Aluminium Alloy Front Engine Coolant Reservoir Tank Expansion Bottle System for 2018-2024 Wrangler JL JLU & 2020-2024 Gladiator JT 2.0&3.6L Model, Metal Bottle Replaces plastic Bottle 68364312AC

Aluminium Alloy Front Engine Coolant Reservoir Tank Expansion Bottle SystemCompatible With 2018-2024 Wrangler JL JLU & 2020-2024 Gladiator JT 2.0&3.6LMetal Bottle Replaces plastic Bottle - OEM Number: 68364312AC/68364312AA/68364312AB/68388115AB - Compatible With Oem Installation Position, Compatible With Oem Cover, Reserved Pressure Relief Hole To Prevent High Pressure, Aluminum Alloy Material, Lighter Weight, Higher Pressure Resistance. - When The Coolant Pressure In The Radiator Exceeds The Pressure Cap Setting, The Coolant Flows To The Outside Through The Reserved Channel To Prevent The Water Pipe From Bursting, Which Is The Same Function As The Original Car Kettle.INSTALLATION：OEM Hole Installation Without Cutting.

• Perfect Fitment for Jeep Wrangler & Gladiator - Direct replacement for 2018-2024 Jeep Wrangler JL/JLU and 2020-2024 Gladiator JT (2.0T & 3.6L models). OEM numbers 68364312AC/68364312AA/68364312AB/68388115AB ensure 100% compatibility. No cutting required—installs seamlessly into OEM holes.
• OEM-Identical Design & Durability - Features aluminum alloy material for lighter weight and higher pressure resistance than plastic tanks. Includes OEM-matching pressure relief hole to prevent overheating and OEM cover compatibility for factory-like performance. Compatible with Jeep.
• Reliable Coolant Pressure Control - Works like the original car kettle: When radiator coolant pressure exceeds the cap setting, excess fluid safely releases through the reserved channel, preventing water pipe bursts and engine damage.
• Heavy-Duty Aluminum Construction - Engineered with premium aluminum alloy to withstand extreme heat and pressure. Upgraded from fragile plastic tanks—30% lighter yet 50% more pressure-resistant for long-term reliability.
• Quick Installation - No modifications needed! Fits Jeep Wrangler JL/JLU and Gladiator JT factory mounting positions. Just remove the old tank and secure with OEM bolts—100% plug-and-play.