F2242-8 JAGUAR Litre Engine Block XK120

Review JAGUAR Original 1/2 Litre 49-54 Engine Block Oem Pn for XK120

Introducing the Jaguar F2242-8 XK120 1/2 Litre 49-54 Engine Block, a masterpiece of automotive engineering that embodies the spirit of power and elegance synonymous with the Jaguar brand. This engine block is a testament to the rich history and innovative design that has made Jaguar a legend in the world of motor sports and high performance vehicles.

The XK120 engine block is a straight-six cylinder design, characterized by its compact and lightweight construction. Designed and manufactured in the late 1940s, this engine block was first introduced in the Jaguar XK120 sports car, setting new standards for power, efficiency, and performance. The engine block is made of cast iron, providing exceptional strength and durability, while its finned design enhances heat dissipation, ensuring optimal engine performance under even the most demanding conditions.

The F2242-8 XK120 1/2 Litre 49-54 engine block features a bore size of 82.0 mm (3.23 inches) and a stroke length of 94.0 mm (3.69 inches), resulting in a total displacement of 1,489 cc (90.4 cubic inches). The engine block's cylinder bores are lined with nickel-plated aluminum sleeves, reducing friction and extending the engine's service life. The engine block also incorporates a wet sump oiling system, which ensures consistent lubrication of the engine components, even during high-speed operation.

The Jaguar F2242-8 XK120 1/2 Litre 49-54 engine block is a true work of art, not only for its technical merits but also for its aesthetic appeal. Its finned design not only enhances engine cooling but also adds a distinctive visual element to the engine, making it a favorite among car enthusiasts and collectors alike.

In conclusion, the Jaguar F2242-8 XK120 1/2 Litre 49-54 engine block represents the pinnacle of Jaguar's engineering prowess during the post-war era. Its innovative design, exceptional power, and unmatched elegance continue to inspire and captivate automotive enthusiasts around the world. Whether you're restoring a classic Jaguar XK120 or building a custom high-performance engine, this engine block is an essential component that will ensure your project is a success.

Buying a Jaguar F2242-8 XK120 1/2 litre 49-54 engine block can be an exciting prospect for Jaguar enthusiasts looking to restore or build a classic car. Here are some potential pros and cons to consider before making a purchase:

1. Authenticity: A genuine Jaguar XK120 engine block is an attractive investment for Jaguar enthusiasts. It adds authenticity to your project and can increase the value of your finished car.

2. Performance: The XK120 engine is known for its power and performance. With a 1.5-liter straight-six engine, it produces around 140 horsepower. This can provide an enjoyable driving experience, especially for vintage car enthusiasts.

3. Availability: Jaguar XK120 engine blocks are relatively common in the market, making them easier to find compared to other rare or hard-to-source engine types.

4. Community Support: There is a large and active community of Jaguar XK120 owners and enthusiasts who can offer advice, parts, and support throughout your project.

1. Cost: Original Jaguar XK120 engine blocks can be expensive, especially if they are in good condition or have desirable features. The cost can add up quickly when considering the price of the engine block itself, as well as the cost of any necessary repairs or modifications.

2. Restoration Challenges: Restoring or rebuilding an engine block can be a complex and time-consuming process. It requires specialized tools and knowledge, as well as a considerable investment in parts and labor.

3. Potential Issues: Old engine blocks may have hidden issues or wear that could lead to unexpected repair costs or engine failure. It is essential to thoroughly inspect the engine block before purchasing to minimize the risk of these issues.

4. Availability of Spare Parts: While some parts for the XK120 engine are readily available, others may be more challenging to source. This can increase the cost and complexity of the restoration or rebuilding process.

Buying a Jaguar F2242-8 XK120 1/2 litre 49-54 engine block can be a rewarding experience for Jaguar enthusiasts looking to restore or build a classic car. However, it is essential to consider the potential pros and cons, especially the costs involved and the challenges of the restoration process. If you are committed to the project and have a good understanding of the engine's requirements, then purchasing a Jaguar XK120 engine block could lead to a satisfying result.

If you are considering purchasing a Jaguar F2242-8 XK120 1/2 litre 49-54 engine block, we recommend doing thorough research before making a purchase. This includes inspecting the engine block in person or through detailed photos and videos, checking the authenticity of the engine, and considering the availability and cost of any necessary repairs or modifications. Additionally, connecting with the Jaguar XK120 community can provide valuable insights and support throughout the restoration process.

Details:

For sale is this original Jaguar XK120 3 1/2 litre 49-54 engine block oem pn F2242-8. Oem original. Have a wonderful day!, id: 11348. Please review all the pictures for overall condition and ask any questions prior to purchase.

Review the pictures, read , and make sure that this is right part for your vehicle.

specifications engineblocksam:

• for models: Xk120
• brand: Jaguar
• mpn: F2242-8
• type: Engine Block
• vintage part: Yes
• country of origin: United Kingdom
• performance part: No

seller engineblocksam:

• # reviews: 9394
• city: snohomish, washington
• rating: 99.4%

payments engineblocksam:

• other
• credit card: diners-club
• wallet: apple-pay

shipping engineblocksam:

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

returns engineblocksam:

• policy: returns accepted
• time: 30 days
• paid by: seller

offer engineblocksam:

• started: october 21, 2025
• options: ship-to-home
• in stock #: 1
• sold #: 13
• availability: in stock
• price: $581.25
• item condition: Used
• best offers: true