
122-0325 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.10 | Condition is Open box, Onan 122-0325 Fuel Filter NOS, shipping cost = $9.99 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.00 | Top Pick! Condition is New, Onan 122-0325 FUEL Filter, FREE SHIPPING | ![]() |
![]() | $35.00 | Condition is New, Onan 122-0325 Filter NOS, shipping cost = $10.95 | 100.0% |
![]() | $49.95 | Condition is New, # 122 0325 Genuine OEM Onan Primary Fuel Filter, FREE SHIPPING | ![]() |
![]() | $74.95 | Condition is New, # 122 0325 Genuine OEM Onan Primary Fuel Filter, FREE SHIPPING | 100.0% |
![]() | $79.00 | Condition is New, 122 0325 Genuine OEM Onan Primary Fuel Filter, shipping cost = $9.99 | 99.7% |
![]() | $90.00 | Condition is New, OEM ONAN ENGINE 122-0325 FUEL FILTER, FREE SHIPPING | 99.6% |
![]() | $83.94 | Condition is New, Onan 122-0325 Primary Fuel Filter & Fleetguard, shipping cost = $10.00 | 99.8% |
![]() | $98.95 | Condition is New, Onan Generator Fuel Filter, 122-0325, shipping cost = $9.42 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.99 | Condition is New other (see details), GENUINE OEM ONAN FUEL FILTER ELEMENT 122-0325 2910001255600 2910-00-125-5600 NOS, shipping cost = $24.99 | 100.0% |
![]() | $74.95 | Condition is New other (see details), Onan 122-0325 , Fuel Filter, shipping cost = $14.50 | 100.0% |
![]() | $75.00 | Top Pick! Condition is New other (see details), Cummins / Onan #122-0325 Primary Fuel Filter., shipping cost = $18.95 | 99.4% |
![]() | $85.00 | Condition is New other (see details), Cummins/Onan #122-0325 Fuel Filter (Primary), shipping cost = $9.02 | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $34.31 | Top Pick! Condition is New – Open box, Genuine OEM Onan Military Primary Fuel Filter, PN: # 122 0325, shipping cost = $11.35 | 100.0% |
![]() | $60.00 | Condition is New – Open box, Cummins ONAN FUEL FILTER 122-0325, shipping cost = $9.69 | 100.0% |
![]() | $105.00 | Condition is New – Open box, GENUINE ONAN 122-0325 NSMP, FREE SHIPPING | 99.9% |
![]() | $105.00 | Condition is New – Open box, ONAN 122-0325 NSMP, FREE SHIPPING | 99.9% |



The Onan 122-0325 and 122-0326 Secondary Fuel Filters are crucial components in maintaining the optimal performance and longevity of your Onan generator. These MDJE (Medium Duty, Junior Engine) filters are designed to protect your generator's engine from contaminants that may be present in your fuel supply.
The primary function of the Onan 122-0325 and 122-0326 Secondary Fuel Filters is to remove any particles, debris, or water that may have inadvertently made its way into your fuel tank. These filters have a micron rating of 10, ensuring that they can capture particles as small as 10 microns, providing robust protection for your generator.
The Onan 122-0325 and 122-0326 Secondary Fuel Filters are constructed from high-quality materials, including a spun-bonded polyester media, which provides excellent filtration efficiency, and a heavy-duty housing made from durable plastic. The filters also feature a replaceable element design, making it easy to replace the filter media when it becomes clogged or worn out.
The Onan 122-0325 and 122-0326 Secondary Fuel Filters are designed to be easy to install and maintain. They have a standard 1/4-inch NPT threaded connection, which can be easily connected to your generator's fuel system. The filters also have a clear sight glass, allowing you to easily monitor the filter element and determine when it's time for replacement.
In summary, the Onan 122-0325 and 122-0326 Secondary Fuel Filters are essential components for maintaining the performance and longevity of your Onan generator. They provide robust protection against fuel contaminants, are constructed from high-quality materials, and are easy to install and maintain. These filters are a smart investment for any Onan generator owner looking to ensure optimal performance and trouble-free operation.
Pros of buying Onan 122-0325/122-0326 Secondary Fuel Filter MDJE:1. Reliable Brand: Onan is a well-known and trusted brand in the generator industry, known for producing high-quality products.
2. Fits Perfectly: This filter is specifically designed for Onan generators, ensuring a perfect fit and proper function.
3. Enhances Performance: The secondary fuel filter helps remove any remaining impurities from the fuel, ensuring that the engine runs smoothly and efficiently.
4. Easy Installation: The filter is easy to install, requiring no special tools or knowledge.
Cons of buying Onan 122-0325/122-0326 Secondary Fuel Filter MDJE:1. Price: Compared to some other filters, Onan filters can be a bit pricey.
2. Availability: In some areas, it might be difficult to find this specific filter in local stores, requiring an online purchase.
Conclusion:While the Onan 122-0325/122-0326 Secondary Fuel Filter MDJE might be a bit more expensive than some other filters, the benefits of a reliable brand, perfect fit, and improved engine performance make it a worthwhile investment for Onan generator owners. The ease of installation and the role it plays in ensuring the longevity of the engine make it a smart choice for regular maintenance.
Recommendation:If you own an Onan generator, consider investing in the Onan 122-0325/122-0326 Secondary Fuel Filter MDJE. Regularly changing this filter will help ensure your generator runs smoothly and efficiently, saving you money on potential repairs in the long run.
Details:
Mdje 6.0 7.5 kw spec ab-AF. New genuine Onan primary and secondary fuel filter pair, part numbers 122-0325 122-0326.
specifications inboardfuel:
- brand: Onan
- mpn: 122-0325
- part type: Fuel Filter
offer inboardfuel:
- availability: in stock
- options: ship-to-home
- sold #: 32
- in stock #: 5
- started: may 16, 2024
- prices: $34.31–$105.00
- item condition:
- Open box
- New
- New other (see details)
- New – Open box
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
returns inboardfuel:
- paid by: buyer
- policy: returns accepted
- time: 30 days
payments inboardfuel:
- credit card: american-express
- wallet: paypal
seller inboardfuel:
- city: georgetown, kentucky
- rating: 99.5%
- # reviews: 6854
shipping inboardfuel:
- type: calculated
- service: usps ground advantage
- class: standard
- transit: 5-9 days
- carrier: usps
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