Case HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW 1221F 11Q6-90540 HEATER RAD SET SPARKLING MACHINERY

   Your trusted partner for Case excavator cabin comfort—we’re proud to present the high-quality 11Q6-90540 Heater Rad Set. 
   Dear customer, thank you sincerely for choosing SPARKLING MACHINERY; your confidence in our parts means everything to us. This integrated heater assembly is vital for winter operational comfort and safety—a faulty one risks insufficient heating, coolant leakage, or system malfunctions, but ours matches original specs perfectly, so you can rely on it with peace of mind.

The SPARKLING MACHINERY NEW 11Q6-90540 HEATER RAD SET Photo:

   Why choose the SPARKLING NEW 11Q6-90540 Heater Rad Set?
   - Direct-fit compatibility: Custom-engineered for Case 1221F’s coolant system, cabin mounts, and electrical interfaces. Marked 11Q6-90540, the integrated set integrates seamlessly—no modifications or additional adapters needed. Cuts replacement downtime by 33%.
   - Efficient heating performance: Heat exchange efficiency ≥91%, rapidly raising cabin temperature to comfortable levels even in extreme low-temperature (-30°C) worksites. The optimized radiator structure ensures uniform heat distribution.
   - Rigorous quality assurance: 28+ strict tests including 10,000+ working hours, -30°C to 120°C temperature adaptability, corrosion resistance, and pressure resistance tests. Withstands coolant chemical stress, mechanical vibration, and dusty worksite environments.
   - Professional technical support: 7×24 online assistance—providing detailed installation guides, coolant matching tips, and troubleshooting solutions for heating inefficiency or leakage. Average response time <2 hours.
   - Cost-effective reliability: OEM-level performance at a competitive price. High-quality radiator materials and precision-assembled components extend service life by 73% vs. generic heater rad sets, reducing long-term replacement costs by 41%.

   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.