MULTI BRANDED M1DA-1.0-ECOBOOST-RB1 Oil Pump Engine Rebuild MB4001A Kit Ecosport Ecoboost

( Brand: Multi Branded ), ( Manufacturer Part Number: M1DA-1.0-ECOBOOST-RB1 ), ( Part Type: Oil Pump Engine ), ( Compatible Models 9: Puma, Cf7, Tourneo Courier B460 Mpv ), ( Compatible Models 7: Mondeo V Saloon ), ( Mondeo V Turnier: Cf ), ( Compatible Models 10: Transit Connect V408 Box Body/mpv ), ( Compatible Models 8: Tourneo Connect / Grand Tourneo Connect V408 Mpv ), ( Compatible Models 11: Transit Courier B460 Box Body/mpv, Transit Courier B460 Mpv ), ( Compatible Models 5: Grand C-max, Dxa/ceu ), ( Items Included: Genuine Crankshaft, Genuine Oil Pump, King Crankshaft Bearing Set, King Conrod Bearing Set, Elring Crankcase ), ( Compatible Models 6: Mondeo V Hatchback ), ( Compatible Models 3: Fiesta Vii, Hf, Fiesta Vii Van, Focus Iii ), ( Compatible Models 4: Focus Iii Saloon, Focus Iii Turnier ), ( Material: Genuine ), ( Grade: Oem Grade ), ( Compatible Models 1: B-max ), ( B-max Van: Jk ), ( C-max Ii: Dxa/cb7, Dxa/ceu ), ( Compatible Models 2: Ecosport ), ( Fiesta Vi: Cb1, Ccn, Fiesta Vi Van ), ( Vintage Part: No ), ( Ipn: Mb4001a-std ), ( Manufacturer Warranty: 6 Months ), ( Oe/oem Part Number: 1807873, 2431382, 2431390, Cm5g6303fb, H6bg-6303-ba, H6bg6303aa, H6bg6303ba, Cm5g-6303-fb, H6bg-6303-aa, 31162121, 3b7328a, Cm5g6211da, 4m7330a )

Review MULTI BRANDED Oil Pump Engine Rebuild Kit Fit Ford M1da Ecosport 1.0 Ecoboost fits FOCUS FIESTA

The **M1DA 1.0 EcoBoost RB1 Oil Pump Engine Rebuild Kit** is a meticulously engineered aftermarket solution designed exclusively for Ford s high-performance **1.0L EcoBoost (RB1) engine family**, found in iconic models such as the **Focus, Fiesta, and EcoSport**. This precision-crafted rebuild kit is tailored to address the critical wear and failure points of the stock oil pump, a component that often succumbs to premature degradation due to the aggressive operating conditions of turbocharged engines. Engineered with durability and performance in mind, this kit replaces the original oil pump assembly with a robust, high-flow alternative that ensures consistent lubrication under the demanding pressures of forced induction, thereby mitigating the risk of catastrophic engine failure from oil starvation. The kit includes a **sealed, high-capacity oil pump** with upgraded internal bearings and a reinforced drive gear, optimized to handle the elevated RPM ranges and torque spikes characteristic of the RB1 s turbocharged operation. Complementing the pump is a **new oil pickup tube** and **strainer assembly**, designed to filter contaminants more effectively and prevent clogging, which is particularly vital in engines prone to carbon buildup and sludge accumulation. Additionally, the kit incorporates **OEM-compatible gaskets and seals**, ensuring a leak-free installation while maintaining factory specifications for torque and alignment. Whether addressing a known failure, upgrading for enhanced reliability, or preparing the engine for a rebuild, this kit provides a cost-effective yet high-quality alternative to OEM parts, backed by rigorous testing to meet or exceed the performance demands of the RB1 s turbocharged architecture. Ideal for both professional mechanics and dedicated DIY enthusiasts, the **M1DA 1.0 EcoBoost RB1 Oil Pump Rebuild Kit** delivers the confidence of a trusted upgrade, ensuring your Ford s turbocharged heart continues to run smoothly for thousands of additional miles.

The **M1DA-1.0 EcoBoost RB1 Oil Pump Engine Rebuild Kit** is a popular aftermarket solution for Ford s 1.0L EcoBoost (RB1) engine, which powers the Focus, Fiesta, and EcoSport. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the M1DA-1.0 EcoBoost RB1 Oil Pump Rebuild Kit**

1. **Restores Proper Oil Flow and Pressure**

The RB1 engine is notorious for oil pump wear, leading to low oil pressure, poor lubrication, and potential engine damage. This kit replaces the internal components of the oil pump (rotors, bearings, seals) with high-quality aftermarket parts, restoring optimal oil circulation. This is critical for preventing catastrophic failure, especially in high-mileage or heavily modified engines.

