Koyo A13174 OEM Replacement Radiator for Audi S5 4.2L V8

The Koyo A13174 is a high-quality OEM replacement radiator engineered specifically for 2008-2012 Audi S5 models equipped with the 4.2L V8 Quattro engine and automatic transmission. This radiator is manufactured to meet or exceed original equipment standards, ensuring reliable cooling performance and precise fitment.

Key Features:

• Direct OEM replacement design for plug-and-play installation with no modifications required
• Manufactured in ISO 9001 certified facilities with rigorous quality control
• Constructed from premium materials including aluminum core and durable tank construction
• Designed to use original mounting brackets, fans, shrouds, and sensors
• Backed by Koyo's decades of radiator engineering expertise since 1956
• Tested for proper fit, finish, and cooling performance

Koyo Radiator (Koyorad) is known as one of Japan's largest and most trusted aftermarket radiator manufacturers, producing cooling solutions that deliver OE-quality performance and durability. This radiator provides dependable temperature management for both daily driving and spirited performance applications.

Note: Part number A13174 supersedes or is related to A13175.