Magneti Marelli Starter
Your Professional Magneti Marelli Starter Supplier
Shanghai E-star Auto Co., Ltd. is an integrated enterprise specializing in the design, development, production, and sale of automotive components. The company's product range includes starters and alternators compatible with various engine manufacturing machinery, catering to renowned brands such as Komatsu, Hino, Cummins, Hitachi, Caterpillar, Toyota, Hyundai, Volvo, Deutz, Perkins, Yangma, Doosan, and Mitsubishi. By offering a comprehensive product portfolio, Yixing satisfies the diverse requirements of both domestic and international markets.
Advanced Equipment
Equipped with state-of-the-art production facilities and precision testing instruments, Yixing guarantees the superior quality of every product it manufactures.
Quality Control
From raw material selection to each stage of the production process, and finally to finished product testing, Yixing adheres to rigorous quality control standards to ensure compliance with the highest industry benchmarks.
Sales Market
Yixing's products not only secure a significant market share domestically but are also exported to multiple regions worldwide, including North America, South Africa, Southeast Asia, Europe, and the Middle East.
ODM/OEM Services
Yixing offers both OEM and ODM services, enabling customization of materials, styles, and special requirements. Minimum order quantities can be discussed and tailored to meet specific client needs.
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![Reference Number:Magneti Marelli:063114014010, MRS80022 FIAT:1319555080, 71782325 Application:FIAT 8140.43 8140.63 230A2.000]()
Reference Number:Magneti Marelli:063114014010, MRS80022 F...FIAT Ducato 18 2.8 TDI 232 1997-2002 8140.43 / PEUGEOT Boxer 2.8 HDi 230L P 2000- 8140.43S / CITROEN Jumper 2.8 HDi 2002 04- 8140.43S /read more -
![Reference Number:Magneti Marelli:063280040010, 63280040, MSN8040 Perkins：2872K404, 2873K404 Application:MASSEY FERGUSON MF 6270 MF 6280 MF 6290]()
Reference Number:Magneti Marelli:063280040010, 63280040, ...MASSEY FERGUSON MF 6270 01.1999- MASSEY FERGUSON MF 6280 01.1999- MASSEY FERGUSON MF 6290 01.1999- PALOAD PB90.3 Perkins [1104C-44TA] 2006-2014 VENIERI 9.63B Perkins [1104C-44T] 2008- JCB eng....read more -
![Reference Number:Magneti Marelli:63280041, MSN8041 Perkins: 2872K405, 2873K405, T410865, T412689 Application:Perkins 1103D-33 KIOTI DK65 2.7]()
Reference Number:Magneti Marelli:63280041, MSN8041 Perkin...FARMTRAC 690 DT Perkins 1104D-44T; 88HP FARMTRAC 7110 DT Perkins 1104D-44TA; 110HP FARMTRAC 7100 DT Perkins 1104DT-44T; 98HP MASSEY-FERGUSON MF 6225 1004-40TWG MASSEY-FERGUSON MF 445 MF 445...read more
Types of Magneti Marelli Starter
Gear Reduction Starters
The Gear Reduction Start uses gears to reduce the speed of the electric motor. This increases the torque at the output shaft. The Magneti Marelli Gear Reduction Starter has higher torque and cranking power. It is ideal for heavy-duty applications. The compact design makes it lighter and smaller. It is easy to install in tight spaces.
Permanent Magnet Starters
The Magneti Marelli Permanent Magnet Starter uses powerful magnets instead of field coils. This eliminates the need for a separate excitation circuit. The compact and efficient design of the starter reduces energy losses. It provides higher power density and efficiency. The Magneti Marelli Permanent Magnet Starter has higher power-to-weight ratio.
High Torque Starters
The Magneti Marelli High Torque Starters are designed to provide high starting torque. They are used in vehicles that have high-compression engines. The high-torque starters are also used in vehicles that have a lot of electrical accessories. The electric motor windings of the starters are designed to produce high torque.
