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Mishimoto 10-23 Lexus GX460 4.6L Performance Aluminum Radiator

Mishimoto 10-23 Lexus GX460 4.6L Performance Aluminum Radiator

Regular price $648.95
Sale price $648.95 Regular price
Discounts and shipping calculated at checkout.
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Whether you are out on the trails wheeling or taking down miles along the local interstate, upgrading your radiator to the Mishimoto performance aluminum radiator for the 2010-2023 Lexus GX460 is a smart investment for improving your vehicle’s performance and longevity. For those who use their 2010-2023 Lexus GX460 for off-roading, this radiator can handle the additional strain and heat generated during these activities, providing better reliability and performance in rugged conditions.

Over time, the factory radiator can develop issues such as leaks, corrosion, or clogging. Upgrading to a new Mishimoto performance aluminum radiator can prevent these problems before they occur, saving you from potential breakdowns on the trail. Our direct-fit radiator features a 40mm thick core for increased cooling capacity and a 40% core volume increase over stock.

Constructed entirely from aluminum with durable, TIG-welded end tanks, it includes an efficient in-tank liquid-to-liquid stacked plate transmission cooler for optimal transmission fluid temperature control. The radiator also comes with a magnetic drain plug to capture metallic debris in your cooling system and is backed by the Mishimoto Lifetime Warranty for peace of mind.

MMRAD-GX460-10 Install Tips 

MISMMRAD-GX460-10

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Shipping Information

  • Orders are prepared for shipment the same day if received prior to 2 PM EST on business days. Orders received after 2 PM EST will be fulfilled the next business day.
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  • High-value orders may require a signature upon delivery. You’ll be notified before shipment if this applies.

Returns, Exchanges and Refunds

  • You have 60 days after delivery to request a return or exchange. Items must be new, uninstalled and in resalable condition.
  • If the return is due to our error, we'll provide a prepaid return label at no cost to you.
  • If the return is due to customer error, you'll be responsible for return shipping costs and a 15% restocking fee may apply.
  • Inspect your package when it arrives and report any shipping damage or missing items within 24 hours of delivery.

Product Warranty

  • If your product issue occurs within 60 days of delivery, and the item is new and uninstalled, start a return through our Return, Exchange and Refund Policy.
  • If your issue occurs after 60 days and the product is covered by a manufacturer warranty, contact the manufacturer directly.
  • If you need assistance, reach out to us, we will guide you through the process.

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  • Refunds are typically processed within 5-7 business days and may take up to 10 business days depending on your financial institution.
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EPA, CARB and Disclaimers

  • Certain products are intended for off-road or race use only and may not be legal on public roads.
  • Buyers are responsible for ensuring compliance with all local, state, and federal laws.
  • Products that affect emissions may not be legal in California unless specifically labeled as CARB-exempt.

Items Ineligible for Return

Due to the nature of automotive parts, some items cannot be returned. These include:

  • Custom or special-order products
  • Products marked as "non-returnable" prior to purchase
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  • Final sale or clearance items
  • Hazardous materials (e.g., flammable liquids or gases)
  • Coilovers
  • Engine Internals (e.g., pistons, cams, valves, lifters, tensioners, etc) 
  • Turbochargers, Superchargers and Kits
  • Tooling

If you're unsure whether your item is eligible, please Contact Us before ordering.