The factory radiator neck is known for breaking when removing the radiator for servicing, and it is also known for cracking due to the inferior materials. The CSF features all-aluminum construction to provide you with long-lasting performance for years to come.

DETAILS:

• All-aluminum construction
• Mirror polished finish
• Drop-in fitment with no modifications needed for the installation
• Includes mini-sized filler neck profile 
• Includes 1.4 BAR high-pressure mini cap
• Filler neck is also compatible with other high-pressure caps