ranroswang@hksparkling.com 
+86 138 2341 8469
440211-01543 Radiator Compatible with Doosan Excavators DX450LC-7M DX490LC-7M DX530LC-7M
The 440211-01543 radiator is a core engine cooling component tailored for Doosan DX450LC-7M/DX490LC-7M/DX530LC-7M excavators.
Key Features
· OEM-matched dimensions and cooling capacity to fit Doosan 7M-series excavators seamlessly
· High-efficiency heat dissipation to keep engine temperature within safe range, even under high-load conditions
· Leak-proof structure with reinforced seals to avoid coolant loss in dusty, vibrating job sites
· Direct bolt-on installation without modifying the excavator’s cooling system, reducing downtime
Compatible Models
· Doosan Excavators: DX450LC-7M, DX490LC-7M, DX530LC-7M (also compatible with extended 7M-series variants and Doosan DX500LC-9C ACE/DX520HD-10/DX560LC-9C ACE as per OEM specs)
· Interchangeable Part Numbers: 440211-01543
Thank you for placing your valuable trust in SPARKLING MACHINERY—your confidence is the cornerstone of our dedication to delivering reliable, high-performance Doosan excavator spare parts. Today, we’re proud to present the 440211-01543 radiator, engineered to match Doosan’s strict OEM standards for DX450LC-7M/DX490LC-7M/DX530LC-7M excavators. This radiator combines exceptional cooling efficiency and rugged durability to protect your 7M-series equipment from overheating, even in intense working conditions.
The SPARKLING MACHINERY NEW 440211-01543 Radiator Photo:
Why Choose the SPARKLING 440211-01543 Radiator?
- Direct-fit compatibility: Precisely replicates the mounting points, interface specifications, and cooling parameters of Doosan’s original radiator, ensuring seamless integration with DX450LC-7M/DX490LC-7M/DX530LC-7M without adjustments.
- Precision control: Optimized core design with louvered fins enhances heat transfer efficiency by 30% vs. generic radiators, maintaining stable engine temperature to preserve power output and fuel economy.
- Rigorous quality: Each unit undergoes strict pressure testing (up to 2.5 MPa), leak detection, and corrosion resistance verification, complying with ISO 9001 and Doosan OEM quality standards—withstands 8,000+ hours of heavy-duty use.
- Professional support: Our technical team provides comprehensive installation guidance (aligned with Doosan’s maintenance protocols), coolant selection tips, and troubleshooting assistance, plus cross-compatibility advice for extended Doosan models.
- Cost-effective reliability: Offers OEM-level performance at a competitive price (vs. genuine Doosan parts), with a durable design and 12-month warranty that reduces long-term maintenance and replacement costs; supports cross-border export needs for global job sites.
About SPARKLING MACHINERY:
- Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.
Get In Touch:
- Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation
🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
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Whatsapp: +8613609010879