All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Vehicle Parts & Accessories
Auto Engine Systems
Injection Valves
  • DEFUS Fast Delivery Fuel Injector for VW GOLF MOTOGUZZI Piaggio for Mv Agusta F4 Brutale 750 Weber Pico IWP 048
  • DEFUS Fast Delivery Fuel Injector for VW GOLF MOTOGUZZI Piaggio for Mv Agusta F4 Brutale 750 Weber Pico IWP 048
  • DEFUS Fast Delivery Fuel Injector for VW GOLF MOTOGUZZI Piaggio for Mv Agusta F4 Brutale 750 Weber Pico IWP 048
  • DEFUS Fast Delivery Fuel Injector for VW GOLF MOTOGUZZI Piaggio for Mv Agusta F4 Brutale 750 Weber Pico IWP 048
  • DEFUS Fast Delivery Fuel Injector for VW GOLF MOTOGUZZI Piaggio for Mv Agusta F4 Brutale 750 Weber Pico IWP 048
  • DEFUS Fast Delivery Fuel Injector for VW GOLF MOTOGUZZI Piaggio for Mv Agusta F4 Brutale 750 Weber Pico IWP 048
DEFUS Fast Delivery Fuel Injector for VW GOLF MOTOGUZZI Piaggio for Mv Agusta F4 Brutale 750 Weber Pico IWP 048

DEFUS Fast Delivery Fuel Injector for VW GOLF MOTOGUZZI Piaggio for Mv Agusta F4 Brutale 750 Weber Pico IWP 048

  • 4 - 999 Pieces
    $9
  • 1000 - 4999 Pieces
    $8
  • >= 5000 Pieces
    $7

Customization:

Customized logo（Min.Order: 4 pieces）
View product details

DEFUS Fast Delivery Fuel Injector for VW GOLF MOTOGUZZI Piaggio for Mv Agusta F4 Brutale 750 Weber Pico IWP 048

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Fuel Delivery: Designed to meter and spray fuel into engine intake manifolds for optimal combustion efficiency, enhancing engine performance and fuel economy.
  • Multi-Brand Compatibility: Engineered to fit vehicles such as VW Golf, Moto Guzzi, Piaggio, MV Agusta F4 Brutale 750, and Weber/Pico models, ensuring seamless integration across diverse automotive platforms.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

    • With a corrosion-resistant stainless steel body, ensure durability in harsh engine environments. ~30% more resistant to wear and corrosion than standard alloy injectors*, maintaining optimal performance over extended use.

  • 2. Integrated Electronic Control Design

    • With an electronic connector for precise fuel delivery adjustments, enable seamless compatibility with modern engine management systems. This allows real-time optimization of fuel flow based on driving conditions, enhancing efficiency compared to manual systems*.

  • 3. High-Speed Fuel Delivery Performance

    • With optimized nozzle design and flow rate, achieve faster fuel injection speeds for quicker engine response and improved power output. ~20% faster fuel delivery than standard injectors*, boosting acceleration and combustion efficiency.

  • 4. Multi-Model Compatibility Solution

    • Designed for compatibility with VW Golf, MV Agusta F4 Brutale, and other models, this injector offers a versatile solution for diverse automotive applications. Reduces the need for model-specific replacements, saving time and costs*.

  • 5. Automotive-Grade Safety Certification

    • Constructed with automotive-grade materials and safety standards, ensuring compliance with industry regulations for reliable performance under high pressure and temperature conditions. Meets ISO 16750-4 electrical and mechanical durability requirements.

Product details

DEFUS Fast Delivery Fuel Injector for VW GOLF MOTOGUZZI Piaggio for Mv Agusta F4 Brutale 750 Weber Pico IWP 048

The DEFUS Fast Delivery Fuel Injector is a high-performance component engineered for precision fuel delivery in motorcycles and light vehicles, including MV Agusta F4 Brutale 750, Piaggio, Moto Guzzi, and Volkswagen Golf models. Crafted from corrosion-resistant stainless steel, it ensures durability in harsh engine environments while maintaining optimal fuel injection efficiency.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless steel body, red O-ring sealWithstands high temperatures and corrosive fuels in motorcycles and automotive engines
DesignCylindrical nozzle with black plastic connectorEnsures secure electrical connections for electronic fuel injection systems
Flow Rate0.48 liters/hour (IWP 048 model)Ideal for mid-to-high displacement engines requiring precise fuel metering
Pressure Tolerance180 bar max operating pressureSuitable for high-performance engines under extreme load conditions

Customization guide

Adjustable nozzle orifice sizes (0.2–0.5mm) to match engine displacement requirements. Custom seals or connector types available for compatibility with non-standard ECU systems.

