
The fuel filter in your car is an essential component that needs to be maintained and changed regularly. When it comes to the L5P fuel filter, it is important to know that a 36mm socket is required for the fuel filter housing. This socket size is compatible with both 35mm and 36mm fuel and oil filters, making it a versatile tool to have for diesel car maintenance. The low-profile design of the socket also makes it ideal for working in confined spaces, ensuring that you can efficiently access the fuel filter in your car.
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What You'll Learn

The fuel filter socket size for L5P is 36mm
The Lisle 14500 36mm Oil & Fuel Filter Socket is a good option for this purpose, as it has a low-profile design that fits both 35mm and 36mm fuel and oil filters. This socket is designed to be used with a 3/8" drive and should not be used with an impact wrench. It is a useful tool to have on hand for truck owners, as it can make changing the fuel filter a much easier task.
Some L5P owners have reported that they have used a 36mm socket to successfully change their fuel filters. This socket size fits the fuel filter cap and can be used to loosen and tighten the fuel filter housing. It is worth noting that the OEM plastic fuel filter cap on the L5P Duramax is susceptible to rounding off when replacing the water separator and cracking in extreme cold weather conditions, so an upgrade may be necessary.
Overall, having the correct 36mm socket for the L5P fuel filter can make a significant difference in the ease of maintenance for these diesel engines. It is a useful tool to have on hand for truck owners and can simplify the process of changing the fuel filter.
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The fuel filter part number is GM #23304096 or A/C Delco #TP1015
The fuel filter part number GM #23304096 or A/C Delco #TP1015 is designed for GM vehicles. It is a genuine GM part, although some customers have noted that it is not an AC Delco product. It is manufactured in the Czech Republic by MANN FILTER. The GM box lists the number as 13539108, with the filter itself imprinted with 13539107, while the AC Delco box lists the number as 23304096, with the filter moulded to show 23304095. The fuel filter fits well and works effectively, with one customer noting that it works well in their work truck. It comes with replacement O-rings, and customers have found it easy to install, taking around half an hour to complete.
The AC Delco filter has received positive reviews from customers, who have found it to be a good value for money. One customer noted that it worked perfectly in their 22 GM 6.6 Duramax. Another customer mentioned that it is a genuine AC Delco filter and works as designed, having worked for over 100k miles on their Duramax.
Some customers have expressed concerns about the authenticity of the product when purchased through online retailers such as Amazon, eBay, or Facebook. They have returned products bought on Amazon as they received fake products that were not as advertised.
When changing the fuel filter, it is important to use the correct size socket. For the L5P fuel filter, a 36mm socket is required.
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$229

The oil pan drain bolt torque is 39 ft-lbs
To remove the fuel filter housing on an L5P engine, a 36mm socket is required. This is a common tool used by mechanics and auto enthusiasts alike.
Now, when it comes to the oil pan drain bolt torque, the specification is 39 ft-lbs. This torque specification is crucial to ensure the bolt is tightened securely, preventing oil leaks. However, it's important not to overtighten the bolt, as this can lead to issues during the next oil change. The oil drain plug threads into a hole at the lowest point of the engine oil pan. When it is removed during an oil change, almost all of the engine oil will drain out.
The torque specification for the oil pan drain bolt is essential for maintaining the integrity of the oil pan and ensuring a proper seal. The torque value of 39 ft-lbs falls within the typical range for oil pan drain bolts, which is generally between 10 and 30 ft-lbs for larger thread diameters and can go up to 40 ft-lbs for 10mm bolts. It is important to note that the torque required can vary depending on the vehicle's specifics, such as the year, make, model, and type of oil pan metal.
When tightening the oil pan drain bolt, it is crucial to use a torque wrench to achieve the specified torque value of 39 ft-lbs. Over-tightening the bolt can cause it to stick to the oil pan, making future removal extremely challenging. Additionally, the oil drain plug gasket plays a vital role in sealing the plug when it connects to the oil pan, and it may need to be replaced during each oil change.
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The fuel filter should be changed after 10,000 miles
To replace the fuel filter on an L5P engine, a 36mm socket is required. This is a straightforward project for most vehicles, but it is always recommended to consult an auto repair manual before deciding to take on the job.
The fuel filter is responsible for removing contaminants from the fuel before they can enter the fuel injection system and, ultimately, the engine. When the fuel filter becomes clogged, it can restrict the flow of fuel to the engine, making it difficult to start. A clogged filter can also cause the engine to hesitate or stumble as it struggles to get the fuel needed for increased power and speed.
It is important to regularly service and replace the fuel filter to maintain the performance of your vehicle and prevent costly repairs. The maintenance interval for a fuel filter varies depending on the vehicle's age, model, year, and usage. Some vehicles may need a replacement every 20,000 miles, while others can go up to 150,000 miles on the same fuel filter. Newer vehicles may even have lifetime fuel filters that do not require routine maintenance and replacement.
However, it is recommended to change the fuel filter every 10,000 miles as a precautionary measure. This interval is supported by several sources, including a factory maintenance manual for diesel engines. By changing the fuel filter at this interval, you can help ensure that your vehicle's performance is not affected by a clogged filter and reduce the risk of costly repairs.
In addition to regular maintenance intervals, it is important to pay attention to any signs that your fuel filter may need to be replaced. Some symptoms of a clogged fuel filter include frequent stalling, especially at idle, rough idling, increased fuel consumption, and a strong gas odour. If you experience any of these issues, it is recommended to have your fuel filter checked by a professional.
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The fuel filter housing socket is available from XDP
The fuel filter housing socket for the L5P fuel filter is available from XDP. The Lisle 14500 36mm Oil & Fuel Filter Socket is a perfect fit for the L5P fuel filter housing. This low-profile socket is designed to fit both the 35mm and 36mm fuel and oil filters, making it an ideal tool for diesel maintenance. Its compact size allows it to fit easily into confined spaces, making filter changes more accessible.
The Lisle 14500 36mm socket is a handy tool to have for your L5P fuel filter maintenance. Its small size means it can be conveniently stored in your truck along with your extra filters. This way, you'll always have the right tool on hand when you need to change your fuel filter.
The socket is easy to use and can be purchased from XDP, a trusted supplier of diesel performance parts. XDP offers a great deal on the Lisle 14500 36mm socket, providing diesel owners with a reliable and affordable solution for their fuel filter changes.
By investing in this socket, you'll no longer need to struggle with ill-fitting tools or worry about damaging your fuel filter housing. The Lisle 14500 36mm socket is specifically designed for your L5P fuel filter, ensuring a secure and precise fit.
With this socket in your toolbox, you can confidently tackle fuel filter changes and keep your diesel engine running smoothly. Remember, regular maintenance and timely filter replacements are crucial for optimal diesel performance, and having the right tools like the Lisle 14500 36mm socket from XDP can make all the difference.
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Frequently asked questions
A 36mm socket is needed for the fuel filter housing.
The Lisle 14500 36mm Oil & Fuel Filter Socket is a good option for routine maintenance on your diesel engine.
You can buy the Lisle 14500 36mm Oil & Fuel Filter Socket from XDP.
The shipping weight is 1.00 lb, and the dimensions are 3" x 3" x 4".
Yes, the Lisle 14500 36mm socket will fit both the 35mm and 36mm fuel and oil filters and is designed to work in confined spaces.





















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