





🛡️ Upgrade your Jeep’s cooling game with confidence and style!
The TRQ Radiator Coolant Reservoir Expansion Tank is a direct-fit replacement part designed for Jeep Wrangler models from 2018 to 2024 with V6 engines. Featuring a durable polypropylene construction and a 21 PSI pressure-rated cap, it ensures reliable cooling system performance. Pre-assembled for easy installation, this reservoir is backed by TRQ’s 25+ years of expertise and comprehensive DIY video support, making it the premium choice for Jeep enthusiasts seeking quality, compatibility, and hassle-free upgrades.





| Asin | B0DR1V4VQ7 |
| Best Sellers Rank | #25,645 in Automotive (See Top 100 in Automotive) #89 in Car Styling Reservoirs |
| Brand | TRQ |
| Customer Reviews | 4.6 4.6 out of 5 stars (438) 4.6 out of 5 stars |
| Date First Available | 28 April 2025 |
| Exterior | Machined |
| Item Model Number | ECA51638 |
| Item Weight | 671 g |
| Manufacturer | TRQ |
| Manufacturer Part Number | ECA51638 |
| Model | TRQ ECA51638 Coolant Reservoir |
| Oem Part Number | 68283565AB |
| Package Dimensions | 25.2 x 19.1 x 17.4 cm; 671.32 g |
User
Correct Item Delivered within time stated
This automotive part was delivered as ordered and on time
User
Refacción como original
Lo compré con cierto temor de que no quedara y la verdad es que es de calidad original y la instalación sin problema. Buen producto y vendedor
User
Fits like OEM piece
Dropped right in fits like a champ. Very happy that Amazon had these available.
User
Rubber hose not long enough
Fits good. Rubber hose to radiator cap is not long enough for a 2014 dodge avenger. Keep the old hose
User
Económica y ajuste original
Excelente
Trustpilot
3 days ago
4 days ago