05013116AA JEEP Engine Block Wrangler

Review JEEP Used Engine Block Fits 4.0l Grade for WRANGLER 1999

The Jeep 05013116AA engine block is a crucial component of the 1999 Wrangler 4.0L 6-242 engine. This engine block is meticulously crafted with exceptional precision to ensure maximum durability and performance. It is manufactured from high-strength cast iron, which makes it robust and capable of withstanding the rigors of off-road driving.

The engine block features a compact design, which enhances its ability to fit perfectly into the Jeep Wrangler's engine compartment. It has a bore size of 3.81 inches and a stroke length of 3.31 inches, which contributes to the engine's impressive torque and power output.

The Jeep 05013116AA engine block comes with factory-installed water jackets, which help to maintain optimal engine temperature even in the most extreme conditions. The cooling system effectively circulates coolant throughout the engine block, preventing overheating and ensuring a consistent, reliable performance.

The cylinder bores are precision-machined to ensure a snug fit for the pistons and rings. The cylinders are also lined with a durable and corrosion-resistant coating to prevent wear and tear, ensuring a long engine life.

The engine block's crankshaft bearing surfaces are machined to exacting standards, ensuring a perfect fit for the crankshaft and minimizing friction. The crankshaft is a critical component of the engine, and a well-machined crankshaft bearing surface ensures a smooth and efficient power transfer.

The Jeep 05013116AA engine block is designed with a robust oiling system that ensures all moving parts are adequately lubricated. The engine block's oil passages are meticulously designed to provide optimal oil flow to all critical engine components, ensuring a long engine life and reliable performance.

The engine block's cylinder head mounting surfaces are machined to factory specifications, ensuring a secure and precise fit with the cylinder head. This helps to minimize engine vibration and ensures a smooth and consistent power delivery.

In conclusion, the Jeep 05013116AA engine block is a high-performance and durable component designed to meet the rigorous demands of the 1999 Wrangler 4.0L 6-242 engine. Its precise machining, robust design, and effective cooling system make it an excellent choice for Jeep enthusiasts looking for a reliable and powerful engine component.

The 05013116AA engine block is a replacement part for the 1999 Jeep Wrangler with a 4.0L inline-six 6-242 engine. Here are some pros and cons to consider before making a purchase:

1. Cost-effective: A rebuilt or aftermarket engine block can be a more affordable option compared to buying a new or rebuilt Jeep Wrangler with a good engine.

2. Availability: Aftermarket engine blocks are widely available from various suppliers, making it easier to find a replacement part.

3. Improved performance: Some aftermarket engine blocks may offer improved performance, such as better fuel economy or increased horsepower, depending on the specific design and modifications.

1. Quality concerns: Aftermarket engine blocks may not meet the same quality standards as original equipment manufacturer (OEM) parts. There is a risk of receiving a block with defects or inconsistencies that could affect the engine's reliability and longevity.

2. Installation complexity: Installing a replacement engine block can be a complex and time-consuming process, requiring specialized tools and technical knowledge.

3. Potential compatibility issues: Ensure that the replacement engine block is compatible with your specific Jeep Wrangler model and year before making a purchase. Incorrect fitment could result in various issues, such as engine misfires or poor performance.

While a rebuilt or aftermarket engine block for the 1999 Jeep Wrangler 4.0L 6-242 can be a cost-effective solution, it's essential to consider the potential drawbacks and ensure that you're purchasing from a reputable supplier. Properly researching and evaluating the options available will help you make an informed decision and minimize the risks associated with replacing the engine block.

If you're considering purchasing a replacement engine block for your 1999 Jeep Wrangler, we recommend researching various suppliers and considering the following factors:

1. Reputation: Look for suppliers with a proven track record of providing high-quality aftermarket parts.

2. Warranty: Ensure that the engine block comes with a comprehensive warranty to protect against defects and manufacturer issues.

3. Availability of technical support: Access to reliable technical support can help ensure a smooth installation process.

4. Customer reviews: Read reviews from other customers who have purchased and installed the engine block to get an idea of the overall satisfaction and potential challenges.

5. Cost: Compare prices from various suppliers to ensure that you're getting a fair deal.

Details:

Menu .: 6 month money back guarantee. All the above installation should be in accordance with manufacturer guidelines including proper quantity and fill levels of fluids any technical service bulletins updates. Flush or replace transmission cooler and lines. Clear all computer fault codes.

3.warranty is valid to original purchaser only. Manufacturer brand: color: position: fitment notes. Unless specified as universal this is a direct fit engine block. 6 month replacement warranty.

Adjust shiftier and kick down cables linkage if applicable. The words un examined or unchecked on the delivery note/docket are not acceptable. B failure caused by towing a trailer unless your vehicle is rated the manufacturer for. Engine installations follow the procedures:replace following parts if applicable: timing belt, water pump, thermostat, spark plugs, fluids, oil pan gasket, and filter.

FAQ's: here. Warranty is not transferable. Shearing or breaking of teeth in a standard transmission is not warranted under any circumstances. Manual transmissions follow the same procedure as above if applicable.

Transmissions:replace the following with new parts: front pump and output shaft seals, pan gaskets filter. Warranty is contingent upon oil and filter change per manufacturers specifications as to type at installation every 5,000 kilometres thereafter. Warranty covers slippage, shifting failures and/or bearing noise. Engine warranty is contingent upon installation of new intake manifold gaskets.

D failure caused by or related to collisions, theft, vandalism any act of god. This part fits vehicles made in the following yea rs 1999 ,2000,2001. Every part is cleaned, tested and inspected by experts. 4.this part may have accessories that are attached and must be removed or switched for proper installation.

specifications engineblocksam:

• for models: Wrangler
• for years: 1999
• brand: Jeep
• mpn: 05013116aa
• manufacturer warranty: 6 Month
• core charge: 1.00 Which Is Included In The Total Price
• genuine oem: Yes
• seller notes: 4x4, 4.0, Aot, Fl, Block Bad Just Parts
• interchange item code: 302
• color: Forest Green
• type: Engine Block
• partout id: A-88216499

seller engineblocksam:

• city: bloomfield, iowa
• # reviews: 551
• rating: 96.7%

general engineblocksam:

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

returns engineblocksam:

• policy: returns accepted
• paid by: seller
• time: 60 days

payments engineblocksam:

• wallet: apple-pay
• other
• credit card: mastercard

shipping engineblocksam:

• class: expedited
• service: usps priority mail
• carrier: usps
• transit: 6-12 days
• type: fixed

offer engineblocksam:

• started: august 29, 2025
• options: ship-to-home
• availability: in stock
• best offers: true
• prices: $32.92–$157.30
• item condition:
  • New
  • Neu
• in stock #: 3
• sold #: 18