these Wix a try for now..This is what I was able to find:
List: Air Filter - 2009 Infiniti G37 | O'Reilly Auto Parts

1. WIX - Air Filter
Part # 49362
Line: WIX

2. Fram Extra Life® - Air Filter
Part # CA10544
Line: FRA

3. Wix 24479 Cabin Air Filter

Would you please comment which one you got and if the part numbers seem correct?

Thanks so much in advance!
-andromeda

Last edited by andromeda; 12-02-2011 at 09:59 AM.
Old 12-02-2011, 10:06 AM
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Black Betty
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If you have O'reilly near you just go in and ask them for the Wix air filter and cabin air filters for your car. I've had great luck for many years using Wix air, fuel, and oil filters.

Or feel free to Google it if you want to be sure of the right part numbers. Yes, the ones you listed are correct. WIX Filters : Filter Look-Up
Old 12-02-2011, 10:53 AM
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andromeda
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Originally Posted by Black Betty
If you have O'reilly near you just go in and ask them for the Wix air filter and cabin air filters for your car. I've had great luck for many years using Wix air, fuel, and oil filters.

Or feel free to Google it if you want to be sure of the right part numbers. Yes, the ones you listed are correct. WIX Filters : Filter Look-Up
Thank you! Last question, which one out of these you use?

1. WIX - Air Filter
Part # 49362
Line: WIX

2. Fram Extra Life® - Air Filter
Part # CA10544
Line: FRA
Old 12-02-2011, 10:56 AM
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Black Betty
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The Wix ones, not the Fram one. 49362. You need two of them.
Old 12-02-2011, 11:07 AM
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andromeda
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Originally Posted by Black Betty
The Wix ones, not the Fram one. 49362. You need two of them.
Thanks. God Bless You!
Old 12-10-2011, 09:37 AM
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andromeda
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Originally Posted by andromeda
Thanks. God Bless You!
One thing weird, for the wix cabin filter I got there is no air flow arrow indication, the filter seems to be the same on both sides?

Please advise..

Thanks!
Old 12-10-2011, 10:55 AM
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SwissCheeseHead
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Originally Posted by Black Betty
If you have O'reilly near you just go in and ask them for the Wix air filter and cabin air filters for your car. I've had great luck for many years using Wix air, fuel, and oil filters.

Or feel free to Google it if you want to be sure of the right part numbers. Yes, the ones you listed are correct. WIX Filters : Filter Look-Up
+1 on the WIX. I use their filters when I can. Also with K&N, they are reusable, meaning you don't need to buy new ones when you're air filters get dirty. You can spray on a cleaner, rinse then off, re-oil them (and let dry) and put them back in. With most other air filters, they are one time uses. When they get dirty, you have to replace them. With K&N, they should last the lifetime of your car with regular cleaning (regular meaning like every 24,000 miles).
Old 12-10-2011, 05:24 PM
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JSolo
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With regard to the wix oil filters, it appears their site lists two different numbers, depending on the year.

2008-2009 51365
2010+ 51358

51365
51358

51358
Code:
Part Number: 	51358
UPC Number: 	765809513587
Height: 	2.782
Outer Diameter Top: 	2.685
Outer Diameter Bottom: 	Closed
Thread Size: 	20X1.5 MM
By-Pass Valve Setting-PSI: 	8
Anti-Drain Back Valve: 	Yes
Beta Ratio: 	2/20=6/20
Burst Pressure-PSI: 	265
Max Flow Rate: 	8-10 GPM
Nominal Micron Rating: 	21

Gasket Diameters
Number 	O.D. 	I.D. 	Thk.
Attached 	2.475 	2.173 	0.233
51365
Code:
Part Number: 	51365
UPC Number: 	765809513655
Style: 	Spin-On Lube Filter
Service: 	Lube
Type: 	Full Flow
Media: 	Paper
Height: 	2.577
Outer Diameter Top: 	2.685
Outer Diameter Bottom: 	Closed
Thread Size: 	20X1.5 MM
By-Pass Valve Setting-PSI: 	8-11
Anti-Drain Back Valve: 	Yes
Beta Ratio: 	2/20=2/20
Burst Pressure-PSI: 	300
Max Flow Rate: 	9-11 GPM
Nominal Micron Rating: 	21

Gasket Diameters
Number 	O.D. 	I.D. 	Thk.
Attached 	2.475 	2.173 	0.233
Looks like 358 is slightly taller (~.2"), while the 365 has a slightly higher flow rate, higher burst pressure, and different beta (efficiency) rating.

I have a number of yamaha - 5GH-13440-20 and a few kawi equivalent filters that I used on the bike. The yamaha filter cross references to wix 51358, so I'm assuming it would fit... But would it work properly?
Old 12-10-2011, 10:56 PM
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andromeda
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One thing weird, for the wix cabin filter I got there is no air flow arrow indication, the filter seems to be the same on both sides?

Please advise..

Thanks!


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