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Radiator Cap for Kubota MX5000 MX5100 RTV900 SQ-1140 SQ-1200 SQ-3170 SQ-3250
$24.99
Sale price
$24.99
Regular price
Available to Order
This Radiator Cap is a cooling system component compatible with Kubota MX5000, MX5100, RTV900, and SQ series models.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This Radiator Cap is designed to maintain the optimal pressure within the cooling system of your Kubota machinery. The Radiator Cap prevents coolant loss and helps regulate engine temperature to ensure reliable operation under heavy loads. This heavy-duty Radiator Cap is an essential replacement part for operators using compatible tractors and utility vehicles.
Key Features & Performance
- Maintains a constant 13 PSI pressure rating for efficient heat dissipation
- Constructed with durable materials to resist corrosion and thermal stress
- High-quality rubber seals prevent leaks and maintain a vacuum during cooling
- Direct-fit design ensures a secure connection to the radiator filler neck
- Engineered to withstand the rigorous demands of agricultural and industrial use
Fitment & Compatibility
- Kubota MX5000, MX5100
- Kubota RTV900
- Kubota SQ-1140, SQ-1200, SQ-3170, SQ-3250
Common Uses
- Replacing a worn or leaking factory radiator cap
- Restoring proper cooling system pressure in Kubota tractors
- Preventing engine overheating during prolonged field work
- Routine maintenance of utility vehicle cooling components
Technical Specifications
- Pressure Rating: 13 PSI (0.9 Bar)
- Material: Steel and High-Grade Rubber
- Compatible Equipment: Kubota Tractors and UTVs
Frequently Asked Questions
Q: How do I know if my radiator cap needs to be replaced? A: Signs include visible coolant leaks around the cap, a collapsed radiator hose, or the engine consistently running hotter than normal.
Q: Is it important to match the PSI rating of the original cap? A: Yes, using a cap with the correct pressure rating is critical to prevent system damage or overheating.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.