Part #: CU2272

Spectra CU2272 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, RX300
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Replacement for Lexus RX300

The Spectra CU2272 radiator is designed specifically for the Lexus RX300, providing efficient engine cooling and maintaining optimal operating temperatures. This radiator ensures proper heat dissipation to support your vehicle's performance and longevity.

Key Features of Spectra CU2272 Radiator

  • Direct replacement radiator compatible with Lexus RX300 models
  • Constructed with durable materials for long-lasting performance
  • Engineered to meet or exceed OEM specifications
  • Designed for efficient heat transfer and cooling system reliability
  • Includes all necessary connections for seamless integration

Detailed Product Description

The Spectra CU2272 radiator is a precision-engineered cooling component tailored for the Lexus RX300. It is manufactured to match the exact dimensions and specifications of the original equipment, ensuring a proper fit and function. This radiator supports the vehicle's cooling system by effectively dissipating heat generated by the engine, which helps prevent overheating and maintains consistent engine temperature. The robust construction of the radiator enhances durability and resistance to corrosion, contributing to the overall reliability of your Lexus RX300.

Common Applications and Problem Resolution

  • Replaces damaged or leaking radiator in Lexus RX300
  • Addresses engine overheating issues caused by radiator failure
  • Restores proper coolant flow and heat dissipation
  • Solves coolant contamination or radiator clogging problems
  • Improves cooling system efficiency after wear or corrosion

Installation Notes and Tips

When installing the Spectra CU2272 radiator, ensure the vehicle is cool and the cooling system is depressurized before removal. Carefully disconnect all hoses and electrical connections, noting their positions for reassembly. Inspect and replace any worn hoses or clamps to prevent future leaks. After installation, refill the cooling system with the appropriate coolant and bleed air pockets to maintain optimal performance.

Quality Assurance and Warranty Information

Spectra radiators are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The CU2272 radiator undergoes rigorous testing to comply with OEM requirements. Please refer to the manufacturer's warranty documentation for specific coverage details related to this radiator.

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003LexusRX3003.0LV6N/ARadiator Cap Is Required
2002LexusRX3003.0LV6N/ARadiator Cap Is Required
2001LexusRX3003.0LV6N/ARadiator Cap Is Required
2000LexusRX3003.0LV6N/ARadiator Cap Is Required
1999LexusRX3003.0LV6N/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:

0ATY55411640020130164002014016400201901640020200221316622712272254125422543259525962772280428722873412271412271A412272412272A412377412377A412452412542412542A4125434314674324437297A801227285889725A2272A2542C2272LX3010111LX3010113OR2272RAD2271RAD2272RAD2543REA412271REA412271AREA412272REA412272AREA412377REA412377AREA412452REA412542REA412542AREA412543

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