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68289857AA Engine Coolant Reservoir Tank with Cap Compatible with 2017-2022 Jeep Compass 2.4L, 2015-2021 Jeep Renegade 1.3L 1.4L 2.4L, 2016-2018 Fiat 500X 2.4L Replaces# 603-841, 68327756AA

5.0 (2) Write Review
Free shipping on orders over $29.99

$32.59

$ 13 .99 $13.99

In Stock
  • When Should I Replace My Coolant Reservoir Tank? - A coolant reservoir is part of the engine cooling system and is a small plastic container attached to the radiator or engine block. Its main function is to collect and store excess coolant that expands when heated, and it plays a very important role in the cooling system. If your car is experiencing problems such as engine overheating, low coolant levels, leaks, and coolant odor, you may need to replace your coolant reservoir.
  • Replacement Part Numbers - 603-841, 603841, 68289857AA, 68327756AA, 68246940AA, 68248083AA, 68303699AA, CH3014170. Please check the detailed description or enter Year/Make/Model to check your compatibility before purchasing this radiator overflow tank.
  • Compatible with Select Jeep &Fiat Models - 2017 - 2022 Jeep Compass L4 2.4L, 2015 - 2018 Jeep Renegade L4 1.4L, 2015 - 2021 Jeep Renegade L4 2.4L, 2016 - 2018 Fiat 500X L4 1.4L, 2016 - 2018 Fiat 500X L4 2.4L, 2019 - 2021 Jeep Renegade L4 1.3L.
  • Direct Replacement - Perfect match, direct replacement. When replacing the coolant overflow tank, please turn off the car and wait for the tank to cool down before proceeding. This coolant reservoir replacement is made from premium materials to ensure superior quality and long-lasting performance. This is not a genuine part, but an aftermarket replacement.
  • Service Guarantee - We have strict quality control standards to ensure high performance. If you have any questions or concerns, please feel free to contact us.


Product Description

68289857AA Coolant Reservoir Tank
replacement part number
compatible with
Product Specifications

Product Specifications

  • Material: Quality Plastic
  • Color: White
  • Cap Included: Yes
  • Cap Type: Spring Loaded Twist
  • Level Sensor Included: No
  • Shape: Circular
  • Pressurized: Yes
  • Packaging Type: Box
  • Package Included：1 x Coolant Reservoir; 1 x Cap

More Details

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Lallie Calk
Reviewed in the United States on March 17, 2025
Easy install. No more leaks. Fits perfectly. High quality and durability.
Crashphoenix
Reviewed in the United States on February 19, 2025
Have you got a Jeep Renegade with a cracked or leaking coolant bottle? This is what you need. Less expensive than OEM. Perfect fit, easy to install, holds pressure no problem.
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