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Onan Generator Air Filter

AzRocket
Explorer
Explorer
It's time for me to replace my filter & saw K&N makes a reusable filter for the generator. Anyone use them? I've never had issues with them in my toys. Anyone have any first hand use, or advise? Thanks.
2011 Ford F-250 XLT
2014 Genesis Suprdme 32 CR
2013 Polaris RZR XP4 900 Walker Evans
17 REPLIES 17

Strabo
Explorer
Explorer
dedmiston wrote:
Strabo wrote:
dedmiston wrote:
Or you could put some wind in the sails of the RV.NET ship by buying your filters at Camping World. Just sayin'.


Do you have a discount code?


Haha. Yeah. Just mention my name at checkout. They'll take care of ya. :B


Haha....They never heard of you. ๐Ÿ™‚
04' F350 PSD TB SC FX4 XLT, TH-04' 32' Sandpiper Sport Fifthwheel WB Dual Axle
07' Rhino 686 SS106-ITP-AFE-BRP-T4-CDI-KIBBLEBWHITE-CVT-TSTICH-Ridgid LED LightBar-HID Conversion Kit-LIVEWIRE
04' Honda 250 Sportstrac quad
05' Honda 400 Ranchers quad

dedmiston
Moderator
Moderator
Strabo wrote:
dedmiston wrote:
Or you could put some wind in the sails of the RV.NET ship by buying your filters at Camping World. Just sayin'.


Do you have a discount code?


Haha. Yeah. Just mention my name at checkout. They'll take care of ya. :B

2014 RAM 3500 Diesel 4x4 Dually long bed. B&W RVK3600 hitch โ€ข 2015 Crossroads Elevation Homestead Toy Hauler ("The Taj Mahauler") โ€ข <\br >Toys:

  • 18 Can Am Maverick x3
  • 05 Yamaha WR450
  • 07 Honda CRF250X
  • 05 Honda CRF230
  • 06 Honda CRF230

Strabo
Explorer
Explorer
dedmiston wrote:
Or you could put some wind in the sails of the RV.NET ship by buying your filters at Camping World. Just sayin'.


Do you have a discount code?
04' F350 PSD TB SC FX4 XLT, TH-04' 32' Sandpiper Sport Fifthwheel WB Dual Axle
07' Rhino 686 SS106-ITP-AFE-BRP-T4-CDI-KIBBLEBWHITE-CVT-TSTICH-Ridgid LED LightBar-HID Conversion Kit-LIVEWIRE
04' Honda 250 Sportstrac quad
05' Honda 400 Ranchers quad

dedmiston
Moderator
Moderator
Or you could put some wind in the sails of the RV.NET ship by buying your filters at Camping World. Just sayin'.

2014 RAM 3500 Diesel 4x4 Dually long bed. B&W RVK3600 hitch โ€ข 2015 Crossroads Elevation Homestead Toy Hauler ("The Taj Mahauler") โ€ข <\br >Toys:

  • 18 Can Am Maverick x3
  • 05 Yamaha WR450
  • 07 Honda CRF250X
  • 05 Honda CRF230
  • 06 Honda CRF230

freewayrandy
Explorer
Explorer
X2 on Amazon. Onan brand in 2 days, free ship with Prime.
2022 Chevy Silverado 2500 HD Duramax/Allison, 2024 Cougar 27SGS

Strabo
Explorer
Explorer
Mine seem to last a good long time even tho we desert camp the most, so price isnt that much of an issue. Now oil i change alot, in fact its due again.

Tip: I use a vacume extractor to remove the oil, quick, easy and no mess.
04' F350 PSD TB SC FX4 XLT, TH-04' 32' Sandpiper Sport Fifthwheel WB Dual Axle
07' Rhino 686 SS106-ITP-AFE-BRP-T4-CDI-KIBBLEBWHITE-CVT-TSTICH-Ridgid LED LightBar-HID Conversion Kit-LIVEWIRE
04' Honda 250 Sportstrac quad
05' Honda 400 Ranchers quad

BigDogF250
Explorer
Explorer
I've been ordering them all from Amazon lately, they actually carry them (ships and sold by Amazon) and are prime eligible. Free shipping and better prices than anyone else locally. They also carry the WIX version of the Onan air filter for less, 11.99 instead of 14.99. Last time I checked pricing at an RV shop it was almost triple what Amazon wants.

AS to your original question, I only run the original or equivalent, never aftermarket. I'm not a fan of K&N when it comes to dirty places (like the desert).
Don't take life too seriously, it's not permanent.
06 Weekend Warrior FSC3200, Axles flipped, Bridgestone Duravis Tires
2005 Ford F250 PSD 4x4
07 Yamaha YZF450 White/Silver, 94 Husqvarna WXC610
2008 Polaris RZR 800, 2011 Honda CBR1000RR & one Goffin Cockatoo

lightfoot
Explorer III
Explorer III
Check Tweetdy's, they have a few. search for air filters.

http://tweetys.com/
USN EN2
2012 Ford F250 SC, 6.7L TD
2015 Voltage 3200
2004 Honda GL1800 Reverse Trike

allcool
Explorer
Explorer
I believe WIX makes these filters for Onan.
You can get the exact same OEM filter from (WIX)Napa Auto parts.

This is just for the air filter, not true for the Napa oil filters listed for the Onan genny,,, they are the wrong length imo.

jmo
2007 WW FSW3200
RZRS k&t Turbo
2 LT500
1 Lt500 hybrid
F350 CC 6.7PS Platinum

AzRocket
Explorer
Explorer
Answers seem unanimous. I've had luck with them, but my quads and stuff also aren't running (sometimes) for days on end non stop.

As asked above, any recommended spots to buy. The cheapest I found was about $12 online for myour filters, part# 140-3280. Thanks again.
2011 Ford F-250 XLT
2014 Genesis Suprdme 32 CR
2013 Polaris RZR XP4 900 Walker Evans

qchunter
Explorer
Explorer
edatlanta wrote:
I don't believe in K&N for anything I own.


I agree. K&N air filters are junk. They let in dirt.
2014 Iconic 2415AKG - 30' Toyhauler
2005 GMC 2500 Duramax

edatlanta
Explorer
Explorer
I don't believe in K&N for anything I own.
Ed
KM4STL

2006 GMC 2500HD CCSB 4x4 Duramax/Allison, Titan 52 gallon fuel tank, Prodigy Controller, B&W Companion Hitch, Progressive Industries EMS-PT50C, TST Systems 507 TPMS
2010 Jayco Designer 35RLTS,Cummins/Onan RV QG 5500 EVAP
Fulltime since 2010

thebudman
Explorer
Explorer
camper19709 wrote:
I would stick with a ONAN generator air filter.


Speaking of which, is there a preferred aftermarket vendor that sells onan products? An internet search shows a few- any one better (or cheaper) than another?
08 Dodge Ram 3500 Mega Cab 6 sp manual
08 WW FK 2100
08 Rhino, 99 Honda TRX 400

camper19709
Explorer
Explorer
I would stick with a ONAN generator air filter.
Chip
06 SurfSide
30ft class A
2 slides
Ford V10 chassis
04 Chevy Astro van toad