Radiator Cap RC3G-13: keep your cooling system sealed.
The Neptune Radiator Cap RC3G-13 helps keep your car’s cooling system running at peak performance. Moreover, it holds the correct pressure to raise the coolant’s boiling point. As a result, your engine stays better protected against overheating. In addition, the sturdy metal build is made to last.
Because a worn cap can let pressure escape, a fresh one matters. Furthermore, this cap is rated at 0.90 bar for reliable sealing. Therefore, it is a simple, low-cost part that supports a healthy engine. Furthermore, replacing an old cap is quick and needs no tools. Many overheating problems trace back to a tired radiator cap.
Why choose the Radiator Cap RC3G-13
First, the radiator cap does more than just cover the filler neck. Consequently, it manages pressure and helps prevent coolant loss. You can read more on the engine cooling guide. Overall, a good cap helps avoid overheating and costly damage. In addition, the right pressure rating keeps the system working as designed. For best results, replace the cap if the seal looks cracked or worn. This helps keep your coolant where it belongs.
Key features
- Rated at 0.90 bar.
- Durable metal construction.
- 60 mm outer and 27 mm inner sizing.
- Helps maintain correct cooling pressure.
Application
- Replacing a worn or leaking cap.
- Routine cooling-system maintenance.
- Restoring proper system pressure.
In short, it is a small part that protects a big investment. Browse more parts at the Greyhound Auto Retail store. Then confirm the cap matches your vehicle before fitting. Our team is glad to help you check the fit. We also stock a wide range of Neptune caps for different vehicles.
Specifications
1 x Neptune Radiator Cap RC3G-13 (K-NECAPRD6009-L), 0.90 bar, metal. Only remove a radiator cap when the engine is fully cool.
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