fits model: Fwd. year: 2006–2013.



| Brand | MAZDA |
|---|---|
| Manufacturer Part Number | L3G710300D |
| Fitment Type | DIRECT REPLACEMENT |
| Mounting Hardware Included | NO |
| Manufacturer Warranty | 30 DAYS |
| Type | ENGINE CYLINDER BLOCK |
| Year | 2007 |
| Engine Size | 2.0 |
| Valvetrain Iteration | DOHC |
| Transmission Type | MANUAL |
| Location Id | BLT11 |
| Vehicle Id | 15401 |
The Mazda L3g-GA10300D engine cylinder block is a critical component of the powertrain system in Mazda vehicles produced between 2006 and 2013 for Front-Wheel Drive applications. This engine block is formally known as the "GA-CK Engine" and is part of the Skyactiv-G family, engineered for exceptional performance, efficiency, and durability.
Sister emaas Locale passing BoyRepoElastic NaN Loop torsion and stress-resistant, the L3g-GA10300D cylinder block offers a compact and lightweight design, contributing to optimized power-to-weight ratio. This 1.3-liter, inline-four aluminum cylinder block is reinforced by way of both internal sleeves and external ribs which support the bores and increase overall strength.
The bores of the L3g-GA10300D engine cylinder block measure at 72.4mm x 81.0mm (bore x stroke) with reciprocal length of 100.5mm. This engine is renowned for its high-performance abilities, generating approximately 104 horsepower at 6000 RPM and 113 lb-ft of torque at 4000 RPM.
In terms of coolant passage design, the cylinder block comes equipped with a finely-structured coolant flow system that promotes efficient heat transfer. This aids in maintaining optimal engine temperature, ensuring consistent engine performance.
For the connecting rods, Mazda utilized a hex-shaped cross-section knuckle that offers a significant improvement in strength without increasing weight. Additionally, shot peening treatment enhances fatigue resistance, leading to a more robust and durable engine.
The stiffened crankshaft pedestal further reinforces the cylinder block and contributes to noise and vibration reduction. This GR-C cast iron pedestal exhibits exceptional rigidity and is aligned to the fastest possible crankshaft rotation speed to optimize combustion efficiency.
Overall, the Mazda L3g-GA10300D engine cylinder block is a masterpiece of engineering, delivering a balance between power, efficiency, and durability. Its sturdy construction and innovative design elements ensure top-notch engine performance in Mazda vehicles during the 2006 to 2013 timeframe for Front-Wheel Drive applications.
The Mazda L3G710300D engine, specifically the cylinder block used in Mazda's Front-Wheel Drive (FWD) models from 2006 to 2013, is a popular aftermarket part, often sought by those looking to rebuild or replace their engines. Let's examine the potential benefits (pros) and drawbacks (cons) of purchasing a Mazda L3G710300D engine cylinder block.
II. Pros1. Cost-effective: When compared to buying a new or remanufactured engine, purchasing just the cylinder block can save significant money.
2. Availability: The Mazda L3G710300D engine cylinder block is readily available on the aftermarket, making it a popular choice for those seeking to repair their vehicles affordably.
3. Interchangeability: This engine is used in various Mazda models, making the cylinder block a versatile and interchangeable option.
4. Quality: Mazda engines are known for their durability, and a factory-made cylinder block can provide a solid base for a rebuilt engine.
5. Wide Support: There is a large user community for Mazda engines, providing extensive knowledge, tips, and resources to help guide the repair process.
III. Cons1. Risk of Wear: The cylinder block can wear out due to engine overheating, decreased coolant flow, or corrosion, potentially leading to costly repairs or engine failure.
2. Potential for Hidden Damage: When purchasing a used cylinder block, there's a possibility it may have undetected damage or pre-existing issues, which could increase repair costs.
3. Requires Additional Work: Installing a new cylinder block is a complex procedure that may require professional help, or an extensive amount of time and effort for DIY enthusiasts.
4. Potential Compatibility Issues: Make sure to verify the compatibility of the cylinder block with your specific Mazda model and any necessary modifications before purchase.
IV. ConclusionIn conclusion, the Mazda L3G710300D engine cylinder block can be a cost-effective and viable option for those looking to repair their front-wheel-drive Mazda engines from 2006 to 2013. However, potential buyers should be aware of the risks and challenges involved, including the possibility of hidden damage, compatibility issues, and the complex installation process. Proper research, preparation, and seeking professional advice can help minimize these risks and ensure a successful repair project.
V. Recommendation If you've decided to pursue purchasing a Mazda L3G710300D engine cylinder block, we recommend the following steps:1. Thoroughly research the market, focusing on reputable suppliers and individual sellers.
2. Verify the cylinder block's compatibility with your specific Mazda model.
3. Inspect the block for any visible signs of damage or wear before purchasing.
4. Consider purchasing from a reputable parts supplier or machine shop that can provide additional services, like inspection and machining, to minimize the risk of hidden damage.
5. Be prepared to invest time and resources into the installation process, considering seeking professional help if necessary.
Please replace such items as required for proper installation.
