Thermostat Housing Cover | Mk4 1.8T | 2.0L (Cast Aluminum)This is a common part that fails causing coolant leaks on 1. 8T engines. Replace the plastic part with this high quality Aluminum Cast part for years of trouble free use. Mates to the factory hoses and a perfect OEM fitment. Includes new Thermostat O Ring. FITS: 2000 2005 Golf Jetta 1. 8T 1999 2005 Golf Jetta 2. 0L 2000 2006 Audi TT 1. 8T Replaces OE Part #'s 06A 121 121 C 06A121121 C 06A 121 121 C 06A121121C

8E0-698-451-K / 8E0698451 K / 8E0 698 451 K / 8E0698451K

Utilizes 2-1/2" tubing tubing for maximum flow

Our test pipe is designed to seamlessly fit in place of your restrictive stock catalytic converter

less turbulent and more efficient air flow resulting in impressive power and torque gains for Porsche driving enthusiasts

and minimal wheel hop

Large Port - For 2

(2) Rear Shock dust boot - 1J0513425A

Plug and Play install - just plug into your obd2 port and install into dash

IE engineers have taken special care to make a visually appealing piece that not only compliments but enhances the look of any engine bay

Our high flow foam filter reduces intake restriction and increases the surface area from which the engine can ingest clean air

06H-121-026-DR / 06H121026 DR / 06H 121 026 DR / 06H121026DR

Flash your car anywhere quickly with the IE Powerlink