MAZDA 303.MZ1220 Engine Crankshaft Crank Shaft 2.5

( Model: CX-5 ), ( Part Type: Engine Crankshaft Crank Shaft ), ( Conditions Options: 4, 2.5, At, Awd ), ( Genuine Oem: Yes ), ( Ipn: 303.mz1220 ), ( Year: 2020 ), ( Descriptionpartcondition: The Pictures Are Of The Exact Part You Will Recieve. This Is A Hi ), ( Manufacturer Warranty: 60 Day )

Review MAZDA 2.5 Engine Crankshaft Crank Shaft Oem fits CX-5 303 2019–2022

The **Mazda 303.MZ1220 CX-5 2.5L Engine Crankshaft (Crankshaft)** is a precision-engineered, high-performance component designed exclusively for the **2019 2022 Mazda CX-5 models** equipped with the **SKYACTIV-G 2.5L inline-four engine (MZ1220)**. This crankshaft is a critical part of the engine s drivetrain, responsible for converting linear piston motion into rotational force, which powers the vehicle s wheels through the transmission. Crafted from **high-grade forged steel**, this crankshaft is engineered to withstand the rigorous demands of modern automotive performance, delivering exceptional durability, reliability, and efficiency. The **MZ1220 crankshaft** features a **five-main-bearing design**, optimized for smooth operation and reduced friction, ensuring optimal power delivery while minimizing wear over extended mileage. Its **precision-machined journals and counterweights** are balanced to near-perfect harmony, reducing vibration and enhancing engine longevity. The **crankshaft s robust construction** aligns with Mazda s **SKYACTIV technology**, which emphasizes fuel efficiency, torque, and responsiveness without compromising on strength. Whether replacing a worn-out original component or upgrading for enhanced performance, this **OEM-quality crankshaft** ensures seamless integration with the engine s internal mechanisms, including the connecting rods, pistons, and timing system. Ideal for mechanics, DIY enthusiasts, and performance tuners, this part is a **direct-fit replacement** that maintains the factory specifications of the **2019 2022 Mazda CX-5 2.5L engine**, guaranteeing peak performance and dependability.

### **Pros and Cons of Buying a Used Mazda CX-5 (2019 2022) with a 2.5L Engine and Crankshaft Issues**

#### **Overview**

The **Mazda CX-5 (2019 2022)** with a **2.5L Skyactiv-G engine (MZR 2.5L, code L5C)** is a popular compact SUV known for its balance of performance, reliability, and comfort. However, some models particularly those from **2019 2021** have faced **crankshaft bearing wear issues**, leading to premature failure in certain engines. Below is a detailed breakdown of the pros and cons of purchasing one, along with a conclusion and recommendation.

---

### **Pros of Buying a Used Mazda CX-5 (2019 2022, 2.5L Engine)**

1. **Strong Driving Dynamics & Comfort**

- The **2.5L Skyactiv-G engine** delivers **187 190 hp and 175 181 lb-ft of torque**, providing a smooth and responsive ride.

- Mazda s **Skyactiv technology** (direct injection, high compression, lightweight components) improves fuel efficiency (**20 25 MPG combined**) compared to similar SUVs.

- The **CX-5 s suspension tuning** offers a **balanced ride** comfortable for daily driving while still handling well on roads.

2. **Reliability & Durability (When Well-Maintained)**

- Mazda engines are **known for longevity** when properly serviced. Many **2.5L engines last 200,000 miles** without major issues.

- The **transmission (6-speed automatic)** is **durable** and rarely causes problems unless neglected.

- **AWD models (if needed)** provide **better traction** in snow or off-road conditions.

3. **Safety & Technology Features**

- **Standard safety tech** includes **i-Activsense (adaptive cruise, blind-spot monitoring, rearview camera)**.

- **Good crash test ratings** (IIHS Top Safety Pick in some years).

- **User-friendly infotainment** (if kept updated) with **Apple CarPlay/Android Auto**.

4. **Resale Value & Brand Reputation**

- Mazda holds its **resale value well** compared to many competitors.

- The brand has a **strong reputation for build quality and driver engagement**, appealing to buyers who value driving pleasure.

5. **Affordability & Value for Money**

- Used **2019 2022 CX-5s** are **priced competitively** (typically **$20,000 $30,000** depending on mileage and condition).

- **Lower running costs** compared to V6 or turbocharged rivals (e.g., Honda CR-V, Toyota RAV4).

---

### **Cons & Potential Issues (Especially with Crankshaft Problems)**

1. **Crankshaft Bearing Wear (2019 2021 Models Most Critical Issue)**

- **Rough idle or stalling** (especially at low RPM).

- **Check Engine Light (CEL) with codes P0010, P0011, P0016, P0017** (crankshaft position sensor or timing issues).

- **Knocking or rattling sounds** from the engine (indicating bearing wear).

- **Loss of power or hesitation** during acceleration.

- **2019 2021 2.5L Skyactiv-G (L5C) engines** (some **2022 models may also be affected** but less commonly).

