Keystone FO3010139 OEM Replacement Radiator - Ford F-Series Super Duty & Excursion 5.4L V8

The Keystone FO3010139 is a direct-fit OEM replacement radiator engineered for the Ford F-Series Super Duty and Ford Excursion equipped with the 5.4L V8 (330 CID) Triton engine. Designed as a drop-in replacement for Ford OEM part number 3C3Z8005FA, this radiator restores proper engine cooling performance without modification.

Built with a plastic tank and aluminum core construction, this single-row radiator matches the original factory specifications for reliable, long-lasting performance. The top and bottom headers each measure 3" x 30-7/16", and the core size is 29-13/16" x 26-1/2" x 1". Two TOC (transmission oil cooler) adapters with 5/8"-18 UNF threads are included.

Key Features:

• Direct OEM replacement — Partslink# FO3010139, OEM# 3C3Z8005FA
• Plastic tank / aluminum core, single-row construction
• Top & bottom header: 3" x 30-7/16"
• Core size: 29-13/16" x 26-1/2" x 1"
• Includes 2x TOC adapters (5/8"-18 UNF)
• Compatible with automatic transmission applications
• No drilling or modification required for installation

Important Notes:

• Fits 5.4L V8 engines with automatic transmission only
• This radiator does not include a built-in transmission cooler — if your original radiator has transmission fluid line connections, verify compatibility before ordering