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HiSport 3883724 O2 Oxygen Sensor - Compatible with LS Mercedes Mercruiser Volvo Penta 4.3L 4.5L 5.0L 5.7L 8.1L 8.2L - Replace 710-8M2003959 8M2003959 — Open-Box, 18% Off
Brand: HiSport
Condition: Used - Mint
$3017
$3699
-18% Save $682
Updated: 19 days ago
Description
Compatibility: This part compatible with LS Mercedes Mercruiser Volvo Penta 4.3L 4.5L 5.0L 5.7L 8.1L 8.2L. CRITICAL: Please double-check your exact vehicle year, make, and model using the Amazon part finder or VIN compatibility tool before ordering
Part Number: Direct replacement for OE part numbers 3883724 710-8M2003959 8M2003959. Verify this number matches your original component to ensure compatibility and proper function
Quality & Performance: Manufactured to meet or exceed strict Original Equipment specifications. Offers reliable performance, precise fitment, and the same functionality as the factory part for worry-free use
Crucial Pre-Purchase Check: BEFORE PURCHASE, carefully compare pictures of the part removed from your vehicle (or a clear photo of it) with our product images. An exact visual match is required. This is the most critical step to ensure the part is correct for your car and prevent incorrect purchases/returns
Customer Service: Questions before purchase? Need installation help? Issue with your item? Contact us directly first! We are committed to a quick resolution and your complete satisfaction
Fitment:
Compatible with Volvo Penta 3883724
Compatible with Mercury Mercruiser 710-8M2003959 and 8M2003959.
Compatible with LS Mercedes Mercruiser Volvo Penta 4.3 4.5 5.0 5.7 8.1 8.2
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0fl241scx
- Model:
- HSOS03959
- Country:
- US
- ASIN:
- B0FL241SCX
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $7 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for HiSport products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.


















