Start Here

How do you Change, Replace, or Install Broken 2003-2007 Saturn Ion Radiator Overflow Cap Replacement

Fits years: 2003, 2004, 2005, 2006, 2007

All Saturn Ion for sale

Looking for the part mentioned in this article?
Please click here to tell us what you’re looking for, we’ll contact you within the next few hours with price and availability.

Tools required:

  • None

NOTE: Be sure that the vehicle engine is COLD when performing this installation!

Step 1: Unscrew the radiator overflow cap, and remove it from the vehicle.

Step 2: Be sure that you have the proper replacement cap, as the pressure varies from vehicle to vehicle.

Step 3: Attach the new overflow radiator cap.

NOTE: The cap should attach to the overflow bottle FIRMLY and not have any play when touched!
These Part Change / Installation Instructions Apply to:

03 2003, 04 2004, 05 2005, 06 2006, 07 2007 Saturn Ion Replacement Instructions

Average Rating: 4.9 of 5 stars
10 Review(s)

Let your friends know this guide can help them!

Contact ©

Toll-Free: 1-877-321-PART

International: 1-916-273-4760

Our mission

We know how important it is for you to be back on the road, so we strive to make your buying experience as easy and fast as possible.

© 2015 GO-PARTS. All Rights Reserved.