OSC 13439
OSC part number 13439 is a inverter cooler in the Cooling System system. This catalog matches it to 94 year-and-engine configurations from 1989 to 2026.
Verified fitment includes 2026 Chevrolet Equinox 1.5L L4 Turbocharged ; 2026 GMC Terrain 1.5L L4 Turbocharged ; 2025 Chevrolet Equinox 1.5L L4 Turbocharged ; 2025 GMC Terrain 1.5L L4 Turbocharged ; 2024 Chevrolet Equinox 1.5L L4 Turbocharged , plus 89 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is OSC 13439?
OSC part number 13439 is a inverter cooler with published application data for 94 vehicle configurations from 1989 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does OSC 13439 fit?
This catalog matches 13439 to 94 year-and-engine configurations from 1989 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is OSC 13439 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. OSC 13439 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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