LABWORK BCK27357K Coolant Reservoir Bottle Tank Cap 603-5201

( Brand: Labwork ), ( Manufacturer Part Number: BCK27357K ), ( Type: Coolant Bottle ), ( Manufacturer Warranty: 1 Year ), ( Oe Part Number: 603-5201, 0523045000 ), ( Placement On Vehicle: Front ), ( Material: Plastic ), ( Fitment Type: Direct Replacement ), ( Color: White )

Review LABWORK Coolant Reservoir Bottle Tank Cap For Freightliner Columbia fits 2004–2009

Introducing the BCK27357K Coolant Reservoir Bottle Cap for Freightliner 603-5201 models from the years 2004 to 2009, a replacement part designed to ensure the optimal performance of your heavy-duty vehicle's cooling system.

This coolant reservoir bottle cap is a crucial component that seals the connection between the coolant reservoir and the radiator cap. It prevents coolant from leaking out while the engine is running and maintains the necessary pressure inside the cooling system to ensure efficient heat transfer.

The BCK27357K coolant reservoir bottle cap is manufactured to meet or exceed the original equipment specifications for Freightliner trucks. It is made from high-quality materials, ensuring durability and resistance to wear and tear. The cap features a secure twist-on design for easy installation and removal, and it comes with an O-ring seal to ensure a leak-free fit.

This replacement coolant reservoir bottle cap is a direct fit for Freightliner trucks with the 603-5201 part number. It is also compatible with various other makes and models, making it a versatile option for those who require a reliable and high-quality replacement part for their heavy-duty vehicle.

When it comes to maintaining the longevity and performance of your cooling system, using a genuine or OEM-approved replacement part is essential. The BCK27357K coolant reservoir bottle cap is an excellent choice for those seeking a reliable and cost-effective solution to keep their Freightliner truck running smoothly.

In conclusion, the BCK27357K Coolant Reservoir Bottle Cap for Freightliner 603-5201 models is a vital component for maintaining the cooling system of your heavy-duty vehicle. It is a high-quality, durable, and reliable replacement part that meets or exceeds OEM specifications, ensuring optimal performance and longevity.

Pros and Cons of Buying a Coolant Reservoir Bottle Cap (603-5201) for a Freightliner (2004-2009)

a. OEM Part: This coolant reservoir bottle cap is an Original Equipment Manufacturer (OEM) part, which means it is designed, produced, and warrantied by Freightliner. Using an OEM part ensures a perfect fit and compatibility with your vehicle's system.

b. Improved Leak Prevention: The new design of this bottle cap may offer better sealing capabilities compared to the old one, reducing the chances of coolant leaks.

c. Enhanced Durability: The OEM part is expected to have better material quality and durability compared to aftermarket alternatives.

a. Price: As an OEM part, the coolant reservoir bottle cap may be more expensive compared to aftermarket alternatives.

b. Availability: It may take some time to receive the part if it is not readily available at local dealerships or stores.

The decision to buy the Freightliner coolant reservoir bottle cap (603-5201) depends on your priorities. If you value the perfect fit, improved leak prevention, and enhanced durability of an OEM part, then the additional cost may be worth it for you. However, if you're looking to save on costs, you may consider purchasing an aftermarket alternative, even if it comes with potential risks such as compatibility issues and reduced durability.

If you prioritize the peace of mind that comes with using an OEM part, it is recommended that you purchase the Freightliner coolant reservoir bottle cap (603-5201) from a trusted Freightliner dealership or parts supplier to ensure authenticity and quality. If you're looking to save on costs, you may consider exploring aftermarket alternatives, but be sure to research their compatibility and durability before making a purchase.

Details:

Mount Hole Quantity: Mounting Brackets Included:No. Direct replacement for a proper fit every time. Mounting Hardware Included:No.

Cap Maximum Pressure Rating: 15 PSI. Comes with reservoir cap. 100% brand new. No instruction included.

Pressurized:Yes. Level sensor included where applicable. Package including. Package Contents:1 Coolant Reservoir, 1 Cap.

Cap Included: Yes. Shown as the pictures. OE Part Number. Cap Type:Spring Loaded Twist.

Material:Plastic.

part #: bck27357k prices

• $44.05-$44.26

specifications radiatoranch:

• for makes: Freightliner
• for years: 2004-2009
• brand: Labwork
• mpn: Bck27357k
• type: Coolant Bottle
• manufacturer warranty: 1 Year
• oe part number: 603-5201, 0523045000
• placement on vehicle: Front
• material: Plastic
• fitment type: Direct Replacement
• color: White

returns radiatoranch:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

general radiatoranch:

• condition: New
• Car Truck Parts Accessories > Engine Cooling Components > Radiators

seller radiatoranch:

• rating: 99.2%
• city: Monroe Township, New Jersey
• # reviews: 10535

shipping radiatoranch:

• transit: 4-7 Days
• service: Standard
• type: Fixed
• class: Standard
• cost: $0.00

offer radiatoranch:

• availability: In Stock
• sold: 0
• quantity: 10
• options: Ship-to-home
• best offers: True
• started: August 15, 2025

payments radiatoranch:

• other
• wallet: Google-pay
• credit card: Discover

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