# Auxiliary Coolant Tank

Full listing title: Construction Machine Auxiliary Coolant Rounded Rectangular Molded Body, Vibration-Resistant, Replacement Cooling System Tank with side connection port

- SKU: DCD-10001503042
- Price: 13.54 USD (excludes sales tax; tax calculated at checkout). Price valid until 2026-10-31.
- Availability: In stock (20 available; up to 10 per order)
- Shipping: free standard shipping, United States only; delivered in 12-22 days from order (leaves the warehouse within 4 business days)
- Estimated delivery if ordered today (2026-10-01): 2026-10-13 to 2026-10-23
- Returns: 30 days from delivery for unused items in original packaging; customer pays return shipping unless the item is damaged, defective or not as described; refund to the original payment method within 5 business days of receiving the return (https://suntekstore.com/returns/)
- Category: Garage & Ride (Vehicles & Parts > Vehicle Parts & Accessories)
- Condition: new; brand: SuntekStore
- Package size: 20 x 10 x 10 cm (7.9 x 3.9 x 3.9 in)
- Weight: 0.25 kg (0.55 lb)
- Material: Plastic
- In the box: Sub tank
- Product size: 18.5 x 8.5 x 8 cm (7.3 x 3.3 x 3.1 in)
- Color: Translucent white
- Body shape: Rounded rectangular with softened corners
- Cap: Top screw cap
- Port: Side connection port
- Port diameter: 8 mm
- Wall thickness: 2 mm

## Description

Product Identity: This auxiliary coolant reservoir is fit replacement cooling system component built for construction machine and automotive cooling setups, delivering reliable fluid storage for routine maintenance and repair work.
Core Function: As a dedicated coolant reservoir tank, it holds supplementary coolant for the cooling system, allowing for proper fluid expansion and consistent pressure regulation during equipment
Construction Material: Crafted from PE, this PE coolant tank features a 2 mm thick wall and a molded rounded rectangular shape, offering solid structural soundness for everyday vehicle servicing use.
Design Features: This translucent coolant reservoir with screw cap has a rounded rectangular body with softened corners, an 8 mm side connection port, and a secure top screw cap for easy filling and system access.
Intended Purpose: Designed as a replacement cooling-system part, this auxiliary coolant reservoir supports practical construction machine and vehicle maintenance, making repair and equipment servicing tasks more straightforward.

When your construction machine or work vehicle needs a dependable cooling system refresh, this auxiliary coolant reservoir is built to as a reliable replacement cooling system component. It is designed to integrate seamlessly into construction machine and automotive cooling setups, so you can tackle routine maintenance or unexpected repairs with confidence. At performance, this coolant reservoir tank stores supplementary coolant for the entire cooling system, accommodating fluid expansion as temperatures increase and helping to maintain constant system pressure during long hours during Whether you are working on a or servicing equipment in the shop, having a properly working reservoir helps keep your cooling system running consistently. Made from PE, this PE coolant tank features a 2 mm thick wall and a molded rounded rectangular form that stands up to regular use and vibration. The construction also resists common wear related to engine bay environments, making it a practical choice for heavy-duty vehicle servicing tasks. This translucent coolant reservoir with screw cap combines thoughtful design with everyday functionality. The translucent white finish lets you quickly coolant levels, while the secure top screw cap allows for easy filling and tight sealing. An 8 mm side connection port provides a clean connection point for system hoses, and the softened corners of the rounded rectangular housing the tank fit comfortably into tight mounting gapsOverall, this auxiliary coolant reservoir is designed as a replacement coolingsystem part for excavators and other vehicles. Its compact, lightweight molded design and practical features make it a sensible choice for repair technicians, equipment users, and anyone handling routine cooling system servicing on heavy work vehicles.

Option: 185x85x80mm

## How to buy

Open https://suntekstore.com/buy/DCD-10001503042?qty=1 (change qty to 1-10). It redirects to Stripe Checkout; the shopper enters a US shipping address and pays there. No account or cart needed.

## Links

- Product page: https://suntekstore.com/p/DCD-10001503042/
- JSON: https://suntekstore.com/products/DCD-10001503042.json
- Image: https://suntekstore-img.sfo3.digitaloceanspaces.com/p/c6/c6f5033467b946a6f9d7ee01f79279a4a3714908.jpg
- Store policies: https://suntekstore.com/llms.txt