Keystone GM3010532 OE Replacement Radiator 2.4L Aluminum Core

The Keystone GM3010532 is an OE-style replacement radiator engineered for 2.4L four-cylinder applications. Carrying Partslink number GM3010532 and cross-referencing GM OEM part number 25952759, this unit is designed as a direct, bolt-on replacement for the factory radiator — no cutting, drilling, or modification required.

The radiator features a single-row aluminum core paired with plastic end tanks, delivering efficient engine coolant heat dissipation. The aluminum core construction provides a favorable heat transfer-to-weight ratio and offers corrosion resistance for long service life. This assembly includes an integrated transmission oil cooler (TOC), maintaining proper automatic transmission fluid temperatures alongside engine coolant management.

Key Features:

• Direct OE replacement — Partslink # GM3010532, OEM # 25952759
• Single-row aluminum core with plastic tanks
• Integrated transmission oil cooler (TOC)
• Core dimensions: approx. 26-11/16" W × 16-11/16" H × 1" D
• Inlet/Outlet: 1-5/16"
• Designed for 2.4L L4 engines with automatic transmission
• Direct bolt-on fitment — no modification required
• Sold as a complete assembly

This radiator is built to OE specifications, ensuring proper fit and function as a factory-style replacement. Cross-reference part numbers: GM3010532, 25952759.