Spectra Premium CU2437 Replacement: Compare 4 Options

Carmaker's part vs aftermarket: the CU2437

CU2437 is a Spectra Premium cross-reference number. 4 brands sell a radiator listed as its replacement, including Besuto, DWVO, KAX, PHILTOP.

• Carmaker's own part: sold under the carmaker or its parts brand (for example Toyota, Motorcraft, ACDelco or Mopar). Usually the highest price.
• Aftermarket parts: made by other companies to the same size and fit, often sold under an interchange number such as a Fram, Timken or Standard Motor number. Usually cheaper; materials and build quality vary by brand.
• Before you buy: check that the listing names your vehicle's year, make, model and engine, and compare it with your old part.