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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Castrol Radicool SF Antifreeze 1L 3374428Vehicle Compatibility This product is an antifreeze coolant selected by specification. Use only where the manufacturer specifies Castrol Radicool SF or a compatible coolant type. Confirm the required coolant specification and mixing ratio in your owners manual before topping up or refilling. For engine cooling systems requiring Radicool SF type antifreeze coolant (confirm spec) Suitable for top ups where the same coolant type is already in the system
Vehicle Compatibility
This product is an antifreeze / coolant selected by specification. Use only where the manufacturer specifies Castrol Radicool SF or a compatible coolant type. Confirm the required coolant specification and mixing ratio in your owner’s manual before topping up or refilling.
- For engine cooling systems requiring Radicool SF type antifreeze/coolant (confirm spec)
- Suitable for top-ups where the same coolant type is already in the system (avoid mixing types)
- Use for full refills only after confirming the correct coolant type for your vehicle
Do not mix different coolant technologies unless the manufacturer confirms compatibility.
Specifications
| Brand | Castrol |
|---|---|
| Product | Radicool SF Antifreeze |
| Fluid Type | Antifreeze / Coolant |
| Capacity | 1 L |
| SKU | 3374428 |
Features
- Antifreeze/coolant formulated for compatible engine cooling systems where Radicool SF is specified
- Helps support corrosion protection when used to the correct specification and mix ratio
- Helps support freeze and boil protection when mixed according to manufacturer guidelines
- 1L bottle size suited to top-ups and workshop use
Why Buy From Us
- Local South African stock
- 12-month warranty (manufacturing defects)
- Spec-check support available if you share your make, model, year, and current coolant type
Trusted by thousands of South African drivers for quality and durability.
Installation & Maintenance Tips
- Only open the cooling system when the engine is cold to avoid injury
- Match coolant type and mixing ratio to the owner’s manual (do not guess)
- Use clean water where required and avoid contamination of the cooling system
- If switching coolant types, flush the system thoroughly per OEM procedure
- Dispose of used coolant responsibly—keep away from children and pets
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1979 reviews
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Product Reviews
★★★★★ 1
Do not buy
Color: Green/Black
Do not buy. When I received the watch it did not work and the battery was dead. I bought a new battery and it killed that one as well after about a month.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Inexpensive doesn’t mean cheap.
Color: Black/Orange
After 10 months, zero complaints. Well, I got rid of the horrible NATO strap 🙄. That’s a personal preference. Easy to swap out to whatever you like. Keeps accurate time meaning it’s the same time. I’m not micro analyzing it and the seconds gained/lost. It has a confident look and feel and makes you feel good when wearing it. Sure it’s not high priced but it’s not cheap. Very comfortable, light and not unincumbered. If this is what you’re looking at, you’d be satisfied. Great looking, durable and simple watch. Full confidence.
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Reviewed in the United States on October 25, 2025
★★★★★ 3
Budget Seiko Prospex this is not
Color: Black/Orange
Bought this as a cheap work watch, but I guess all the budget went into the solar technology.
No date adjust feature, gotta crank the crown over and over to adjust the date. (Also no screw-down crown, but that's expected at this price)
Fake diver bezel. Lol why? Cringe as heck. Should of just put a compass bezel on there instead tbh.
Cheap plastic crystal, scratches and mars just by looking at it.
Okay NATO strap. Falls apart quickly, but it's easily replaceable with a better quality one.
Decent lume on the hands, but none on the hour markers even though it looks like there is.
Looks cool.
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Reviewed in the United States on June 13, 2025
★★★★★ 5
Simplicity
Color: Black/Orange
This watch was received exactly as advertised. First off the watch is economical compared to other watches that advertise the same details. I will say that I have gone through numerous Luminox watches only to be disappointed. This watch fits the bill. It does have solar cells which mean it needs to be exposed to light to keep running, not a problem. Three minutes under my surefire light I am golden. The bezel doesn't rotate actually no big deal for me. I have always required that the bezel moves not anymore after having a bezel that rotates I use it next to never. Here's why, the more I rotate the bezel the more the numbers wear off. The strap on the watch with the catches for the strap are perfect. They actually hold the watch strap in place in lieu of like other big name brands that just flop and slide. As far as everyday use goes this watch is my go to. To be honest I have purchased three. This is the only watch I will wear moving forward, yeah the glass my scratch but even the big names like the Luminox I spoke of earlier scratches too.
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Excellent product, super good quality
Color: White, Size: Large
I think this is one of the best products I’ve bought on Amazon in recent years. I recommend it 100%; the fabric has a soft, comfortable texture, unlike other Oxford fabrics, which tend to be thicker and stiffer. It is easy—very easy—to iron, and the sizing is spot-on; I wear a size L, and it fit me perfectly. I will definitely be buying this shirt in black and navy blue.
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Reviewed in the United States on May 17, 2026