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Randy's Transmissions  |  SKU: RT-A1-1114

Fluidyne 2011-2014 Duramax LML/LMM Extreme Duty Bar Plate Cooler

Regular price USD 49900

Can I pick up my order or have it installed at your shop?

Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.

How do I know if this part fits my vehicle?

Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.

What if I need to return a product or it’s defective?

Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)

What's the lead time on custom or fabricated parts?

Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.

Description

Keep your 2011-2014 Duramax LML/LMM running cooler under demanding conditions with the Fluidyne Extreme Duty Bar Plate Cooler. Designed for improved cooling performance, this high-capacity cooler helps manage operating temperatures during towing, heavy loads, and performance applications. MPN: RT-A1-1114.

Why Choose the Fluidyne Extreme Duty Bar Plate Cooler?

  • Extreme Duty Cooling – Designed to provide enhanced cooling capacity for demanding diesel applications.
  • Bar Plate Construction – Provides a durable design built for improved heat transfer and long-term reliability.
  • Heavy-Duty Performance – Helps maintain controlled operating temperatures during towing and high-load conditions.
  • Durable Construction – Engineered for strength and dependable performance in demanding environments.
  • Duramax-Specific Fitment – Designed for 2011-2014 Duramax LML/LMM applications.
Fits These Models

Fits 2011-2014 Chevrolet/GMC Duramax LML/LMM applications.

Key Features at a Glance
  • Bar Plate Cooler Design - Provides efficient heat transfer and durable operation.
  • Extreme Duty Construction - Built for demanding diesel performance environments.
  • Towing Ready - Helps support cooling performance under heavy loads.
  • Duramax Performance Upgrade - Designed for improved thermal management.
Notes
  • MPN: RT-A1-1114
  • Verify vehicle application before installation.

SKU: RT-A1-1114

Questions? We’re Here to Help.

Have questions about upgrades for your Duramax? Contact FASS Motorsports and we’ll get you dialed:

Phone: 636-429-7020

Email: info@fassmotorsports.com