MADE IN CHINA SPARKLING MACHINERY NEW EX33MU ZX27-3 ZX30 ZX35 4373411 OIL COOLER

   Your EX33MU/ZX-series mini excavator’s oil system protection starts here. 
   Now, we’re proud to present the MADE IN CHINA SPARKLING MACHINERY NEW EX33MU ZX27-3 ZX30 ZX35 4373411 Oil Cooler—a precision-engineered heat dissipation core that keeps hydraulic and engine oil at safe operating temperatures. Next, we’ll walk you through its key advantages, from model-specific compatibility to robust cooling performance, to show how it enhances your mini excavator’s long-term reliability.

The SPARKLING MACHINERY NEW EX33MU ZX27-3 ZX30 ZX35 4373411 OIL COOLER Photo:

   First and foremost, thank you so sincerely from the bottom of our hearts for choosing SPARKLING MACHINERY! Your trust is the driving force behind our commitment to crafting components that meet the rigorous demands of your EX33MU, ZX27-3, ZX30, and ZX35 mini excavators. 
   For these machines, the oil cooler isn’t just a cooling part—it’s the “guardian of oil performance”; overheated oil loses its lubricating ability, leading to irreversible damage to expensive hydraulic and engine parts. Our NEW EX33MU ZX27-3 ZX30 ZX35 4373411 Oil Cooler is engineered to fit and function exactly like the original, so you can count on it for consistent, worry-free oil temperature control. Below, discover why it’s the ideal choice for your mini excavator’s thermal management system.

   Why choose the SPARKLING NEW EX33MU ZX27-3 ZX30 ZX35 4373411 Oil Cooler?

   - Direct-fit compatibility: Exclusively engineered to match the exact mounting dimensions, oil inlet/outlet interfaces, and fan assembly positions of EX33MU, ZX27-3, ZX30, and ZX35 mini excavators. No modifications to the excavator’s oil pipelines, mounting brackets, or engine compartment are required, enabling quick, hassle-free installation that cuts replacement downtime by up to 40%.
   - Precision control: Features an optimized core design with expanded heat transfer surface area (tailored to the oil flow rate of target mini excavator systems) and turbulence-enhanced oil channels. This ensures heat dissipation efficiency of over 91%, maintaining hydraulic oil temperature at 45–65°C and engine oil temperature at 80–95°C (OEM-specified ranges)—preventing oil degradation and ensuring optimal lubrication for all critical components.
   - Rigorous quality: Undergoes 15+ strict quality tests tailored to EX33MU/ZX-series operating conditions, including oil pressure resistance trials (up to 28 MPa), heat dissipation efficiency verification, corrosion resistance checks (against oil additives), and vibration resistance testing (10,000+ cycles mimicking mini excavator operation). These tests ensure it withstands harsh environments—from dusty construction sites to muddy agricultural fields—without leaking or losing cooling performance.
   - Professional support: Backed by a dedicated technical team with deep expertise in EX33MU/ZX-series mini excavator thermal management systems. We offer 7×24 online assistance, including step-by-step installation guides (with model-specific diagrams), oil type selection recommendations, and troubleshooting for issues like insufficient oil cooling or oil leaks. Our team ensures an average response time of <2 hours to address your concerns.
   - Cost-effective reliability: Delivers OEM-level performance at a competitive price. Its durable core structure and anti-corrosion coating extend service life by up to 35% compared to generic oil coolers, reducing long-term replacement costs by 25%. It also minimizes unplanned downtime caused by oil system failures—avoiding costly repairs to hydraulic pumps, engines, or valves that are critical to mini excavator operations.

   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.

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   - Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.