Features of Magneti Marelli Starter
High Quality Materials
Magneti Marelli utilizes high-quality materials that can withstand heavy workloads and resist mechanical and thermal stress.
Durability
They are designed to be resistant to vibration, thermal stress, and corrosion, ensuring longevity and reliability.
Low Noise and Vibration
Starters are designed to minimize noise and vibration during operation.
Electrical Conductivity
They offer excellent electrical conductivity for reliable starting.
Start-Stop System Compatibility
Their design and materials are well-suited for vehicles with start-stop systems that require frequent restarts.
Magneti Marelli starters are utilized in a wide variety of applications, especially those whose motors draw several horsepowers or higher. Machines that draw smaller horsepowers generally utilize a simpler on-off switch. Some of the applications that often use Magneti Marelli starters include:
Woodworking
Automobiles, including Electric Vehicles
Commercial Agricultural
Oil and Gas
Plastics
Iron and Steel
Mining
Lumber
Papermaking
Food Processing
Magneti Marelli Starter Replacement Steps
Disconnect the battery and remove your old starter.
Remove the neutral sensor from the gearbox. Soon you've cleaned it you can pull out the brass insert in inside direction. Be sure that the nut on the outside is removed. Now remove the bump in the middle of the flange with a standard wood rasp (you can also use a sander, but that's not necessary because the flange is a soft plastic part) until the surface is flat. Then countersink the screw holes to the diameter of your screw heads.
Detach the clutch cable. Heat up the cable bracket with a torch, carefully. Use a pipe wrench to bend the bracket 90° sideward. This gives the cable the necessary clearance. After the metal cooled down, paint it new.
Reassemble. When you mount the starter, let the brass part of the neutral sensor slip in a little bit. That will give you the necessary freedom for the starter. On top you use the hexagon socket nut and on bottom the old screw. After the starter is fixed, fasten the neutral cable, and both starter cables. Last step is to connect the battery again and fire it up!
How is the quality of Magneti Marelli starters?
Magneti Marelli is a world-famous Italian automotive original equipment (OE) manufacturer, and its starters have overall above-average comprehensive quality, positioned as mid-to-high end in the aftermarket.
1. Overall Performance & Reliability
- As a mainstream OE supplier for European, Chinese and global vehicle brands, its starters follow strict factory production standards, with stable cranking performance, strong starting torque and smooth operation.
- Low failure rate in normal use; good resistance to high temperature, vibration and daily frequent start-stop scenarios.
2. Build & Material Quality
- Adopts high-quality copper windings, durable gear sets and reinforced bearings; wear resistance and service life are far better than generic cheap aftermarket starters.
- Sealed structure design effectively prevents dust, water and oil intrusion, suitable for passenger cars, light commercial vehicles and partial engineering machinery.
3.Application Adaptability
- Perfect match for original European cars, domestic joint-venture models and many mainstream passenger & light truck engines.
- Less professional than professional heavy-duty brands like Prestolite in heavy-duty engineering vehicles, large-displacement modified engines and frequent stop-start commercial vehicles (city buses, garbage trucks).
4. Disadvantages
- Higher price than ordinary generic brand starters.
- Counterfeit products are common in the market; fake parts have poor material, easy burning of windings and gear wear.
- Not specially optimized for extreme heavy-load and ultra-frequent start-stop working conditions.
Which car brands use Magneti Marelli starters as OEM?
Magneti Marelli (now Marelli) starters are widely used as OEM equipment by European and global brands, especially within the Stellantis group and other mainstream makes.
Core OEM Brands
- Stellantis (FCA): Fiat, Alfa Romeo, Lancia, Jeep, Chrysler, Dodge, Ram.
- BMW & Mini: Selected 3 Series (E36/E46), 5 Series, X3/X5, Mini petrol models.
- Mercedes-Benz: A-Class (W168/W169), B-Class, CLA, GL-Class (X166).
- Volkswagen Group: Audi, VW, Škoda, Seat (various 1.2–2.0L petrol/diesel).
