Chevrolet Silverado 1500 Hybrid Radiator - Mishimoto - `04-`06. This direct-fit Mishimoto radiator is designed specifically for 2004–2006 Silverado 1500 Hybrid applications and replaces worn or leaking stock units with a durable OEM-style solution.

Built with an aluminum core and OEM-spec plastic end tanks, this replacement radiator maintains stock cooling performance while addressing common failure points of older units. It installs without modification to the factory engine bay, so there’s no need to bend, cut, or adapt mounting points or hoses. Ideal for enthusiasts repairing an aged, clogged, or leaking radiator, the Mishimoto unit is manufactured to match factory dimensions and integrates with existing fan shrouds and hardware. Backed by the Mishimoto Lifetime Warranty, it provides a reliable long-term replacement for your Silverado’s cooling system.

Features

• Direct OEM fit for 2004–2006 Chevrolet Silverado 1500 Hybrid (5.3L)
• Aluminum core with OEM-spec plastic end tanks for stock cooling efficiency
• No modifications required—fits with original engine bay equipment
• Replacement solution for leaks, clogs, or cracked plastic tanks
• Includes Mishimoto Lifetime Warranty

If you have questions or want to confirm fitment, call us directly — we’re happy to help. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. 512-982-9393 (TX), 562-981-6800 (CA)

Thinking about purchasing multiple items? Contact us for shipping discounts. We install on premises at both locations.

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