New 7W2326 Engine Oil Filter Replacement suitable for Caterpillar Equipment

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Description for 7W2326 Oil Filter

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This aftermarket Caterpillar 7W2326 Oil Filter is built to meet U.S. OEM specifications for durability and performance. At Propel Parts, we perform strict quality checks to ensure it fits and functions like your original Caterpillar Oil Filter.
Direct Replacement: Engineered for a precise fit in Caterpillar equipment.
OEM-Spec Quality: Manufactured to match the performance of your original part.
Tested Reliability: Strict quality checks are performed before shipping.

Specification for 7W2326 Oil Filter

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Replacement Part Number(s): 7W-2326
Specifications: Aftermarket Part | US OEM Specs.
Shipping: Same Day (Weekdays) | Order by 3pm.
Warranty: Unlimited Mileage | 1 Year Warranty.
Core: No Core Required | No Core Charge.
Weight: 1.80 LBS | 0.82 KG
Dimensions: 7.09 x 3.54 x 3.54 (inches)
Condition: New

Exact Fit Guarantee for 7W2326 Oil Filter

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Looking for a reliable replacement Caterpillar 7W2326 Oil Filter ? Order with confidence through our Exact Fit Guarantee.
Verified Fit: Before we ship, we check your part against CAT SIS (Caterpillar Service Information System) to confirm it's the correct match for your machine.
Peace of Mind: If it isn't the right fit, we'll contact you with the correct Caterpillar part number before your order goes out.
Exclusive Guarantee: Enroll in our Exact Fit Guarantee at checkout to ensure you get the part you need the first time.
Reviews

Customer Reviews

★★★★★

Quick Response. Very much appreciated.

★★★★★

Will definitely use regularly!
Shipped the exact product we were looking for. Prompt Customer Service. Seamless cross-border shipping

★★★★★

Steven & Propel Parts were a huge help! We were able to place a large order and get it shipped out same day to avoid a line down situation for a customer due to a lost component. The order was even submitted after the 3pm cutoff for same day shipments and we got it the next morning!

★★★★★

Good service, quick response.

★★★★★

Customer service was great! There was a small problem with the part and they responded quickly and respectfully until was resolved! Highly recommended

★★★★★

He was a great help with ordering and refunding the sales tax,

★★★★★

Great service affordable parts

★★★★★

Tiene una buena atención y servicio

★★★★★

Excellent Customer service

★★★★★

Great Customer Service!
Had some difficulties with the website. Contacted customer service. Once I communicated the issues I was having Steven worked through getting my order processed and making sure I got my receipt and all issues resolved. Perfect!

Product Questions

Frequently Asked Questions

What is the function of the 7W2326 engine oil filter?

The 7W2326 engine oil filter removes dirt, metal particles, and other impurities from the engine oil. This helps maintain clean lubrication, improving engine performance and extending its life.

What is the 7W2326 filter used for?

The 7W2326 filter removes dirt, debris, and contaminants from fluids before they reach critical components. Clean filtration supports performance and reduces internal wear.

How to install this 7W2326 engine oil filter?

Please review the following steps to ensure proper installation:

1. Turn off the engine and let it cool before starting 
2. Drain the used oil if necessary, then remove the old filter carefully 
3. Clean the mounting surface to ensure a proper seal 
4. Apply a light coat of clean oil to the gasket on the new filter 
5. Screw it in by hand until snug and tighten slightly more 
6. Refill the engine with the recommended oil and check for leaks once the engine runs briefly 

Refer to your equipment’s service guide for exact details

How do I install the 7W2326 filter?

A reliable installation of the 7W2326 starts with inspection and ends with verification. Follow this process:

  1. Shut down the engine and relieve any system pressure
  2. Remove the old filter and clean the mounting surface
  3. Check the seal seat and prime the new filter if required
  4. Install the 7W2326 and tighten to specification
  5. Restart and inspect for leaks or abnormal pressure

Which models are compatible with the 7W2326 oil filter?

This oil filter is compatible with a variety of engines and equipment models, including 214, 3054, 3054B, 312B L, 315, 317, 416D, 420E, 428F, 430E, and others. 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.

Which Caterpillar machines is the 7W2326 compatible with?

The 7W2326 filter is used across many Caterpillar applications, but the correct fit depends on your exact model and assembly. Always cross-check fitment using your service manual or part reference guide before ordering. Or reach out to Propel Parts for help verifying fitment.

Does this 7W2326 filter meet performance standards?

Yes, this 7W2326 oil filter is designed to OEM specifications for filtration, durability, and performance, providing dependable protection for compatible engines.

Does the 7W2326 filter meet performance standards?

Yes. The 7W2326 is built to meet OEM specifications for fit, strength, and service life. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to keep the assembly protected.

How often should I replace the 7W2326 engine oil filter?

It’s recommended to replace the oil filter with every oil change or as specified in your maintenance schedule. Regular replacement ensures clean oil flow and prevents damage from contaminants.

How often should the 7W2326 be replaced?

Service life for the 7W2326 depends on operating conditions and load. Replace it on inspection findings or at the interval your manual specifies rather than waiting for a failure.

What materials are used in this 7W2326 oil filter?

The 7W2326 filter is made using high-efficiency filter media and a durable outer casing designed to handle pressure and temperature changes while ensuring reliable oil filtration.

What are the signs of a worn or failing 7W2326 filter?

Catching a failing 7W2326 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

What are the signs that my engine oil filter needs replacement?

If you notice any of the following:

1. Decreased engine performance 
2. Dark or dirty oil
3. Unusual noise 

The filter may be clogged. Replacing it promptly helps maintain smooth engine operation and efficiency.

Why is the 7W2326 important, and what related parts work with it?

Keeping the 7W2326 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 6V5597 Seal and 9L7630 Gasket Ctp.

Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or returns?
Compatible Models

This 7W2326 Oil Filter is compatible with the following models:
214, 3054, 3054B, 3054C, 3054E, 3056, 312, 312B L, 312C, 315, 315B L, 317, 414E, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426B, 426C, 428B, 428C, 428D, 428E, 428F, 430D, 430E & more...

Shipping | Returns

Shipping

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.

Easy Returns

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.

Warranty

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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