







BOLEWIN Marine Oil Filter 3850559 – Direct Replacement for Volvo Penta 5.0L / 5.7L
- £28.98
- £28.98
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Description
xPremium replacement oil filter for Volvo Penta marine engines
Upgrade your engine with the BOLEWIN Marine Oil Filter 3850559, a reliable aftermarket replacement designed for Volvo Penta 4.3L, 5.0L, 5.7L, and 7.4L marine engines. Built to withstand the rigors of saltwater travel, heat, and engine vibration, this filter aims to keep oil clean and flow steady, helping you enjoy smoother operation on the water.
Key features
- Direct replacement for Penta 4.3L, 5.0L, 5.7L, and 7.4L models
- Made from high-quality materials for improved filtration and potential engine longevity
- Epoxy-coated housing provides corrosion resistance in saltwater environments
- Quality tested before shipment to confirm capacity and efficiency
- Effectively screens out dirt and rust particles from the oil, supporting smooth operation
How it supports marine reliability
For boaters, clean oil is essential to maintain consistent performance under varying seas, engine heat, and vibration. The 3850559 is designed as an aftermarket option that swaps in directly for compatible Volvo Penta engines, offering a straightforward, no-fuss replacement that aligns with routine maintenance schedules.
Use cases and practical benefits
Whether you’re cruising coastal waters or tackling demanding inland routes, this filter is intended to help keep oil quality consistent across boating seasons. While it cannot guarantee specific results, you may notice steadier oil flow and reduced risk of deposits forming during long trips or extended engine runs.
What you get and how to use
- Exactly the parts you need to replace a worn filter on compatible Volvo Penta engines
- Clear fitment and dependable filtration properties for ongoing engine maintenance
Care and longevity notes
As an aftermarket replacement, this filter features an epoxy-coated exterior and designed filtration capacity intended for reliable service across multiple boating seasons. Follow the manufacturer’s oil change intervals and use the recommended oil grade for your engine to maximize performance and reduce wear.
FAQ
Q: Is the BOLEWIN 3850559 compatible with Volvo Penta engines?
A: Yes — it's a direct replacement for Penta engines including 4.3L, 5.0L, 5.7L, and 7.4L.
Q: What benefits can I expect from using this oil filter?
A: Enhanced filtration, protection against dirt and rust, epoxy-coated corrosion resistance, and reliable engine operation under marine conditions.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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