- Renault & Dacia: Clio, Megane, Scénic, Trafic, Master, Duster.
- Opel/Vauxhall: Corsa, Astra, Insignia, Movano.
- Suzuki: Swift, SX4, Vitara (1.3–1.6L petrol).
- Honda: Civic (FA1), Jazz, some HR-V models.
- Others: Citroën, Peugeot, Toyota (select models), Ford (certain European engines).
Key Notes
- Marelli is a top global starter/alternator supplier, covering ~93% of European vehicle parc.
- OEM fitment varies by model, engine, and production year; many brands also use Bosch/Valeo.
- Magneti Marelli merged with Calsonic Kansei in 2019 and rebranded as Marelli.
What is the relationship between Magneti Marelli and Lucas starters?
Magneti Marelli (now Marelli) and Lucas are two separate, historically rival European OEM starter/alternator suppliers—never merged, no shared ownership, but with major overlap in applications and aftermarket interchangeability.
1. Core Identity & Origins
- Magneti Marelli (Italy, 1919) – Fiat/Ercole Marelli JV; long Fiat/Stellantis main electrical supplier; now Marelli (merged with Calsonic Kansei, 2019).
- Lucas (UK, 1875) – Founded by Joseph Lucas; Britain’s dominant auto electrical supplier; starters since 1912; later Lucas Industries, then spun/sold; today a major aftermarket brand.
2. Relationship: Competitors, Not Partners
- OEM rivals – Marelli focused on Fiat/Alfa/Lancia/Jeep; Lucas on UK makes (Ford UK, Rover, Jaguar, BMC) and European/global OEMs.
- No cross-ownership/JVs – No historical mergers, takeovers, or joint ventures between the two.
- Aftermarket interchangeable – Many Lucas and Marelli starters are direct replacements (e.g., Lucas 26148 ↔ Marelli 63227486; common on Perkins/JCB/Fiat engines).
3. Key Overlap & Distinction
- Shared segments – Both supplied European cars, commercial vehicles, tractors, and industrial engines.
- Regional split – Marelli = Italian/European mainstream; Lucas = UK Commonwealth/global aftermarket strength.
- Tech convergence – Similar designs (pre-90s inertia, post-90s gear-reduction); both now focus on stop–start and high-efficiency units.
4. Quick Summary
- Independent rivals (100+ years)
- No corporate link (no merger/ownership)
- High aftermarket interchangeability (common part cross-references)
- Complementary OEM footprints (Italy vs UK/Europe)
How do I choose the correct power rating (kW) for a Magneti Marelli starter?
To choose the correct kW rating for a Magneti Marelli (Marelli) starter, match power to engine displacement/fuel type, verify OEM specs, and adjust for climate/accessories. Undersizing causes hard starts; oversizing wastes power and risks damage.
1. Core Formula & Quick Rules (12V Systems)
Use these 0°C baseline formulas to find minimum required power:
- Gasoline: `P(kW) = (0.18–0.22) × Displacement(L)`
- Example: 1.6L → 0.29–0.35kW (typical OEM: 0.8–1.1kW)
- Diesel: `P(kW) = (0.74–1.1) × Displacement(L)`
- Example: 2.0L HDi → 1.5–2.2kW (typical OEM: 1.4–1.8kW)
Common Marelli Starter Power Ranges
|
Engine Type |
Displacement |
Typical Marelli Power |
|
Petrol |
≤1.6L |
0.8–1.1kW |
|
Petrol |
1.8–2.5L |
1.1–1.4kW |
|
Petrol >2.5L / V6 |
3.0–4.0L |
1.4–2.0kW |
|
Diesel |
1.5–2.0L |
1.3–1.8kW |
|
Diesel |
2.2–3.0L |
2.0–3.0kW |
|
Diesel >3.0L / Commercial |
≥4.0L |
3.0–5.0kW (24V common) |
2. Key Selection Factors
✅ Engine Specs (Most Critical)
- Displacement: Larger engines need more power.
