Shop Peterbilt 587 Transmission Coolers

Peterbilt 587 Transmission Coolers

Peterbilt 587 Transmission Coolers - Keep Your Truck Running Cool and Efficient The Peterbilt 587 is a heavy-duty semi-truck known for its rugged performance and reliability. At the heart of this workhorse is the transmission, which requires proper cooling to operate efficiently and prevent overheating. Upgrade your Peterbilt 587 with a high-quality transmission cooler to maximize its power and longevity. These coolers come in a range of sizes and configurations to fit your specific needs, ensuring your truck maintains ideal operating temperatures even under the toughest conditions. With a focus on quality and durability, Peterbilt 587 transmission coolers help you get the job done without worry, delivering the dependable performance you demand from your semi-truck.

Frequently Asked Questions About Peterbilt 587 Transmission Coolers

Will these transmission coolers fit my specific year Peterbilt 587?

Most aftermarket transmission coolers for the Peterbilt 587 are designed to fit model years 2011-2017. However, there can be variations based on your specific engine configuration (Cummins ISX, Paccar MX, etc.) and transmission type. We recommend checking your VIN or contacting us with your truck's year, engine, and transmission details to ensure proper fitment before ordering.

How difficult is the installation process, and what tools will I need?

Installation typically takes 2-4 hours for someone with moderate mechanical experience. You'll need basic hand tools including wrenches, socket set, and potentially a drill for mounting brackets. Most coolers come with mounting hardware, but you may need to purchase transmission cooler lines separately. Professional installation is recommended if you're not comfortable working with transmission fluid systems, as improper installation can lead to leaks or transmission damage.

What's the difference between tube-and-fin and plate-and-fin coolers for my 587?

Tube-and-fin coolers are more economical and work well for standard highway driving conditions. Plate-and-fin coolers offer 20-30% better cooling efficiency and are recommended for heavy hauling, mountain driving, or hot climate operations. The plate-and-fin design also tends to be more compact, which can be beneficial in the tight space constraints of the 587's engine compartment.

Do I need to upgrade my transmission cooler if I'm increasing my engine power?

Yes, if you're adding performance upgrades that increase horsepower by 50+ HP or torque by 100+ lb-ft, upgrading your transmission cooler is highly recommended. The stock cooler may not adequately handle the increased heat generated by higher power output, potentially leading to transmission fluid breakdown and premature wear. Many drivers report transmission temperatures dropping 20-40 degrees after upgrading to a larger capacity cooler.

How do I know what size transmission cooler I need for my application?

Cooler sizing depends on your gross vehicle weight rating (GVWR) and typical load conditions. For standard highway hauling under 80,000 lbs, a 24,000-28,000 BTU cooler is usually sufficient. For heavy haul applications or consistent mountain driving, consider a 30,000+ BTU unit. Always choose a cooler rated at least 1.5 times your maximum expected load to ensure adequate cooling capacity during peak demand situations.