CSF’s High-Performance All-Aluminum Center Radiator for the Porsche 992 911 delivers increased cooling capacity, superior construction, and OEM-level fitment. Built in the USA, this direct replacement unit is the ideal upgrade for owners looking to improve cooling performance and long-term reliability during street or track use.

Key Features

• 2-row, 42mm high-performance aluminum core
• 20–25% improved heat transfer with CSF’s B-Tube & 5mm fin technology
• Fully TIG-welded all-aluminum construction (no plastic end tanks)
• Plug-and-play installation using factory mounts and ducting
• Compatible with OEM A/C condensers and hardware
• Hand-brushed satin finish, leak and pressure tested
• 2-year limited warranty

Performance Benefits

• Increases total thermal capacity of the cooling system
• Reduces engine temperatures during extended high-load driving
• Enhances reliability and power consistency on street or track

Fitment

• 2019–2026 Porsche 911 (992.1 / 992.2) Carrera, Carrera S, Carrera 4, Carrera 4S, Carrera T, GTS
• 2021–2025 Turbo, Turbo S, Sport Classic, Targa 4 / 4S / 4 GTS
• 2022–2026 GT3, GT3 Touring, GT3 RS, S/T
• Supports 3.0L, 3.7L, and 3.6L FHEV powertrains

OEM Cross Reference

• Porsche 9GT-121-253 (Center)
• Porsche 9GT 121 253 (Center)
• Porsche 9GT121253 (Center)
• Porsche 992-121-253-A (Center)
• Porsche 992 121 253 A (Center)
• Porsche 992121253A (Center)
• Porsche 992-121-253-B (Center)
• Porsche 992 121 253 B (Center)
• Porsche 992121253B (Center)
• Porsche 992-121-253-C (Center)
• Porsche 992 121 253 C (Center)
• Porsche 992121253C (Center)

Package Recommendation

CSF recommends upgrading all three radiators—left, right, and center—for the best overall cooling performance and efficiency. Vehicles not equipped with a factory center radiator can retrofit this unit using OEM Porsche components for a complete cooling upgrade.