- Fuel Type: Diesels need 3–5× more power than same-size petrol (higher compression: 16:1–22:1 vs 8:1–12:1).
- Compression Ratio: Higher ratio = more resistance = higher kW.
- Minimum Cranking RPM: Petrol 50–70rpm; Diesel 100–200rpm.
✅ OEM Part Number (Best Reference)
- Find the original Marelli number (e.g., 063721117010 = 0.8kW, 943205941010 = 1.4kW).
- Cross-reference via TecDoc or Marelli’s catalog to confirm kW, voltage, rotation, and tooth count.
✅ Operating Conditions
- Cold Climate (-20°C to 0°C): Add 20–50% power (thick oil = more drag).
- Start–Stop Systems: Use 1.4–2.0kW heavy-duty Marelli starters (more cycles).
- High Accessories (AC, Winch): Add 10–20% power.
✅ Voltage & Fitment
- 12V: Most cars/pickups (0.8–3.0kW).
- 24V: Heavy diesel/commercial (3.0–10.0kW).
- Verify rotation direction (CW/CCW), mounting holes, and pinion teeth (9/10/11) to avoid fit issues.
3. Step-by-Step Selection Workflow
1. Check OEM: Locate the original Marelli part number and its rated kW (e.g., on the starter or in vehicle docs).
2. Calculate Minimum: Use the formula for your engine type/displacement.
3. Adjust for Conditions: Add power for cold climates, start–stop, or heavy accessories.
4. Cross-Reference: Match to Marelli’s catalog (e.g., 1.4kW for 2.0L petrol/diesel).
5. Confirm Fit: Ensure voltage, rotation, mounting, and pinion teeth match.
4. Example Applications (Marelli Starters)
- Fiat Panda 1.2L Petrol: 0.8kW (063721117010).
- Alfa Romeo 156 2.0L Petrol: 1.1–1.4kW (944280164010 / 943205941010).
- Peugeot 307 2.0L HDi Diesel: 1.4–1.8kW (943205941010).
- Jeep Cherokee 2.8L CRD Diesel: 2.0–3.0kW (063280040010).
5. Critical Don’ts
- ❌ Don’t Undersize: Causes slow cranking, no starts, or premature failure.
- ❌ Don’t Oversize: Wastes power, strains the battery, and may damage the flywheel.
- ❌ Don’t Ignore OEM: Always cross-reference the original part number for exact kW and fitment.
What are the main features of the Magneti Marelli starter motor?
Magneti Marelli (now Marelli) starters are known for compact gear‑reduction design, high torque, durability, and Start–Stop readiness—optimized for European OEMs and harsh conditions.
1. Electrical & Performance Core
- Voltage: 12V (cars/light commercial) or 24V (heavy‑duty diesel).
- Power (kW):
- Petrol: 0.8–1.4 kW (1.0–2.5 L)
- Diesel: 1.4–3.0 kW (1.5–3.0 L)
- Heavy‑duty: 3.0–5.0 kW (24V)
- High Torque Density: Gear‑reduction (OSGR) design delivers 2–4× more torque than old inertia starters; excellent cold‑cranking (‑30°C).
- Low Current Draw: High‑efficiency copper windings reduce battery load; ideal for Start–Stop (up to 300,000 cycles).
2. Mechanical Design & Reliability
- Compact & Lightweight: Aluminum housing, integrated solenoid; 30–50% smaller/lighter than legacy units; easy fit in tight engine bays.
- Robust Drive System:
- Pinion: Heat‑treated steel (9–13 teeth), wear‑resistant.
- Overrunning Clutch: Prevents engine backdrive damage.
- Solenoid: Sealed, heavy‑duty contacts for reliable engagement.
- Thermal & Environmental Resistance:
- Sealed against dust, water, and oil (IP65 equivalent).
- High‑temperature insulation; withstands repeated hot restarts.
