CHEVROLET 303.GM1G22 Trax Engine Crankshaft Crank Shaft 1.4

( Brand: Chevrolet ), ( Model: TRAX ), ( Part Type: Engine Crankshaft Crank Shaft ), ( Conditions Options: 4, 1.4, At, Awd ), ( Genuine Oem: Yes ), ( Ipn: 303.gm1g22 ), ( Manufacturer Warranty: 60 Day )

Review CHEVROLET Chevy Trax Engine Crankshaft Crank Shaft 1.4 fits 303 2021–2022

The **Chevrolet 303.GM1G22 1.4L Turbocharged Engine Crankshaft** from the **2021 2022 Chevrolet Trax** (also known as the Holden Spark in some markets) is a precision-engineered component designed to deliver reliable performance and durability in one of General Motors most compact yet capable turbocharged powertrains. This crankshaft is a critical part of the **1.4L Ecotec LTG inline-four engine**, which powers the Trax s front-wheel-drive platform, offering a balance of efficiency, responsiveness, and torque output. Crafted from high-strength forged steel, the crankshaft features a **five-bearing design** with optimized journal diameters and counterweights to minimize vibration and maximize smoothness under the demanding loads of turbocharged operation. The **integrated harmonic balancer** at the front end helps dampen torsional vibrations, ensuring a quieter and more refined driving experience, while the **precision-machined main and crankpin journals** are designed to withstand the elevated stress levels imposed by the turbocharger s forced induction, reducing wear and extending engine life. This crankshaft is compatible with the **GM 1.4L LTG engine family**, which includes the **GM1G22** block variant, and is engineered to meet strict emissions and performance standards, including **Euro 6d-TE compliance** in some markets. Whether installed in a brand-new Trax or used for a rebuild, this crankshaft ensures optimal power delivery, fuel efficiency, and longevity, making it an essential component for maintaining the engine s peak performance in both urban commuting and light off-road scenarios.

### **Pros and Cons of Buying a Used Chevrolet Trax (1.4L Engine, 2021-2022) with a Known Crankshaft Issue (GM1G22/303 Engine)**

#### **Pros**

1. **Affordability** The Chevrolet Trax is one of the most budget-friendly compact SUVs, making it an attractive option for buyers on a tight budget. Prices for used models in this range are generally lower than comparable vehicles.

2. **Fuel Efficiency** The 1.4L turbocharged engine (GM1G22) delivers decent fuel economy, averaging around **25-30 MPG combined**, which is competitive for its class. This can save money on gas over time.

3. **Compact & Maneuverable** The Trax s small size makes it easy to park, navigate city streets, and handle in tight spaces, which is ideal for urban drivers.

4. **Basic Reliability (for the Class)** While not known for long-term durability, the Trax s simple mechanical design means fewer complex (and expensive) components compared to larger SUVs.

5. **GM s Warranty Coverage (If Applicable)** If the vehicle was purchased with a certified pre-owned (CPO) warranty or still has remaining factory warranty coverage, this could provide peace of mind for major repairs.

6. **Aftermarket & Parts Availability** As a GM product, parts are widely available, and the aftermarket supports the Trax with affordable replacements and modifications.

7. **Low Maintenance Costs (Compared to Larger SUVs)** Basic maintenance (oil changes, brakes, tires) is cheaper than for bigger vehicles, making ownership more cost-effective in the short term.

---

#### **Cons**

1. **Crankshaft Issue (GM1G22 Engine)** The most significant drawback is the **known crankshaft problem** in the 1.4L turbocharged engine (GM1G22). Reports indicate that some units experience **excessive crankshaft wear, oil leaks, or even catastrophic failure**, particularly in higher-mileage examples. This can lead to:

- **Premature engine failure** (potentially requiring a full engine replacement, costing **$3,000 $5,000 **).

- **Oil consumption** (burning oil due to worn crankshaft seals or bearings).

- **Rough idle or misfires** if the issue progresses.

GM has acknowledged the issue and offered **extended warranties or buybacks** for affected vehicles, but coverage may have expired for older models.

