Frequently Asked Questions About Ford Aeromax Truck Transmission Coolers

Will these transmission coolers fit my specific Ford Aeromax model year?

Our transmission coolers are designed to fit Ford Aeromax trucks from 1988 to 1998. However, compatibility can vary based on your specific engine configuration (Cat 3406, Cummins N14, or Detroit Series 60) and whether you have an automatic or manual transmission. We recommend checking your truck's VIN and transmission model number before ordering. If you're unsure, our customer service team can help verify fitment with your specific truck details.

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

Installation typically takes 2-4 hours for someone with moderate mechanical experience. You'll need basic hand tools including wrenches (3/8" to 3/4"), a drill with metal bits for mounting brackets, hose clamps, and transmission line disconnect tools. The most challenging part is usually routing the cooler lines properly to avoid heat sources and moving parts. Most units come with mounting hardware, but you may need to purchase transmission fluid and new hose clamps separately. Professional installation is recommended if you're not comfortable working with transmission lines.

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

Tube-and-fin coolers are more affordable and work well for standard highway driving and moderate loads. They typically provide 15-20% cooling improvement. Plate-and-bar coolers offer superior cooling efficiency (25-35% improvement) and are better suited for heavy hauling, mountain driving, or hot climate operation. They're more durable but cost approximately 40-60% more. For Aeromax trucks regularly pulling 70,000+ lbs or operating in temperatures above 90?F, we recommend plate-and-bar construction.

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

Cooler sizing depends on your gross vehicle weight, typical load weight, and driving conditions. For standard highway use with loads under 60,000 lbs, a 24,000-30,000 GVW rated cooler is sufficient. For heavy-haul applications or mountainous terrain with loads over 70,000 lbs, choose a 40,000+ GVW rated cooler. Measure your available mounting space - most Aeromax trucks can accommodate coolers up to 11" x 20". Going larger than necessary won't hurt but may not provide additional benefits.

Do these coolers come with mounting brackets and will they work with my existing transmission lines?

Most transmission coolers include universal mounting brackets that work with the Aeromax frame rails. However, you'll likely need adapter fittings to connect to your existing transmission lines. Ford Aeromax trucks typically use either 3/8" or 1/2" transmission line connections depending on the transmission model. We recommend ordering a fitting kit specific to your transmission type (Eaton Fuller, Spicer, or Allison) to ensure proper connection. The cooler should be mounted in series with your existing radiator cooler, not as a replacement.