- Minimal noise/vibration (NVH) optimized.
3. OEM & Aftermarket Fitment
- Direct OE Replacement: Exact match for Fiat, Alfa Romeo, Lancia, Jeep, Peugeot, Citroën, Ford (EU), Opel/Vauxhall.
- Wide Application: Cars, light commercial, tractors, industrial engines (Perkins, JCB).
- Interchangeability: Many models cross‑reference with Lucas, Denso, Bosch (common in aftermarket).
4. Quality & Innovation
- Premium Materials: High‑grade copper, rare‑earth magnets, and advanced polymers.
- Precision Manufacturing: Tight tolerances, 100% end‑of‑line testing.
- Eco‑Friendly: Meets Euro 6+; low electromagnetic interference (EMI).
5. Typical Part Number Breakdown (Example: 063227486010)
- `0632`: Base model (gear‑reduction)
- `27486`: Power/torque/teeth (1.4 kW, 10T)
Summary Table
|
Feature |
Benefit |
|
Gear‑reduction (OSGR) |
Smaller, lighter, higher torque, faster cranking |
|
Sealed solenoid & windings |
Dust/water/oil resistance, long life |
|
High‑temperature rated |
Withstands hot restarts and Start–Stop cycles |
|
Compact aluminum housing |
Easy installation, weight savings |
|
OE‑level reliability |
Low failure rate, minimal maintenance |
What are the advantages of Magneti Marelli starter motors?
Magneti Marelli starter motors stand out for high reliability, strong torque, compatibility with Start-Stop, compact design, and low noise/energy use, backed by rigorous quality control.
Superior Reliability & Durability
- High-grade materials and precision manufacturing resist mechanical wear and thermal stress.
- Robust drive gears (heat-treated) and reliable overrunning clutches prevent reverse damage.
- Engineered for high-cycle Start-Stop systems, enduring frequent restarts.
- Strict multi-point quality testing ensures consistent performance and longevity.
01
Powerful & Efficient Performance
- High starting torque delivers instant cranking power, even in cold climates.
- Optimized electromagnetic design ensures fast response and smooth engine ignition.
- Low energy consumption reduces battery load and improves fuel efficiency.
- Minimal noise and vibration enhance driver comfort.
02
Compact, Lightweight & Versatile
- Space-saving, lightweight construction eases installation and fits tight engine bays.
- Wide application coverage: passenger cars, commercial vehicles, agricultural/construction machinery.
- OE-spec design ensures direct-fit replacement and compatibility with original systems.
03
Advanced Technology & Innovation
- Permanent magnet and optimized winding designs balance power and efficiency.
- Engineered for modern 12V/48V electrical architectures and hybrid systems.
- Compliance with Euro 6+ emissions standards supports sustainability goals.
04
Strong Aftermarket Support
- Extensive product line covers 93% of European vehicle fleets.
- Both new and remanufactured options offer cost-effective solutions.
- Over 1,000 genuine spare parts ensure easy maintenance and repair.
05
Why are Magneti Marelli starters so common in the European market?
Magneti Marelli (now Marelli) starters are ubiquitous in Europe due to deep historical roots, OEM partnerships, tailored tech for European needs, unrivaled aftermarket coverage, and local production/logistics.
Historical & European Origin Advantage
- Founded in 1919 in Italy, Magneti Marelli grew up alongside Europe’s auto industry.
- Long tied to Fiat/Stellantis, the dominant European group, ensuring massive OE fitment in Fiat, Alfa Romeo, Lancia, and later Opel, Peugeot, Citroën.
- Over a century of local presence built strong brand recognition and trust among European drivers and mechanics.
Unmatched OEM & Aftermarket Coverage
- OE supplier to nearly all European brands: Fiat, Volkswagen, Renault, Peugeot, Citroën, Opel, etc.
- Aftermarket coverage: 93% of the European car park—the widest in the region.
- 1,000+ genuine spare parts support easy, low-cost repairs across Europe.
