02250221-305
02250221-305
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02250221-305
02250221-305

Sullair Radiator Replacement - 02250221-305

Sullair ReplacementSKU: 02250221-305
Price:
$895.00
Stock:
In Stock

Description

Sullair Radiator Replacement - 02250221-305

Help maintain proper engine cooling and reliable portable compressor performance with the Sullair Radiator Replacement - 02250221-305, a radiator designed for compatible Sullair 185 DPQ blower compressor applications. This replacement radiator helps remove heat from the engine cooling system so the compressor can operate within the proper temperature range during daily use. Replacing a leaking, clogged, corroded, or damaged radiator can help reduce overheating risk, support steady jobsite operation, and keep your Sullair compressor running dependably.

  • Supports Engine Cooling: Helps remove heat from the engine cooling system to support proper operating temperature and reliable compressor performance.
  • Helps Reduce Overheating Risk: Replacing a damaged or restricted radiator can help restore cooling efficiency and reduce temperature related downtime.
  • Designed for 185 DPQ Blower Applications: Identified as Sullair part number 02250221-305 and listed as RADIATOR, 185 DPQ BLOWER for compatible compressor equipment.
  • OEM Compatible Replacement: Built as a replacement for Sullair part number 02250221-305.

Keep engine cooling performance consistent and help protect your portable compressor from heat related issues with the Sullair Radiator Replacement - 02250221-305, a practical replacement part for supporting long term Sullair compressor reliability.

Why Choose Us?

  • OEM-Equivalent Quality: Our parts meet or exceed OEM standards - at a fraction of the price. You're not paying extra for a logo.
  • Not Just Another Marketplace: We're not just a place to buy parts or oil. We're compressor experts who can provide personalized guidance and reliable support.
  • All Brands, No Restrictions: Unlike many distributors who are tied to OEM agreements, we sell and service parts for all major compressor brands. Can't find what you need? We'll help you get it.
  • USA-Based Support: Talk to real people in Greenville, SC, who know compressors and are ready to help.

Still curious? Learn more about our Inlet to Outlet™ Promise and see why so many customers trust us as their go-to compressor partner.

Other Sullair Replacement Parts:

In addition to the Sullair Radiator Replacement - 02250221-305, we stock replacement parts for Sullair Air Filters, Sullair Oil Filters, Sullair Separators, Sullair Oil and more so you can maximize the performance of your Sullair Compressors.

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Frequently Asked Questions

Is the 02250221-305 radiator compatible with my Sullair compressor?

The 02250221-305 is a Sullair radiator replacement for compatible Sullair compressor applications. Parts references identify it as a radiator for 185 DPQ blower applications, and some listings associate it with Sullair 185 DPQ compressor cooling systems. Compatibility should always be confirmed by matching 02250221-305 in your compressor manual and verifying the model and serial number before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility. 

What does the 02250221-305 radiator do?

The 02250221-305 helps remove heat from the compressor’s cooling system during operation. It supports proper engine or compressor package cooling by transferring heat away from the coolant circuit.

This radiator helps:

  • Support proper operating temperature
  • Help prevent overheating
  • Maintain cooling-system performance
  • Protect engine and compressor components from heat-related stress
  • Support reliable portable compressor operation

What are the signs that the 02250221-305 radiator needs replacement?

Common signs include:

  • Compressor running hotter than normal
  • High-temperature shutdowns or warnings
  • Coolant leaks near the radiator
  • Visible corrosion, cracks, or damaged fins
  • Restricted airflow through the radiator core
  • Coolant loss without another clear cause
  • Bent or clogged radiator fins
  • Cooling-system pressure issues
  • Radiator damage found during inspection

Is this an OEM part?

This is an OEM-equivalent replacement radiator designed to meet the same performance standards as the original Sullair radiator.  

How difficult is it to install?

Installing the 02250221-305 is generally a moderate to advanced maintenance task because it involves the compressor cooling system and may require draining coolant.

Before service, the compressor should be:

  • Fully shut down
  • Secured so the engine cannot start
  • Completely depressurized if other compressor components are being serviced
  • Cooled to a safe working temperature
  • Positioned to contain drained coolant
  • Serviced according to proper coolant-handling and disposal requirements

Installation typically involves draining the cooling system, disconnecting hoses and mounting hardware, removing the old radiator, installing the replacement 02250221-305, refilling the system with the correct coolant, bleeding air if required, and checking for leaks and proper operating temperature after startup.

Do you carry other parts for Sullair?

Absolutely. We stock a range of air filters, oil filters, valves, synthetic oils, and many other maintenance parts for Sullair equipment. If you don’t see what you need, just ask and we’ll help you find it. 

How do I know which oil to use in my Sullair compressor?

Stationary rotary screw compressors may have specific oil requirements that differ from reciprocating or portable units. To make sure you’re using the right lubricant for your machine, check out our full guide here: Choosing the Right Oil for your Sullair Compressor. It covers the recommended options for rotary screw compressors and helps you match your compressor with the proper oil.

Where do your products ship from?

All parts ship from our Greenville, South Carolina warehouse. Our USA-based team ensures fast shipping and dependable customer support whenever you need assistance.