Dorman OE Solutions Engine Coolant Reservoir for 2010-2014 Ford F-150 F-350 Super Duty Lobo 603-341

Non-pressurized engine coolant reservoir for 2010-2014 Ford F-150 F-350 Super Duty and Lobo used to replace cracked or leaking factory overflow tanks.

Built to meet the manufacturer's design intent for reliable service, this replacement unit is engineered to match the fit and function of the original part while withstanding underhood heat and engine vibration.

Key Features

• Direct replacement for original equipment part numbers BL3Z8A080A and 9L3Z8K103A
• Constructed from quality materials designed to resist thermal stress
• Non-pressurized design matches specific vehicle cooling system requirements
• Validated through testing to ensure dependable performance
• Manufactured by Dorman with over 100 years of aftermarket experience

Benefits

• Restores proper coolant capacity to prevent engine overheating
• Eliminates leaks caused by cracked or damaged factory reservoirs
• Ensures a precise fit for smoother installation without modifications
• Reduces the risk of repeat repairs with durable construction
• Provides a cost-effective solution compared to dealer parts

Application

Ideal for Ford truck owners experiencing coolant loss or visible damage to the overflow tank, this part serves as a reliable fix for daily driving and heavy-duty use.

Fitment Notes

• Compatible with 2010-2014 Ford F-150 models
• Compatible with 2010 Ford F-350 Super Duty models
• Compatible with 2011-2014 Ford Lobo models
• Verify vehicle compatibility using part number 603-341 before purchase

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Built with quality materials and validated through testing to stand up to daily driving demands
• Offers a smart way to restore your vehicle with confidence in fit and durability

What's in the Box

• 1 Engine Coolant Reservoir

Item Dimensions

• Length: 24.5 inches
• Width: 18.0 inches
• Height: 14.0 inches
• Weight: 8.5 lbs