
840659 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.99 | Condition is Used, Volvo Penta 2003 REGULATOR CONTROL ARM 840659, shipping cost = $11.95 | 100.0% |
![]() | $57.95 | Condition is Used, VOLVO PENTA 2003/2000 SERIES REGULATION SYSTEM CONTROL ARM #840659 DIESEL 3CYL, shipping cost = $16.54 | 100.0% |

The Volvo Penta 840659 control arm is a crucial component in the fuel system of Volvo Penta D3 diesel engines, manufactured between the years 2000 and 2003. This control arm, specifically designed for three-cylinder engines, plays a significant role in regulating the fuel pressure to ensure optimal engine performance.
This control arm is engineered from high-strength materials, featuring a robust design for enhanced durability and reliability. It is meticulously crafted to meet the stringent regulations of the 2000 and 2003 emission standards, ensuring that the engine operates within the specified emission limits.
The control arm is responsible for managing the fuel pressure by controlling the movement of the fuel pressure regulator. It utilizes a precision-engineered, hydraulic mechanism to regulate fuel pressure, enabling the engine to maintain consistent power output and fuel efficiency.
This component is designed to be a direct replacement for the original equipment manufacturer (OEM) part, ensuring a perfect fit and seamless integration into the engine system. Installing this control arm is a straightforward process, requiring minimal tools and expertise.
The Volvo Penta 840659 control arm is a vital investment for anyone operating a Volvo Penta D3 diesel engine within the specified model range and emission regulations. By utilizing this high-quality aftermarket part, engine owners can enjoy improved fuel efficiency, enhanced power output, and the peace of mind that comes with knowing their engine is operating within emission regulations.
In summary, the Volvo Penta 840659 control arm is a critical component in the fuel system of select Volvo Penta D3 diesel engines. Designed to meet the 2000 and 2003 emission standards, this control arm ensures optimal engine performance by regulating fuel pressure, providing a direct OEM fit, and offering a straightforward installation process.
Volvo Penta 840659 2003/2000 Regulation Control Arm Diesel 3-Cylinder Engine: A Detailed Analysis
The Volvo Penta 840659 is a 3-cylinder diesel engine produced by Volvo Penta between 2000 and 2003. This engine comes with a regulation control arm and is used in various marine applications. In this analysis, we will discuss the pros and cons of buying this engine to help you make an informed decision.
Pros:1. Fuel Efficiency: This engine is known for its impressive fuel efficiency, making it an excellent choice for those who prioritize cost savings in the long run.
2. Reliability: Volvo Penta engines are renowned for their durability and reliability. The 840659 model is no exception, with many users reporting long hours of operation without major issues.
3. Low Emissions: This engine meets the 2000 regulations for emissions, making it a cleaner option compared to older engines.
4. Versatility: The 3-cylinder design of this engine makes it suitable for smaller marine applications, such as tenders, work boats, and inboard fishing boats.
Cons:1. Limited Power: Due to its small size and 3-cylinder design, this engine may not provide the power needed for larger or more demanding applications.
2. Limited Availability of Spare Parts: Since this engine is no longer in production, finding spare parts may be challenging and potentially expensive.
3. Limited Aftermarket Support: There may be limited aftermarket support for this engine, which could make repairs more difficult and costly.
Conclusion:The Volvo Penta 840659 2003/2000 Regulation Control Arm Diesel 3-Cylinder engine offers several advantages, including fuel efficiency, reliability, and low emissions. However, it may not provide the power needed for larger applications, and spare parts availability and aftermarket support may be limited due to its age and discontinued production.
Recommendation:If you are in the market for a small, reliable, and fuel-efficient diesel engine for a smaller marine application, the Volvo Penta 840659 could be an excellent choice. However, it's essential to consider the potential challenges of limited spare parts availability and aftermarket support before making a purchase. If power requirements are high or if availability of spare parts is a significant concern, it may be worth exploring other engine options.
Details:
specifications inboardfuel:
- brand: Volvo Penta
- mpn: 840659
- part type: Control Arm
returns inboardfuel:
- policy: returns accepted
- time: 30 days
- paid by: buyer
shipping inboardfuel:
- transit: 3-7 days
- class: standard
- service: standard
- type: fixed
offer inboardfuel:
- options: ship-to-home
- sold #: 14
- started: september 8, 2025
- in stock #: 2
- availability: in stock
- prices: $39.99–$57.95
- item condition: Used
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
seller inboardfuel:
- rating: 100.0%
- city: bristol, rhode island
- # reviews: 3696
payments inboardfuel:
- credit card: mastercard
- other
- wallet: apple-pay
Similar Items:
- 3808616: SENSOR STERNDRIVE, Yiheozux
- 824324T02: INTAKE MANIFOLD, Cubauto
- IXVOG0: FUEL PUMP ENGINE, Bfo
- 840450: FUEL PIPE, Volvo
- 860912: FUEL PIPE, Volvo
- 3583074: FUEL INJECTOR, Volvo Penta
- 874840: FUEL TANK SENSOR, Volvo Penta
- 3843750: CONTROL VALVE SENSOR, Golfpartstore
- 856472-841292-856471-841292: , Gogo Part
- 925255: OIL SEAL COOLER ENGINE, Yiheozux
- 333841: INTAKE MANIFOLD, Gm

