Perfect Compatibility: Aluminum coolant reservoir tank is compatible with 2018, 2019, 2020, 2021, 2023, 2024, 2025 Jeep Wrangler JL/JLU and 2020, 2021, 2022, 2023, 2024, 2025 Gladiator JT 2.0L and 3.6L models. Replace number: 68364312AC, 68364312AA, 68364312AB, 68388115AB
Sealing and Leak-Proof Design: 68364312AC is compatible with the original vehicle mounting positions and the original cover. The coolant expansion tank is fully TIG welded and equipped with an O-ring seal to ensure the integrity of the cooling system. It also features a reserved pressure relief hole to prevent high pressure
Maintaining Cooling System Stability: When coolant pressure exceeds the threshold,68364312ac coolant expansion tank can quickly release excess pressure to the outside, effectively preventing radiator or hose rupture and avoiding system failure
Easy Replacement: Aluminum coolant reservoir tank uses original vehicle mounting hole positions for installation, requiring no cutting or modification, and fits perfectly with original vehicle parts
Eliminate Coolant Leak Risks: The aluminium alloy coolant reservoir tank replaces the plastic bottle, offering higher pressure resistance and leak-proof capabilities, preventing coolant leaks and engine damage due to plastic bottle rupture