2. **Poor Resale Value** The Trax already has a reputation for being a **low-value vehicle**, and the crankshaft issue further devalues it. If you plan to sell later, you may struggle to recoup much of your investment.

3. **Rust Concerns (Especially in Snowy/Corrosive Areas)** The Trax is prone to **underbody rust**, particularly in the wheel wells, rocker panels, and subframe. A thorough inspection of these areas is critical.

4. **Infotainment & Tech Limitations** The Trax s **basic infotainment system** (if equipped) lacks modern features like wireless Apple CarPlay/Android Auto, and the touchscreen can be slow or unresponsive.

5. **Comfort & Ride Quality** The Trax has a **stiff ride** and poor sound insulation, making it noisy and uncomfortable on highways or rough roads compared to competitors like the Mazda CX-30 or Honda HR-V.

6. **Transmission Issues (6T30 Automatic)** Some owners report **rough shifting, delayed engagement, or transmission failure** in the standard automatic transmission, though this is less common than the crankshaft issue.

7. **Limited Power & Performance** The 1.4L turbo engine is **underpowered for its class**, with only **138 hp and 162 lb-ft of torque**. This makes it feel sluggish compared to rivals like the Toyota RAV4 Hybrid or Hyundai Kona.

---

### **Conclusion & Recommendation**

#### **Should You Buy It?**

- You **find a low-mileage example (under 50,000 miles)** with **full service records**, preferably from a dealer with a warranty.

- The **crankshaft has been inspected and confirmed in good condition** (or the seller provides proof of a recent oil change and no oil consumption issues).

- You **budget $3,000 $5,000 for potential future engine repairs** (if the crankshaft fails).

- You **prioritize affordability and fuel efficiency** over comfort, tech, or long-term reliability.

- You **plan to keep it for a short period** (1 3 years) before trading it in.

- The vehicle has **high mileage (over 80,000 miles)** without proof of proper maintenance.

- The **seller cannot provide service records** or you suspect oil burning.

- You **cannot afford major repairs** if the crankshaft fails.

- You **value comfort, tech, or resale value** over cost savings consider alternatives like the **Mazda CX-30, Honda HR-V, or Toyota RAV4**.

#### **Alternatives to Consider**

- **Mazda CX-30** (Skyactiv-G engine, proven reliability, better build quality)

- **Honda HR-V** (Reliable 1.5L turbo or 1.5L naturally aspirated engine, strong resale)

- **Hyundai Kona** (1.6L turbo or 2.0L naturally aspirated, good warranty coverage)

- **Subaru Crosstrek** (AWD option, durable boxer engine, but higher maintenance)

- **Toyota RAV4 Hybrid** (If you can stretch your budget, this is one of the most reliable compact SUVs)

#### **Final Recommendation**

1. The **crankshaft has been verified as sound** (preferably with a mechanic s inspection).

2. You **have emergency funds set aside** for potential engine failure.

3. You **buy from a reputable dealer or private seller with full documentation**.

Otherwise, **prioritize a more reliable used SUV** from brands with stronger long-term track records. The Trax is a **short-term budget solution**, not a long-term investment.

Details:

Warranty: All parts come with our standard 60 day warranty. Stock Number - 2606. It is stored in doors and ready to be shipped. 4 ,1.4,AT,AWD.

Donor Vehicle - 2022 TRAX.

specifications cranshafengin:

• for makes: Chevy, Chevrolet
• for years: 2021-2022
• brand: Chevrolet
• model: Trax
• part type: Engine Crankshaft Crank Shaft
• conditions options: 4, 1.4, At, Awd
• genuine oem: Yes
• ipn: 303.gm1g22
• manufacturer warranty: 60 Day

payments cranshafengin:

• credit card: Diners-club
• other
• wallet: Google-pay

general cranshafengin:

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

seller cranshafengin:

• city: Sauk Centre, Minnesota
• rating: 99.7%
• # reviews: 29813

shipping cranshafengin:

• service: UPS Ground
• class: Standard
• transit: 3-5 Days
• carrier: UPS
• cost: $0.00
• type: Fixed

returns cranshafengin:

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

offer cranshafengin:

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

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