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23 reviews
Onan 4000 micro quiet air filter
OEM exact replacement for my generator. Better quality than some of the others that are sold. Fit exactly with the correct gasket attached to one end. Shipping was quick and on time.
Verified purchase: Yes • Condition: new • Sold by: anyrvparts
Not completely compatible
I wanted Onan Original 140-2852. Couldn’t find it. I bought this as description stated compatible. It’s almost was too tight of fit. Couldn’t use the filter cover plate as filter housing cover would not snug up. When time comes to replace, I will try cutting out the plastic seal on side. If that doesn’t work I guess I will try aftermarket original replacement.Read full review
Works well
Easy way to get RV generator parts
Verified purchase: Yes • Condition: new • Sold by: yourrvsolutions
Usual Onan quality
Be careful if you remove and install again. Foam gasket distorts to fit air cleaner housing flange.
Verified purchase: Yes • Condition: new • Sold by: anyrvparts
Air filter
Seems to be good quality and fits well.
Verified purchase: Yes • Condition: new • Sold by: anyrvparts
Onan air filter
Perfect fit for my 4k onan generator. Good quality.
Verified purchase: Yes • Condition: new • Sold by: timsmobiletruck...
Perfect factory part.
Verified purchase: Yes • Condition: new • Sold by: anyrvparts
OEM
You know you are getting quality with an OEM filter.
Verified purchase: Yes • Condition: new • Sold by: yourrvsolutions
Original quality
Great fit
Verified purchase: Yes • Condition: new • Sold by: tweetys_rv
air filter
Works like it is supposed to
Verified purchase: Yes • Condition: new • Sold by: anyrvparts