Spectra CU2688 Radiator
OE Quality 60-Day Returns
Spectra

Spectra CU2688 Radiator

Brand Spectra CU2688
Fits Lexus · 3 vehicles

OE-style construction. Built to meet original-equipment durability expectations.

All-aluminum design. Promotes efficient heat transfer in the cooling system.

Direct replacement radiator identified by part number CU2688.

Cross-references Anchor 2391, Anchor 2688 and Anchor 2941 for the same application. See all 22.

$282.81Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $282.81
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Radiator Overview

The Spectra CU2688 radiator is built to meet OE-level durability and performance expectations. It is a direct replacement radiator for select Lexus RX330 applications and is specified for vehicles without the towing package.

Key Features

  • OE-style construction for dependable cooling system service.
  • All-aluminum radiator application for efficient heat transfer.
  • Direct replacement fitment for select Lexus RX330 models.
  • Part number CU2688 for easy identification and ordering.

Detailed Description

Spectra Premium designs this radiator with the structure and durability expected from an original-equipment-style cooling component. For 2004-2006 Lexus RX330 models without the towing package, CU2688 provides a fitment-specific replacement option that matches the vehicle’s cooling system requirements. This radiator is also referenced by cross numbers such as 412688 and RAD2688 for the same application.

What It Helps Address

  • Overheating caused by a worn or inefficient radiator.
  • Coolant temperature control issues during normal driving.
  • Leaks or corrosion in an aging cooling system core.
  • Replacement needs after radiator damage or reduced cooling performance.

Installation Notes

Fits 2004-2006 Lexus RX330, N/A, with no towing package. The application notes specify an all-aluminum radiator and require a radiator cap. Verify the cooling system configuration and part number CU2688 before installation.

Quality Assurance

Spectra Premium builds this radiator to the same durability expectations associated with OE-style cooling components.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2006LexusRX3303.3LV6w/o Towing Package; All Aluminum Radiator; Radiator Cap Is Required
2005LexusRX3303.3LV6w/o Towing Package; All Aluminum Radiator; Radiator Cap Is Required
2004LexusRX3303.3LV6w/o Towing Package; All Aluminum Radiator; Radiator Cap Is Required
Directly replaces or cross-references 22 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 2391Anchor — 2688Anchor — 2941Anchor — 2989Anchor — 3164APDI — 8012689CSF — 3711Federal Parts — 2940Koyorad — A2688Onix — OR2688Spectra Premium — CU2688103663160410A290160410A291412688433862221316416041202901604120291C2688RAD2688REA412688