Free Standard Shipping
on orders over $99.* see details
*Free shipping automatically applied at checkout. Orders will be shipped via standard shipping (3 to 15 business days). Does not include orders shipped to AK, HI, PR or outside the USA. Only valid on items that have this message on their item page:
Radiator Cap
click to enlarge

Radiator Cap

Item: 4596198
Manufacturer: Mopar
Availability: In Stock

*Does not include orders shipped to AK, HI, & PR

*Not valid on skid plates, rock rails, bumpers, body kits, some cargo liners, soft tops and certain oversize items.

Regular price: $23.70Sale price: $21.33You Save: $2.37!(10%)

Compatibility Guide

2002-2011Grand Cherokee
2008-2018Wrangler JK

Radiator Cap

Mopar factory replacement Radiator Cap for the following Jeep and engine combinations.

  • 2003-2004 WJ Grand Cherokee with 4.7L
  • 2005-2010 WK Grand Cherokee with 3.7L, 4.7L, 5.7L or 6.1L
  • 2011 WK Grand Cherokee with 3.6L or 5.7L
  • 2006-2010 XK Commander with 3.7L, 4.7L or 5.7L
  • 2008-2011 JK Wrangler with 3.8L
  • 2012-2018 JK Wrangler with 3.6L
  • 2002-2007 KJ Liberty with 3.7L
  • 2008-2012 KK Liberty with 3.7L
  • 2008-2016 MK Compass & Patriot with 2.0L or 2.4L

    Item # 4596198 (Replaces Item # 55116897AA)

    Get exclusive offers and notices of new products sent directly to your inbox.

    Become A VIP Member And
    Get Our Newsletter

    • New Products
    • Coupon Offers
    • Special Deals
    Thank you for joining our newsletter!