Cold Case GMT575A Aluminum Performance Radiator

PART# GMT575A | SKU COLDGMT575A
★★★★★ ★★★★★ 1.0 (2 Reviews)

Vehicle Fitment For:
2006-2010 GM 6.6L Duramax LLY/LBZ/LMM

See full application list below
$685.54

In-Stock
FREE Delivery by ,
If you order within hr min
This product cannot be shipped to your destination
Not Shipping to ?
Need it faster?

Description

Add the Cold Case GMT575A Aluminum Performance Radiator from XDP to your GM 6.6L Diesel LBZ/LMM pickup. Cold Case Radiators are built to be a performance radiator that matches your factory components but are built better! Each unit is manufactured from 100 percent TIG welded aluminum that is made to look beautiful, and is also built to last! Don't just purchase some universal 3 or 4 row aluminum radiator for your cooling needs. Go with something that cools well and is meant specifically for your truck. Each radiator is designed as a direct-fit replacement featuring a bolt-in installation that goes right into the factory location. This radiator features a polished finish and comes ready for installation. For those that don't want the polished look, you can paint your radiator and it'll look just like a factory component once it's installed.

Features:
  • Pressure Tested
  • 16 Fins Per Inch
  • Direct-Fit Replacement
  • 100 Percent TIG Welded
  • All Aluminum Construction
  • Corrugated Fins Give More Surface Area & Thermal Transfer

Radiator Specifications:
Core Height: 23 Inch
Core Width: 34 Inch
Overall Height: 25 Inch
Overall Width: 45 Inch (Brackets)
Overall Thickness: 3 Inch
Tubes: (2) 1 Inch Tubes
Upper Hose: 1.75 Inch
Lower Hose: 2 Inch
Manufacturer Warranty*:
Limited Lifetime Warranty

Reviews For Cold Case Radiators GMT575A

Overall Rating
1.0/5
2 Reviews
Rating Snapshot
5 ★
0
4 ★
0
3 ★
0
2 ★
0
1 ★
2
Verified Buyer
★★★★★ ★★★★★
Not worth it at all
Fowlerback (Okc) | March 10th, 2026
Didn't even have it a year or put over 20k miles on it, and it's already leaking BAD. Customer service aint much help, and it's a pain in the neck to warranty. Not to mention if you have to warranty it every year, it wouldnt be worth having one. Looks good, but that is it. Everything else isn't worth it.
Verified Buyer
★★★★★ ★★★★★
Quality is poor
Hector | January 7th, 2026
Quality is cheap. When going through the warranty process takes over a month. Guys at Cold Case are also not much help. Mishimoto for the win, save yourself the headache.
Write a Review

Review this product and help other XDP customers make informed decisions!

Overall Rating
Your Information

Frequently Asked Questions

No questions about this product. Be the first to ask a question!
Ask A Question
Ask a question about this product
Please allow up to 1 business day for reply.

More to Consider

Specifications For Cold Case Radiators GMT575A

MPN GMT575A
SKU COLDGMT575A
GTIN 846861013755
ID 140831
Manufacturer Name Cold Case Radiators
Shipping Weight 30.00 lb.
Shipping Length 47 in.
Shipping Width 8 in.
Shipping Height 27 in.
Fuel Type Diesel
E-Code 1
Manufacturer Warranty* Limited Lifetime Warranty
Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Internal L2R4

Recently Viewed

ITEM ADDED TO CART

Complete the job with these highly suggested add-on products.

Product prices marked with an * may require additonal fees, such as a core charge, which will be displayed in the cart.