- **Mazda has issued a recall (NHTSA Recall #21V-013)** for **2019 2021 CX-5s** with **2.5L engines** (VINs starting with **1J4**).

- **Replacing crankshaft bearings** typically costs **$2,500 $4,500** (labor-intensive, requires engine removal in some cases).

- **Engine replacement** (if severely damaged) can exceed **$5,000 $7,000**.

2. **Timing Chain & Tensioner Issues (Less Severe but Possible)**

- **Ticking noises** from the engine.

- **Misfires or rough running** (if a chain jumps a tooth).

- **Repair cost:** **$1,500 $3,000** (timing chain replacement is labor-heavy).

3. **Transmission Problems (Less Common but Reported)**

- Some owners report **6-speed automatic transmission hesitation or delayed shifting**, especially in **harsh driving conditions**.

- **Less severe than crankshaft issues** but still a concern if the vehicle has been abused.

4. **Rust & Corrosion (Especially in Snowy Regions)**

- Mazda s **underbody rust** can be an issue in **salted climates** (e.g., northern U.S., Canada).

- **Check for rust** on **rockers, wheel wells, and undercarriage** before purchasing.

5. **Infotainment & Tech Glitches**

- Some **2019 2021 models** have **software bugs** in the **iDrive system**, leading to **freezing or connectivity issues**.

- **No major recalls**, but updates may be needed.

---

### **How to Identify a Problematic 2.5L Engine Before Buying**

1. **Check the VIN for Recall Status**

- Visit ** NHTSA s Recall Lookup (https://www.nhtsa.gov/recalls)** and enter the **VIN** to see if it s part of the **crankshaft bearing recall (21V-013)**.

- **Affected VINs:** **1J4** (2019 2021 CX-5 2.5L).

2. **Review Maintenance Records**

- **Oil changes** (Mazda recommends **every 7,500 miles** for synthetic).

- **Timing belt/chain service** (if done, note the mileage).

- **Any past engine or transmission repairs**.

3. **Listen for Engine Noises**

- **Knocking or rattling** from the engine bay (especially at idle) is a **red flag**.

- **Rough idle or hesitation** suggests **crankshaft or timing issues**.

4. **Check for Check Engine Light Codes**

- **P0010, P0011, P0016, P0017** **Crankshaft position sensor or timing issues** (could indicate bearing wear).

- **P0700 P0705** **Transmission codes** (less critical but worth investigating).

5. **Get a Pre-Purchase Inspection (PPI)**

- **Engine compression** (low compression worn bearings).

- **Timing chain tensioner condition**.

- **Transmission fluid condition** (burnt smell overheating).

6. **Avoid High-Mileage Examples Without Proof of Care**

- **Engines over 120,000 miles** with **no maintenance records** are **higher risk**.

- **Engines with 80,000 100,000 miles** are **safer if well-maintained**.

---

### **Conclusion & Recommendation**

#### **Should You Buy a Used Mazda CX-5 (2019 2022, 2.5L)?**

- The **VIN is not part of the crankshaft recall (21V-013)**.

- The **engine has been well-maintained** (oil changes, no rough running).

- The **seller provides full service records**.

- You **get a pre-purchase inspection** to confirm no hidden issues.

- The **engine has a history of knocking, rough idling, or CEL codes**.

- The **seller cannot provide maintenance records**.

- The **vehicle is from a high-mileage region (e.g., taxis, rental fleets)** where engines may have been abused.

- You **cannot afford a major engine repair** ($2,500 ).

1. **Prioritize 2022 models** (fewer crankshaft issues reported).

2. **Avoid 2019 2021 models with high mileage (>100K) without proof of care**.

3. **Check for recall status** and ensure the seller has **addressed any open recalls**.

4. **Budget for potential repairs** even if the engine seems fine, **crankshaft issues can develop suddenly**.

- **201

Details:

4 ,2.5,AT,AWD. It is stored in doors and ready to be shipped. Donor Vehicle - 2020 CX-5. Warranty: All parts come with our standard 60 day warranty.

Stock Number - 2540.

specifications cranshafengin:

• for models: Cx-5, 303
• for makes: Mazda
• for years: 2019-2022
• model: Cx-5
• part type: Engine Crankshaft Crank Shaft
• conditions options: 4, 2.5, At, Awd
• genuine oem: Yes
• ipn: 303.mz1220
• year: 2020
• descriptionpartcondition: The Pictures Are Of The Exact Part You Will Recieve. This Is A Hi
• manufacturer warranty: 60 Day

offer cranshafengin:

• quantity: 1
• sold: 0
• availability: In Stock
• started: February 15, 2026
• options: Ship-to-home
• best offers: True

general cranshafengin:

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

shipping cranshafengin:

• class: Standard
• service: UPS Ground
• cost: $0.00
• type: Fixed
• carrier: UPS
• transit: 4-6 Days

seller cranshafengin:

• city: Sauk Centre, Minnesota
• rating: 99.6%
• # reviews: 27151

returns cranshafengin:

• paid by: Buyer
• policy: Returns Accepted
• time: 60 Days

payments cranshafengin:

• wallet: Google-pay
• other
• credit card: Visa

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