- Both new and remanufactured options cater to all price points, popular in cost-sensitive segments.
Technology Tailored for European Conditions
- Start-Stop expertise: Pioneered starters for Europe’s mandatory Start-Stop systems, handling 10x more cranks than conventional units.
- Cold-climate reliability: High torque and durable windings perform reliably in Northern Europe’s freezing winters.
- Compact, lightweight design: Fits tight engine bays in European small cars (Fiat 500, VW Polo, Renault Clio).
- Low noise/vibration: Aligns with European comfort and NVH standards.
Local Production & Logistics Network
- Factories across Europe (Italy, Poland, Czech Republic, France, Spain) enable fast delivery and low shipping costs.
- Proximity to European automaker hubs (Turin, Stuttgart, Paris) supports just-in-time (JIT) supply chains.
- Localized R&D centers refine products for regional regulations (Euro 6+, emissions) and preferences.
Quality & Price Positioning
- OE-quality at mid-range prices: More affordable than Bosch/Valeo but higher quality than budget Asian brands.
- Rigorous European testing ensures long durability and low failure rates, critical for fleet and aftermarket users.
Brand Legacy & Motorsport Credibility
- Decades of Ferrari, Formula 1, and WRC partnerships reinforce a “high-performance” brand image in Europe.
- Motorsport-derived tech (thermal resistance, high torque) trickles down to mass-market starters.
Magneti Marelli’s European dominance stems from being European, designing for Europeans, and integrating deeply into the region’s OEM and aftermarket ecosystems.
What are the benefits of 100% end-of-line tested Magneti Marelli starters?
Every unit undergoes full automated end-of-line testing right after production, no exceptions. Here are the key benefits:
Zero Hidden Factory Defects
- Every electrical, mechanical and performance parameter is checked individually.
- Eliminates factory faults like winding errors, gear misalignment, brush defects, or solenoid malfunctions.
- No “lucky dip” — every starter is verified good before leaving the factory.
Guaranteed Consistent Performance
Tests cover all critical functions:
- Cranking torque & speed
- No-load current & voltage draw
- Solenoid pull-in & hold voltage
- Gear engagement / overrunning clutch operation
- Noise, vibration and smoothness
Result: identical OE-level performance across every unit.
Higher Reliability & Longer Service Life
- Testing screens weak components that would fail early in real use.
- Ensures compliance with fatigue, thermal and start-stop cycle requirements.
- Lower in-service breakdowns, fewer comebacks for workshops.
Perfect Fit & Plug-and-Play Function
- EOL testing validates compatibility with original vehicle electrical systems.
- Matches OE voltage, timing and power characteristics.
- No programming or modification needed for direct replacement.
Lower Installation Risk for Garages
- No pre-fitting faults, no dead-on-arrival units.
- Saves workshop time, labour costs and customer complaints.
- Ideal for independent garages, fleets and aftermarket distributors.
Strict Compliance with European Standards
- Tests follow ISO / automotive OEM quality protocols.
- Meets Euro emissions, electrical tolerance and NVH noise standards.
- Remanufactured Marelli starters also get the same full EOL test as new units.
Better Cost Efficiency Long-Term
- Fewer warranty claims and replacements.
- Extended operational life reduces vehicle downtime.
- More trustworthy than non-tested generic aftermarket starters.
100% end-of-line testing means every Magneti Marelli starter is fully validated, defect-free, OE-matching, reliable straight out of the box, with far lower failure and comeback risk.
Our Factory
Shanghai E-star Auto Co., Ltd. is located in the bustling Minhang District of Shanghai. The production company covers an area of 24000 square meters and the construction area exceeds 23000 square meters. There are over 150 elite employees gathered here, including a technical team of over 20, who provide a continuous source of motivation for the company's research and manufacturing.
FAQ
As one of the leading magneti marelli starter manufacturers and suppliers in China, we warmly welcome you to wholesale cheap magneti marelli starter from our factory. All custom made products are with high quality and competitive price.