Audi S4 Secondary Air Injection Pump Replacement

This secondary smog air injection pump fits Audi 8T chassis vehicles with the CTUB engine code.

For vehicles with engine code CGWC or CGXC. Fits Audi 8T chassis.

12V - Switch Valve - Electric

Mileage: 28,000 miles

Mileage: 127,000 miles

Mileage: 116,400 miles

Mileage: 57,300 miles

Air Pump - New

For vehicles with the 4.0L engine (engine code CTFA) and all-wheel drive.

Mileage: 85,000 miles

Mileage: 13,700 miles

Mileage: 48,000 miles

Mileage: 109,000 miles

Mileage: 63,800 miles

12V - Electric

Grade: Aftermarket

12V - Electric