Audi A6 C7 A7 Allroad 3.0 TDI / TFSI Aluminium Intercooler 4G0121212

Product overview

A new aluminium intercooler for the Audi A6 C7 and A7 Sportback family, referenced to OE-reference number 4G0121212. The intercooler cools charge air before it enters the engine. Once damaged by road debris or corrosion, or leaking at its end tanks, it can cause boost leaks, reduced performance, higher intake temperatures and engine warning lights.

Vehicle compatibility

Listed fitment data lists 52 applications. These include the Audi A6 C7 sedan and Avant 3.0 TDI and 3.0 TDI quattro (many outputs from 140 kW to 235 kW), A6 Allroad C7 3.0 TDI and 3.0 TFSI quattro, A7 Sportback 3.0 TDI and 3.0 TFSI quattro, and the S6 and S7 quattro, from approximately 2011 to 2018. The listing also mentions 2.8 FSI engines. Intercooler designs can differ between engines and cooling packages, so please confirm by OE-reference number or VIN before ordering.

Key features

• Aluminium core with anodised surface finish, as stated by the listing
• Part of the charge-air cooling system
• Matched to OE-reference number 4G0121212
• New condition

Technical specifications

Installation requirements

Replacing an intercooler usually requires removal of the front bumper and partial dismantling of the cooling pack. Inspect charge pipes and seals while access is available, as split hoses are a common cause of boost loss. Professional installation is recommended. Once complete, road test the vehicle and scan for any boost or air-mass fault codes.

Fitment checks before ordering

Audi used more than one intercooler arrangement in this range, with some models running side-mounted units. Please confirm with your VIN or the number on your current intercooler before purchasing so we can ensure the correct item is supplied.

Package inclusions

Contents as pictured/listed for this item; hoses, seals and clamps are not included unless stated.

Shipping information

Shipped from China to customers in Australia and New Zealand. Freight is calculated at checkout based on your delivery address, and actual freight is confirmed at the time of order.

Special Order Item

This product is a special-order item sourced specifically for your vehicle. Please allow an estimated lead time of 3-4 weeks for sourcing and delivery. Lead times are estimates and may vary depending on supplier availability, order processing, and international shipping. We recommend confirming availability before placing your order.