CSF’s High-Performance All-Aluminum Radiator for the right side of the Porsche 992 911 delivers superior cooling efficiency, durability, and OEM-level fitment. Engineered and manufactured in the USA, this drop-in upgrade replaces the factory plastic-tank unit with a fully TIG-welded aluminum design built to handle street and track demands.

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

• Improves cooling consistency and prevents heat soak
• Maintains power output and engine reliability under load
• Ideal for spirited driving and track use

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 992-121-252 (Right)
• Porsche 992 121 252 (Right)
• Porsche 992121252 (Right)

Package Recommendation

For optimal thermal management, CSF recommends upgrading all three radiators (left, right, and center). Vehicles not equipped with a factory center radiator can add the CSF #7243 unit using OEM Porsche components.