Get inspired

Enhance engine performance with the DEFUS Fuel Injector’s precision engineering. Whether you’re upgrading a classic Moto Guzzi or a high-revving MV Agusta F4, this injector ensures reliable fuel delivery for smoother acceleration and reduced emissions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Flow Rate0.48 L/hr+15% (0.55 L/hr)+30% (0.62 L/hr)*
Pressure Tolerance180 bar200 bar220 bar
Connector TypeStandard plasticReinforced metalHigh-temp ceramic

Supplier's note

  1. Technical Breakthroughs:

    • Stainless Steel Construction: Resists corrosion 2x longer than aluminum injectors, extending lifespan in marine or off-road vehicles.
    • Precision Nozzle Design: Reduces fuel droplet size by 20%, improving combustion efficiency in high-compression engines.
    • Ceramic Connectors (Pro Model): Withstands temperatures up to 150°C, enabling use in turbocharged applications.

  2. Version Selection Guide:

    • Base Model: Ideal for standard road vehicles (e.g., Piaggio scooters) needing reliable, cost-effective fuel delivery.
    • Advanced Model: Targets performance bikes (MV Agusta F4) requiring higher flow rates and durability under aggressive driving.
    • Pro Model: Best for racing or industrial engines (e.g., modified Golf GTI) demanding extreme pressure tolerance and heat resistance.

With the Pro Model’s 220 bar pressure rating, you can safely handle supercharged systems while maintaining fuel atomization. Pair its ceramic connector with high-output ECUs for seamless integration in custom builds.

Frequently asked questions

  • Which fuel injector model suits small motorcycle engines like the MV Agusta F4 Brutale 750?

  • How do I clean the nozzle of a DEFUS fuel injector for Piaggio vehicles?

  • Stainless steel vs plastic fuel injectors: Which is better for harsh driving conditions?

  • Can the DEFUS IWP 048 fuel injector be customized for vintage motorcycle models?

  • Is the DEFUS fuel injector certified for automotive safety standards?

  • Does the DEFUS injector fit both VW Golf and Piaggio vehicles?

  • How does the DEFUS injector improve fuel efficiency in older motorcycles like the Brutale 750?

  • What’s the lifespan of a DEFUS stainless steel fuel injector vs competitors?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialHarsh environments (corrosive fluids)Industry: Aluminum (ASTM A380, 200g) ▲ Base: Stainless Steel (ASTM A240, 250g) ▲ Advanced: Stainless Steel 316 (ASTM A240, 270g)Base: 50% longer lifespan in corrosive conditions; Advanced: Marine-grade durabilityBase: 25% heavier than aluminum; Advanced: 30% cost premium due to alloy quality
Noise LevelQuiet operation (offices, residential)Industry: 50 dBA (louder than a normal conversation) ▲ Base: 45 dBA (quiet library) ▲ Advanced: 40 dBA (quieter than a refrigerator)Advanced: Ideal for noise-sensitive applicationsAdvanced: Requires precision engineering, increasing manufacturing complexity
Flow RateHigh-performance enginesIndustry: 300 L/h (ISO 1073) ▲ Base: 350 L/h (ISO 1073) ▲ Advanced: 400 L/h (ISO 1073)Advanced: Supports 30% higher engine power outputBase: Slightly increased fuel consumption; Advanced: Complex nozzle design risks
Pressure ToleranceHeavy-duty diesel systemsIndustry: 2000 PSI (SAE J1939) ▲ Base: 2500 PSI (SAE J1939) ▲ Advanced: 3000 PSI (SAE J1939)Advanced: Reliable in extreme conditions (e.g., trucks, industrial engines)Advanced: Thicker material adds 15% weight compared to Industry Standard
Chemical ResistanceAggressive fuel/solvent exposureIndustry: 10 chemical exposures (ASTM D543) ▲ Base: 20 exposures (ASTM D543) ▲ Advanced: 30 exposures (ASTM D543)Advanced: 3x longer service life in corrosive fluidsBase: Moderate cost increase; Advanced: Requires specialized coating processes
WeightLightweight vehicles (motorcycles)Industry: 300g (ISO 3801) ▲ Base: 320g (ISO 3801) ▲ Advanced: 350g (ISO 3801)Industry Standard: Optimal for compact designsAdvanced: 17% heavier, impacting vehicle weight distribution

Related searches

K9 glass crystal cubezl elastic pin couplingzl type elasticGalvalume metal roof tilesky blue dot print bandage swimweartwopreserved rose boxsanitary napkin womenZTE rectifier modulealuminum foil trayethiopian opal beads gemstone bead necklaceretro frameless sunglassessexy bodycon romperHarley Quinn jewelry necklacekids pageant crownkids birthday crownskids crowntruck adaptor kit truck wheel balancerplastic food containers

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.