Part #: CU2929

Spectra CU2929 Radiator

⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus and Toyota, RX400h and Highlander
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Spectra CU2929 Radiator for Lexus and Toyota

The Spectra CU2929 radiator is designed specifically for Lexus and Toyota vehicles, including the Highlander and RX400h models. This radiator ensures efficient engine cooling and reliable performance under various driving conditions.

  • Compatible with Lexus Highlander and Toyota Highlander models
  • Also fits Lexus RX400h hybrid vehicles
  • Part number CU2929 for precise identification
  • Direct replacement radiator for optimal fit and function
  • Manufactured by Spectra, a trusted name in cooling components

Detailed Description of the Spectra CU2929 Radiator

The Spectra CU2929 radiator is engineered to meet the cooling demands of Lexus Highlander and Toyota Highlander vehicles, as well as the Lexus RX400h hybrid. It is constructed to provide consistent heat dissipation, helping maintain engine temperature within manufacturer specifications. This radiator is a direct fit replacement, designed to integrate seamlessly with the vehicle’s existing cooling system without modification. The part number CU2929 ensures compatibility and ease of ordering for technicians and vehicle owners.

Common Applications and Issues Addressed

  • Replaces leaking or damaged radiators in Lexus Highlander and Toyota Highlander models
  • Resolves overheating problems caused by radiator failure
  • Addresses coolant loss due to cracks or corrosion
  • Improves engine cooling efficiency in Lexus RX400h hybrid vehicles
  • Restores proper coolant flow and pressure within the cooling system

Installation Notes and Tips

  • Ensure the vehicle is fully cooled before beginning installation
  • Drain the coolant system completely to avoid spills
  • Inspect hoses and clamps for wear and replace if necessary
  • Use manufacturer-recommended coolant during refill
  • Check for leaks and proper coolant circulation after installation

Quality Assurance and Warranty Information

Manufactured by Spectra, the CU2929 radiator undergoes quality control to meet industry standards for durability and performance. While specific warranty details may vary, Spectra typically offers coverage against defects in materials and workmanship. Confirm warranty terms with the supplier or manufacturer documentation to ensure proper protection.

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2008LexusRX400h3.3LV6N/ARadiator Cap Is Required
2007LexusRX400h3.3LV6N/ARadiator Cap Is Required
2007ToyotaHighlander3.3LV6ELECTRIC/GASN/ARadiator Cap Is Required
2006LexusRX400h3.3LV6N/ARadiator Cap Is Required
2006ToyotaHighlander3.3LV6ELECTRIC/GASN/ARadiator Cap Is Required

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

0ATY5834103304160410352160412035016041203511604120352160412035316041203542213144222726192835292931443299412929412929A4340517355718012929A2929C2929CU2929LX3010132OR2929RAD2860RAD2929REA412929REA412929A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.