Omix proudly offers all the parts you need to keep your Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement coolant overflow reservoir fits 07-11 Wrangler JK models equipped with 3.8-liter engines. Includes bottle, tethered cap and inlet hose. Replaces OE 55056542AE

As engine coolant heats up; it expands. The coolant expansion tank provides additional storage for the expanding coolant. Over time; the plastic on your coolant overflow bottle can leak; crack; or deteriorate. Replace your damaged or missing coolant overflow bottle with a new replacement one from Omix-ADA.

Omix Coolant Overflow Bottle 3.8L 07-11 Jeep Wrangler

Coolant Overflow Bottle;

Coolant Overflow Bottle

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