Marine Engine Sales & Repower
Power, performance, and peace of mind
Whether you’re repowering your existing vessel or fitting out a new build, Ovlov Marine provides expert guidance and installation across a full range of marine engines and drive systems.
As New Zealand’s largest Volvo Penta dealer and authorised Yamaha and Yanmar specialists, we supply, install, and support a wide range of diesel and petrol engines. From compact outboards through to high-performance inboards and sterndrives, every engine is matched to your vessel’s specifications to ensure optimum on-water performance.
Repower Project Management & Expertise
Our repower service includes complete project management — from engine selection, system integration, and installation through to sea-trial commissioning and post-installation support. Plus we handle all related systems, including drives, exhaust, electrical, and cooling, to deliver a seamless fit-out and dependable long-term performance.
Certified Technicians & Genuine Parts
Whether you’re upgrading an older vessel or investing in the latest marine propulsion technology, you’ll benefit from our deep technical expertise, factory-trained technicians, and access to genuine OEM parts and accessories.
Why Repower with Yamaha, Volvo Penta, or Yanmar?
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Repowering instantly transforms your boating experience.
Yamaha outboards deliver instant throttle response, smooth digital controls, and impressive acceleration across the RPM range.
Volvo Penta offers powerful, smooth torque with exceptional handling — ideal for heavier hulls and commercial vessels.
Yanmar marine diesels are compact, responsive, and efficient — trusted for their strong mid-range power and consistent performance under load.
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Modern marine engines are far more efficient and easier to live with.
Yamaha’s Variable Camshaft Timing (VCT) and Lean Burn Control mean more time cruising, less time refuelling.
Volvo Penta’s DPI drives and common-rail diesel technology improve fuel efficiency and extend service intervals.
Yanmar’s precision fuel injection and lightweight design reduce running costs while maintaining exceptional reliability.
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These three brands set the benchmark for reliability:
Yamaha is renowned worldwide for dependable 4-stroke performance, from weekend fishers to Coastguard fleets.
Volvo Penta builds complete propulsion systems, engines, drives, and controls designed to work together for unmatched dependability.
Yanmar diesel engines are legendary for longevity, built to handle heavy-duty commercial use year after year.
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Modern engines don’t just perform better — they’re easier on the environment and your crew.
Yamaha: Ultra-smooth 4-stroke technology means low noise, low emissions, and less vibration.
Volvo Penta: Advanced clean diesel systems and DPI drives deliver quiet, smoke-free running.
Yanmar: Meets the world’s strictest emission standards while maintaining diesel efficiency and torque.
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Repowering isn’t just about a new engine, it’s about upgrading your entire boating experience and having smarter control, safer boating, and a more enjoyable ride.
Yamaha Helm Master EX: Joystick control, autopilot, and digital steering for ultimate maneuverability.
Volvo Penta EVC & Glass Cockpit: Full system integration between engine, controls, and navigation.
Yanmar VC20 controls: Sleek digital helm systems for smooth, modern operation and real-time engine data.
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A boat repowered with Yamaha, Volvo Penta, or Yanmar instantly becomes more desirable. These are trusted global brands known for performance, efficiency, and reliability, qualities every buyer looks for.
Brands we specialise in
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Volvo Penta
We are Authorised Dealers for Volvo Penta for over 40 years
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Yamaha Outboards
Access to the full range of Yamaha outboards, genuine parts & servicing
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Yanmar Marine
We are proud to be Authorised Dealers for Yanmar at our Gulf Harbour branch
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All Major Brands
Training and experience across Mercury, MerCruiser, and other leading brands
Ready to upgrade your power?
Contact our sales team today to discuss the perfect engine for your vessel.