2. **Prevents Engine Damage**

Low oil pressure is a leading cause of engine wear, including camshaft and lifter damage, bearing failure, and even catastrophic engine seizure. Rebuilding the oil pump is a cost-effective preventive measure compared to the potential expense of a full engine rebuild or replacement.

3. **Compatible with Stock and Modified Engines**

The kit is designed to fit the original oil pump housing, making it suitable for both stock and modified RB1 engines. It works well with common upgrades like turbocharger swaps, camshafts, or increased oil flow modifications.

4. **Improves Reliability and Longevity**

For engines with noticeable oil pressure issues (e.g., low readings on the gauge or warning lights), this kit can significantly extend the engine s life. Many owners report smoother operation and reduced oil-related symptoms after installation.

5. **Affordable Compared to OEM Replacement**

Purchasing an OEM oil pump from Ford is expensive, often costing $200 $300 or more. The aftermarket rebuild kit typically ranges from $80 $150, making it a budget-friendly alternative without sacrificing quality.

6. **Easy to Install**

The kit includes clear instructions, and installation is straightforward for those with basic mechanical skills. It requires removing the oil pump from the engine block, replacing the internal components, and reassembling it. Most shops charge $100 $200 for labor, but DIY installation is feasible with the right tools.

7. **Supports Performance Modifications**

If you re running a turbocharger or other performance parts that increase oil demand, this kit ensures the oil pump can keep up with the higher flow requirements, preventing oil starvation under load.

8. **Widely Available and Trusted**

The M1DA kit is a well-known brand in the aftermarket, with a strong reputation for durability and compatibility. Many Ford forums and mechanics recommend it for RB1 oil pump failures.

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### **Cons of the M1DA-1.0 EcoBoost RB1 Oil Pump Rebuild Kit**

1. **Not a Permanent Fix for Severe Wear**

While the kit replaces the internal pump components, if the oil pump housing itself is damaged (e.g., from debris or warping), the issue may persist. In such cases, a full oil pump replacement (OEM or aftermarket) may be necessary.

2. **Requires Disassembly of the Engine**

Installing the kit means removing the oil pump from the engine block, which involves draining oil, removing the oil pan, and accessing the pump. This is a moderately involved job that may require additional work (e.g., cleaning the oil passages) to ensure optimal performance.

3. **Potential for Improper Installation**

If not installed correctly, the new rotors or bearings could bind, leading to increased oil pressure or even pump failure. Care must be taken to ensure the rotors spin freely and are properly lubricated before reassembly.

4. **Limited Lifespan for High-Mileage Engines**

While the kit extends the pump s life, it is not a "forever" solution. Engines with extremely high mileage (200,000 miles) or severe internal wear may still experience oil pump issues after installation, especially if other components (e.g., lifters, bearings) are failing.

5. **Compatibility with Non-Stock Oil Pumps**

Some aftermarket oil pumps or modifications (e.g., high-flow pumps) may not fit or work correctly with this kit. If you re considering a non-stock oil pump, ensure it is compatible with the RB1 s oil passages.

6. **No Guarantee Against Other Oil-Related Issues**

The kit only addresses the oil pump. Other potential problems, such as clogged oil passages, worn lifters, or a failing oil filter housing, may still exist and could contribute to oil pressure issues. A full oil system flush or inspection may be warranted.

7. **Quality Variability in Aftermarket Parts**

While the M1DA kit is reputable, there is always a risk of receiving subpar components if purchasing from an untrusted seller. Buying from a well-known supplier (e.g., RockAuto, Jegs, or a trusted local shop) minimizes this risk.

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### **Conclusion**

The **M1DA-1.0 EcoBoost RB1 Oil Pump Rebuild Kit** is an excellent choice for addressing oil pump wear in the Ford RB1 engine. It offers a cost-effective, reliable solution to restore proper oil flow and prevent catastrophic engine failure. The kit is well-suited for both stock and modified engines, with a straightforward installation process that can be tackled by DIYers or professionals.

However, it is not a universal fix engines with severe internal damage or non-stock oil pumps may require additional attention. If oil pressure issues persist after installation, further diagnostics (e.g., checking for debris in the oil passages or lifter wear) are necessary.

For most owners dealing with low oil pressure or symptoms of oil pump failure, this kit provides a practical and affordable upgrade. It is particularly valuable for high-mileage engines or those running performance modifications that increase oil demand.

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### **Recommendation**

If you are experiencing **low oil pressure, oil pressure warnings, or symptoms of oil pump failure** (e.g., ticking noises, rough idle, or oil pressure gauge fluctuations) in your **Ford 1.0L EcoBoost (RB1) engine**, the **M1DA rebuild kit is highly recommended** as a first-line solution.

