2006–2009 Chevy Trailblazer SS 6.0L Radiator | Cold Case GMT573A

The Cold Case GMT573A aluminum performance radiator is designed for the 2006–2009 Chevrolet Trailblazer SS with the 6.0L engine. It combines a two-row core with 1-inch tubes, polished tanks, and fully TIG-welded aluminum construction.

Fitment and installation

• Application: 2006–2009 Chevrolet Trailblazer SS, 6.0L.
• Hood-latch clearance: Slight trimming of the hood-latch rubber insulator is required to mount the latch.
• Compare your radiator dimensions and mounting clearance before ordering. Overall height is not provided in the current supplier specifications and should be confirmed if needed.

Build a radiator, fan & shroud package

Looking to choose your cooling components together? Visit our Radiator, Fan & Shroud Kit Builder. Review available radiator and shroud options, selected kit contents, and fitment before ordering.

Matching dual 14-inch fan shroud

Pair this radiator with FMG's dual 14-inch fan shroud for Cold Case GMT573A. It is designed specifically for this radiator. Compare your radiator with the dimension sheet on the shroud listing and confirm engine and accessory clearance before ordering.

This is an FMG aftermarket shroud, not a Cold Case-manufactured part. The shroud is sold separately; fans and installation accessories are not included with the radiator. See the shroud listing for compatible fan options and required accessories, or compare Monty's independent fan CFM test results before choosing your fans.

Already have your radiator? Use our Shroud & Fan Kit Builder to choose your shroud and fans together. The radiator is sold separately from this shroud-and-fan kit. Review your selected kit contents and installation requirements before ordering.

Construction and cooling features

• 100% TIG-welded aluminum construction.
• Polished tanks.
• Two rows of 1-inch tubes. The supplier positions this oversized two-row design as a cooling alternative to 3- and 4-row aluminum radiators.
• 16 fins per inch.
• Corrugated fins provide additional surface area for heat transfer.
• Pressure tested.

Dimensions and core specifications

• Core height: 18 inches.
• Core width: 27 inches.
• Overall height: Not specified by the supplier in the current listing.
• Overall width: 27.5 inches.
• Overall thickness: 3 inches.
• Tubes: Two rows of 1-inch tubes.

Supplier warranty: Limited Lifetime Warranty.

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