New 6I0273 Air Filter Replacement suitable for Caterpillar Equipment
- New Air Filter Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 6I0273 Air Filter
â–¶Specification for 6I0273 Air Filter
â–¶Exact Fit Guarantee for 6I0273 Air Filter
â–¶| Models | 1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2470C, 2491, 2570C, 2590, 2670C, 3306B, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L |
|---|---|
| Dimensions | 14.57x14.57x14.57 |
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Grateful I found this company!
I’m grateful I found this company! They answer the phone every time plus the parts are packaged very well!! Even the angriest mailman couldn’t damage your parts! lol The parts showed up as planned and for being aftermarket the quality seems to be good!! The warranty is the same as CAT. Thank you Daniel!!! -
I would give 5 stars but my first time ordering from here and using aftermarket parts. The price is reasonable comparing to original Cat parts and the customer support is great and hoping to do more business with them
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Great customer service.
Prompt , knowledgeable and friendly service. -
Excellent service and quick response!
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Amazing Help.
I don't know who I spoke with, but they were helpful. We will be buying those parts shortly.
Frequently Asked Questions
What is the 6I0273 filter used for?
The 6I0273 filter removes dirt, debris, and contaminants from fluids before they reach critical components. Clean filtration supports performance and reduces internal wear.
How do I install the 6I0273 filter?
A reliable installation of the 6I0273 starts with inspection and ends with verification. Follow this process:
- Shut down the engine and relieve any system pressure
- Remove the old filter and clean the mounting surface
- Check the seal seat and prime the new filter if required
- Install the 6I0273 and tighten to specification
- Restart and inspect for leaks or abnormal pressure
Which Caterpillar machines is the 6I0273 compatible with?
The 6I0273 is matched to particular Caterpillar equipment, so always verify the application against your parts reference before purchasing. If you are still unsure, reach out to Propel Parts, our team will be happy to help you verify if this part fits your equipment.
Does the 6I0273 filter meet performance standards?
Yes. Propel Parts supplies the 6I0273 as a premium aftermarket part made to meet OEM specifications. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications so you can fit it with confidence.
How often should the 6I0273 be replaced?
Replace the 6I0273 whenever the assembly it serves is overhauled, or any time it shows wear, damage, or corrosion. Following the intervals in your service manual is the best guide.
What are the signs of a worn or failing 6I0273 filter?
Catching a failing 6I0273 early prevents wider damage. The common warning signs include:
- Reduced flow or pressure
- Warning indicators or bypass activation
- Visible contamination in the fluid
- Reduced performance or efficiency
Why is the 6I0273 important, and what related parts work with it?
Keeping the 6I0273 in good condition protects the components around it and supports smooth, reliable operation. Maintaining the assembly with parts that meet OEM specifications helps you avoid unplanned downtime. Related hardware on our site includes 9U8886 Ring Seal and 6F9163 Gasket.
This 6I0273 Air Filter is compatible with the following models:
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2470C, 2491, 2570C, 2590, 2670C, 3306B, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L & more...

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
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