The closest fuel filter to the Onan p/n 149-2629 is one that is found on older Ford vehicles but it is NOT truly interchangeable as the "in" tube is 5/16" instead of 1/4" like the OEM Onan. The 1/8" pipe thread on the "out" end is the same on both. Onan's fuel, air & oil filters may be supplied by Wix Filters but even their catalog does not offer a cross reference for Onan p/n 149-2629. It may be possible, but not advisable, to stretch the Genset's 1/4" supply line over the 5/16" input tube but why take chances when the cost of the filters is comparable. Comment by Generatorman: The 149-2629 fuel filter supersedes to a 149-2341-01, not to be confused with the 149-2341 (without the -01 suffix). What the difference is, I don't know. I have both in stock and will compare them and post back. There may be a media change or the micron size of the actual filter media may be different in the -01 filter. As for a replacement / aftermarket / cross, I have yet to find one. Update: Onan p/n 149-2341 is marked 30 micron, where the -01 is not marked at all.
Another member has informed me of what oil to use (Mobil 1 10-40), the appropriate oil filter wrench (0420-0577) and the oil filter (Onan 122-0836, NAPA 7398, WIX 57398).
The STP Oil Filter Cross Reference for Onan part number 122-0645 typically includes filters such as the STP S2803. This cross-reference helps ensure compatibility and provides consumers with alternative options for oil filtration in engines that use the Onan filter. Always verify the specifications and compatibility before making a purchase.
You do not have to use a Denso oil filter, you can use any brand filter you want. Go to any auto parts store and they will cross-refernce your Onan filter to another brand. Purolator, Wix, & Bosch make excellent filters. I looked this filter up on the Purolator cross-reference chart and came up with no results. Is it possible you're using the wrong numbers.
To cross-reference the Onan air filter part number 140-4151, you can start by checking the manufacturer's catalog or website for compatible models. Additionally, use online automotive parts retailers or databases that allow you to input the part number to find equivalent filters from other brands. It’s also helpful to consult with a local dealer or mechanic, as they may have access to cross-reference guides or databases. Always verify the specifications, such as dimensions and filtration ratings, to ensure compatibility.
Some use a ball type Govenor. Some use Electronic. Depends on what you have.
No way do you want to use a Fram oil filter. Use Napa, Purolator, Wix, Bosch, or other quality filter. Fram is not a quality filter.
I think it draws about 4 Lbs of vacuum.
Yes I Use it every day it is my lock screen on my Mac and IPhone 4
You can use PH3593A which is a Honda oil filter. There are also other sizes you can use that will fit but they are the Honda brand.
I use straight 30 weight. Depending on the oil pan. 6 quarts is normal.
NO
He had to change the fuel filter on his car when it became clogged.A special filter can collect dust and spores from the air in your home.Screens, sieves, and other devices filter sediments from drinking water.