HomeBelts and Cooling > Radiators, Coolers and Related ComponentsMopar 68237637AB Engine Coolant Reservoir
Part #: 68237637AB

Mopar 68237637AB Engine Coolant Reservoir

⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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$155.47Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Challenger and Charger
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Mopar Engine Coolant Reservoir for Dodge Vehicles

The Mopar 68237637AB engine coolant reservoir is designed specifically for Dodge Challenger and Charger models. This OEM replacement part ensures proper coolant storage and system pressure management, helping maintain optimal engine temperature.

  • Direct replacement for factory engine coolant reservoir
  • Compatible with Dodge Challenger and Charger models
  • Durable construction to withstand engine bay conditions
  • Maintains proper coolant levels and system pressure
  • Part number 68237637AB for accurate fitment

Detailed Product Description

This Mopar engine coolant reservoir (part number 68237637AB) is engineered to meet the exact specifications of Dodge vehicles, including the Challenger and Charger. It serves as a critical component in the cooling system by storing excess coolant and allowing for thermal expansion. The reservoir helps prevent overheating by maintaining the correct coolant volume and pressure within the system. Manufactured with materials designed to resist heat and chemical exposure, this reservoir supports reliable engine performance and longevity.

Common Applications and Problem Resolution

  • Replacement for cracked or leaking coolant reservoirs
  • Solves coolant overflow or low coolant level warnings
  • Addresses engine overheating due to coolant loss
  • Prevents air from entering the cooling system
  • Restores proper coolant circulation and pressure

Installation Notes and Tips

When installing the Mopar 68237637AB engine coolant reservoir on Dodge Challenger or Charger models, ensure the engine is cool before beginning. Carefully disconnect the old reservoir and inspect hoses for wear or damage. Securely attach the new reservoir and verify all connections are tight to prevent leaks. After installation, check coolant levels and bleed the cooling system if necessary to remove trapped air.

Quality Assurance and Warranty Information

As an original equipment manufacturer (OEM) part, the Mopar 68237637AB engine coolant reservoir meets strict quality standards for fit, form, and function on Dodge Challenger and Charger vehicles. This part is backed by Mopar's warranty coverage, providing assurance of durability and performance when installed according to manufacturer guidelines.

This part fits 8 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2019DodgeChallengerR/T 3926.4LV8N/ABottle | Coolant Recovery | Engine Coolant | 6.4L V8 SRT HEMI MDS Engine
2019DodgeCharger6.4LV8N/ABOTTLE, Coolant Recovery, 6.4L V8 SRT HEMI MDS Engine;Supersedes part # 68237637AA
2018DodgeChallenger6.4LV8N/ABOTTLE, Coolant Recovery, 6.4L V8 SRT HEMI MDS Engine;Supersedes part # 68237637AA
2018DodgeCharger6.4LV8N/ABOTTLE, Coolant Recovery, 6.4L V8 SRT HEMI MDS Engine;Supersedes part # 68237637AA
2017DodgeChallenger6.2LV8N/ABOTTLE, Coolant Recovery, 6.4L V8 SRT HEMI MDS Engine;Supersedes part # 68237637AA
2017DodgeCharger6.4LV8N/ABOTTLE, Coolant Recovery, 6.4L V8 SRT HEMI MDS Engine;Supersedes part # 68237637AA
2015DodgeChallengerSRT 3926.4LV8N/ABOTTLE, Coolant Recovery, 6.4L V8 SRT HEMI MDS Engine;Supersedes part # 68237637AA
2015DodgeCharger6.4LV8N/ABOTTLE, Coolant Recovery, 6.4L V8 SRT HEMI MDS Engine;Supersedes part # 68237637AA

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.