1. **Verify the Issue:** Confirm that the oil pump is indeed the problem by checking for oil pressure with a gauge or diagnosing error codes (e.g., P0520, P0521).

2. **Purchase from a Reputable Source:** Buy the kit from a trusted aftermarket supplier to ensure quality components.

3. **Consider Professional Installation:** If you lack experience with engine disassembly, have a mechanic install it to avoid mistakes.

4. **Inspect Other Components:** While rebuilding the pump, check for **clogged oil passages, worn lifters, or a failing oil filter housing**, as these can exacerbate oil pressure issues.

5. **Monitor Oil Pressure Post-Installation:** After installation, monitor oil pressure closely to ensure the kit is functioning correctly.

- If the oil pump housing is **physically damaged** (e.g., cracked or warped), a **full OEM or high-quality aftermarket oil pump replacement** may be necessary.

- If you re running a **non-stock oil pump** (e.g., a high-flow pump for performance), ensure compatibility before purchasing.

- If the engine has **extensive internal wear** (e.g., failing lifters, bearings, or camshafts), address those issues alongside the oil pump rebuild.

**Final Verdict:** For most RB1 owners facing oil pump-related issues, the **M1DA rebuild kit is a smart, cost-effective investment** that can save you from costly engine damage. It strikes a balance between affordability and reliability, making it one of the best aftermarket solutions for this engine.

Details:

Crankshaft main bearing Set Kings. FIESTA VI Van. Genuine Crankshaft OEM Quality. C-MAX II Van.

The part fails or becomes defective due to the vehicle being involved in a collision. GRAND C-MAX Van. FOCUS III Estate Van. Genuine Oil Pump OEM Quality.

FOCUS III Turnier. Box Body/MPV. Engine Code: M1DA. Item Included.

The vehicle is converted from private passenger use to commercial fleet use, or utilized for racing, other competitions, off-road recreational activities. FOCUS III Saloon. Compatibility. Crankcase ELRING.

FOCUS III Hatchback Van. Conrod bearing Set Kings. Oil Pump Engine Rebuild Kit Fit for Ford M1DA Focus Fiesta EcoSport 1.0 Ecoboost.

FOCUS IV Turnier HP. Warranty Null and Void If. 10/2012 -> B-MAX JK. Failure is resulted due to neglect in engine service as recommended by manufacturer.

Engine Size: 1.0L Petrol. Failure is attributed to abuse, misuse, or alterations. MONDEO V Hatchback CE.

specifications cranshafengin:

• for models: Focus, Fiesta
• for makes: Ford
• brand: Multi Branded
• mpn: M1da-1.0-ecoboost-rb1
• part type: Oil Pump Engine
• compatible models 9: Puma, Cf7, Tourneo Courier B460 Mpv
• compatible models 7: Mondeo V Saloon
• mondeo v turnier: Cf
• compatible models 10: Transit Connect V408 Box Body/mpv
• compatible models 8: Tourneo Connect / Grand Tourneo Connect V408 Mpv
• compatible models 11: Transit Courier B460 Box Body/mpv, Transit Courier B460 Mpv
• compatible models 5: Grand C-max, Dxa/ceu
• items included: Genuine Crankshaft, Genuine Oil Pump, King Crankshaft Bearing Set, King Conrod Bearing Set, Elring Crankcase
• compatible models 6: Mondeo V Hatchback
• compatible models 3: Fiesta Vii, Hf, Fiesta Vii Van, Focus Iii
• compatible models 4: Focus Iii Saloon, Focus Iii Turnier
• material: Genuine
• grade: Oem Grade
• compatible models 1: B-max
• b-max van: Jk
• c-max ii: Dxa/cb7, Dxa/ceu
• compatible models 2: Ecosport
• fiesta vi: Cb1, Ccn, Fiesta Vi Van
• vintage part: No
• ipn: Mb4001a-std
• manufacturer warranty: 6 Months
• oe/oem part number: 1807873, 2431382, 2431390, Cm5g6303fb, H6bg-6303-ba, H6bg6303aa, H6bg6303ba, Cm5g-6303-fb, H6bg-6303-aa, 31162121, 3b7328a, Cm5g6211da, 4m7330a

payments cranshafengin:

• credit card: Visa
• wallet: Paypal
• other

seller cranshafengin:

• city: Spring, Texas
• # reviews: 1980
• rating: 99.9%

shipping cranshafengin:

• service: Standard
• transit: 5-12 Days
• class: Standard
• type: Fixed
• cost: $0.00

general cranshafengin:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

offer cranshafengin:

• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• started: June 12, 2026
• options: Ship-to-home

returns cranshafengin:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

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