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SKU:
ZZ3F03635
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Fit for Onan 140-2842 Air Filter 19215-1120 AF1658K
$50.39
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$50.39
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$50.39
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Air Filter for Onan
This air filter is a reliable replacement for Onan generator and engine applications, designed to trap dirt and debris while maintaining consistent airflow for efficient combustion. It matches OEM cross-reference numbers 140-2842, 19215-1120, and AF1658K, ensuring a proper fit for compatible Onan systems.
Overview
This air filter for Onan is built to deliver clean air to your engine, protecting internal components from harmful contaminants. It is designed as a direct replacement for Onan models using part numbers 140-2842, 19215-1120, and AF1658K. The filter helps maintain engine performance and extends the service life of your equipment.
Built For Performance
- High-quality filtration media captures fine dust and particles
- Reinforced construction resists deformation under heavy airflow
- Precise dimensions match OEM specifications for reliable sealing
- Consistent airflow supports efficient fuel combustion
- Designed for long service intervals in demanding conditions
Fits These Machines
- for Onan generators using air filter 140-2842
- for Onan engines using part 19215-1120
- for Onan equipment requiring AF1658K
On-The-Job Use
- Used in standby and portable generator sets
- Applies to industrial and agricultural engine applications
- Suitable for routine maintenance in construction and rental equipment
Specs At A Glance
| Part Number(s) | 140-2842, 19215-1120, AF1658K |
| Type | Air Filter |
| Brand Fitment | for Onan |
Good To Know
Q: How often should this air filter be replaced? A: Replace it when the filter appears dirty or clogged, typically every 100 to 250 hours of operation depending on working conditions. Regular inspection ensures optimal engine protection and performance.
Q: Will this filter fit my specific Onan model? A: Fitment depends on your engine’s serial number and air cleaner housing. Check your original part number against 140-2842, 19215-1120, or AF1658K to confirm compatibility before ordering.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.