New 1328590 Core As - Oil Coo Replacement suitable for Caterpillar Equipment

$781.29
Call +1-877-228-3765 for availability
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Details

Description for 1328590 Core As - Oil Cooler

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This aftermarket Caterpillar 1328590 Core As - Oil Cooler 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 Core As - Oil Cooler.
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 1328590 Core As - Oil Cooler

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Replacement Part Number(s): 132-8590
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: 11.08 LBS | 5.03 KG
Dimensions: 14.57 x 5.12 x 5.12 (inches)
Condition: New

Exact Fit Guarantee for 1328590 Core As - Oil Cooler

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Looking for a reliable replacement Caterpillar 1328590 Core As - Oil Cooler ? 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

★★★★★

Online order.
I had a good experience this morning I placed an online order and everything went smoothly. The staff at propel parts has always been helpful in the past when I have been looking for harder to find parts or something that wasn’t listed online.

★★★★★

They were great to deal with

★★★★★

The customer care response was very awesome. It was more than what I expected
The customer care response was very effective and timely
The response time was amazing
The availability of most of the parts that I wanted was also very awesome
Thanks keep it up

★★★★☆

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

★★★★★

Good Stuff.
We have had a couple shipping issues, but each time they made it right and we ended up getting what we need. Quality parts at half the price of OEM.

★★★★★

I own old cat bulldozers D8k,D8H,D8N that required frequent repairs and servicing. it was erratic and practically cumbersome to keep them running without constant supply of reliable
and affordable spares in Uganda a third world country however,since I started dealing with propel parts US,my bulldozers have earned reliability and efficiency in providing high quality services to clients and making me a great dependable construction company in earth moving.
My shipments are always handled expeditiously and delivered in record time to Uganda this is awesome from Propelparts.
My business is booming by the clock for finding the best partner in Propelparts.

★★★★★

Good Customer Service. Fast Shipping. A+++

★★★★★

Excelente servicio rapido, responsable y confiable

★★★★★

100% recommend it is a good parts by par for five years and everything is good

★★★★★

Amazing service, emails answered very quickly with simple straight forward answers. Haven’t received the parts yet but ordering them was quick and easy.

Product Questions

Frequently Asked Questions

What is the Caterpillar 1328590 / 1W6720 oil cooler core assembly used for?

This oil cooler core assembly helps regulate oil temperature in Caterpillar equipment to support efficient engine and hydraulic system performance.

Why is oil cooling important in heavy equipment?

Proper oil cooling helps:

  1. Prevent overheating 
  2. Improve lubrication efficiency
  3. Extend the lifespan of critical engine components

What are common signs of a failing oil cooler core?

Signs may include overheating, oil contamination, reduced cooling efficiency, or visible leaks.

Is this oil cooler core assembly compatible with multiple Caterpillar machines?

Yes, compatibility depends on the equipment model and cooling system configuration. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.

Can a damaged oil cooler affect equipment performance?

Yes. Poor cooling performance can increase operating temperatures and place additional stress on engine systems.

Are aftermarket oil cooler assemblies dependable?

Yes. Premium aftermarket cooling components that meet or exceed OEM expectations can provide reliable durability and heat transfer performance.

Are there related Caterpillar cooling system parts available?

Yes, related components such as the Caterpillar 1154517 Core A may also be used in heavy equipment cooling applications.

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