Cast Aluminium Thermostat Replacement Kit (87C) - VW/Audi Mk4 1.8TWhen replacing your thermostat or cracked thermostat housing it is a great time to upgrade to a metal version that will never crack. This Kit includes all hardware and gaskets to professionally replace your thermostat and housing. Kit Includes: Thermostat with O ring 87C (Vemo) (2) Thermostat Housing Bolts M7x21. 5 (VW Audi) Cast Aluminium Thermostat Housing Cover Part #'s Thermostat with O ring 87C 050 121 113 C 050121113 C 050 121 113 C 050121113C

Complies with most emissions regulations (NOTE: It the purchaser's responsibility to verify legality and compliance in their region

VU4 to AccuAir ECU plug-n-play harness

Pump body: supports the basic pump component parts and conveys the coolant in the motor block

A properly tuned spring system provides the muscle needed to transform the power derived from the engine of a racing car to the track through optimum adhesion

This Euro switch will fit any Mk4 Golf/Jetta

For full variable control of the exhaust sound please consider the CAPRISTO Ferrari 512/TR Valved Exhaust System

Schaeffler is an OE clutch supplier to nearly all vehicle manufacturers around the world and has always offered a model-specific LuK RepSet to the Aftermarket for professional repair

Performance Control Arms

Choose a 4psi or 15psi Hobbs switch

we found they matched the same specs as the 996TT X50/GT2 design

8T (w/ 6-speed M/T)

Optimal Range: 600° - 1500°F