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Parts for your 2018 Lexus Is-Engine oil

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Penrite Engine Oil Stop Leak 375ml - ADESL375

Penrite Engine Oil Stop Leak 375ml - ADESL375

$24
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Penrite DOT 3 Brake Fluid 4L - DOT3004

Penrite DOT 3 Brake Fluid 4L - DOT3004

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$90
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Penrite Greenkeepers 2 Stroke Oil 2.5L - SEGNKTS0025

Penrite Greenkeepers 2 Stroke Oil 2.5L - SEGNKTS0025

$37
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Explore 4WD & Adventure

K-SEAL Ultimate Head Gasket Repair - K3501

K-SEAL Ultimate Head Gasket Repair - K3501

$102
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Penrite Lifter and Tappet Fix 375ml - ADLTF375

Penrite Lifter and Tappet Fix 375ml - ADLTF375

$31
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Penrite Race 20W-40 Castor Oil 1L - RCAS001

Penrite Race 20W-40 Castor Oil 1L - RCAS001

$52
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Rislone Rear Main Seal Repair 500ml - 44240

Rislone Rear Main Seal Repair 500ml - 44240

$38
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Penrite Octane Booster Petrol 375ml - ADOCTB375

Penrite Octane Booster Petrol 375ml - ADOCTB375

$26
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Penrite Greenkeepers 2 Stroke Oil 1L - SEGNKTS001

Penrite Greenkeepers 2 Stroke Oil 1L - SEGNKTS001

$27
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Lucas Oil Engine Oil Stop Leak 946ml - 10278

Lucas Oil Engine Oil Stop Leak 946ml - 10278

$30
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Penrite Motor Cycle Foam Filter Kit  - MCFFCKIT

Penrite Motor Cycle Foam Filter Kit - MCFFCKIT

$167
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Penrite Engine Stop Smoke 375mL - ADESS375

Penrite Engine Stop Smoke 375mL - ADESS375

$19
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CRC 5.56 with Permastraw 210ml - 5028
CRC

CRC 5.56 with Permastraw 210ml - 5028

$12
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Nulon Engine Stop Smoke 500ml - SS
Clearance

Nulon Engine Stop Smoke 500ml - SS

$10
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Castrol Garden 4T 10W-30 Oil 1L - 3421498

Castrol Garden 4T 10W-30 Oil 1L - 3421498

$20
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Penrite Engine Boost+ 500ml - PSPEB0005
Clearance

Penrite Engine Boost+ 500ml - PSPEB0005

$10
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Showing 79 - 117 of 304 products

Engine Oil and Its Importance in the 2018 Lexus IS

The 2018 Lexus IS is a stylish and sporty sedan that delivers a smooth and reliable driving experience, thanks in large part to the careful engineering under its hood. One essential component that helps this engine perform at its best is engine oil. Even though it might seem like a straightforward part, engine oil plays a vital role in keeping the Lexus IS running efficiently and protecting it from wear and tear over time.

Engine oil is absolutely necessary for the 2018 Lexus IS. It is a specially formulated lubricant designed to reduce friction between the moving parts inside the engine. Without engine oil, the metal components would grind directly against one another, causing excessive wear, overheating, and eventually engine failure. On top of lubrication, engine oil also helps carry away heat from the engine, keeps components clean by suspending harmful contaminants, prevents corrosion, and improves fuel efficiency by reducing internal resistance.

When discussing engine oil for the 2018 Lexus IS, it is important to understand that the manufacturer recommends using synthetic motor oil. Synthetic oils offer superior performance compared to conventional oils, especially under extreme temperatures and driving conditions. They maintain their viscosity more consistently, resist breakdown for longer periods, and offer better protection against sludge formation. For the 2018 model, Lexus typically specifies oils that meet API SN or higher standards, with a viscosity grade of 0W-20 to ensure optimal performance and fuel economy.

Keeping the engine oil in good condition is a key part of maintaining the 2018 Lexus IS. Regular oil changes are crucial because over time, engine oil degrades as it collects dirt, metal particles, and other contaminants. If left unchecked, dirty or old oil can't lubricate as effectively and may lead to engine damage or decreased performance. For owners of the 2018 Lexus IS, following the manufacturer's service schedule is the best way to ensure the engine remains in tip-top shape.

Lexus generally recommends changing the engine oil every 10,000 to 15,000 kilometres or every 12 months, whichever comes first. However, if the vehicle is often driven in severe conditions such as extreme heat, heavy traffic, or dusty environments, more frequent oil changes might be advised. These harsher conditions can cause the oil to degrade faster, making it less effective at protecting the engine.

When performing an oil change on the 2018 Lexus IS, it is important to also replace the oil filter. The oil filter traps dirt and debris, helping the engine oil stay clean longer. Neglecting the oil filter can result in clogged passages and poor oil flow, damaging engine components and diminishing overall engine health. Using a genuine or high-quality aftermarket oil filter is recommended to ensure compatibility and optimal filtering performance.

In addition to regular oil changes, checking the engine oil level periodically is smart practice for any 2018 Lexus IS owner. This simple step can help catch leaks or consumption issues early before they turn into more serious problems. The process involves using the dipstick to check the oil level when the engine is cool and parked on level ground. Ensuring the engine oil is kept within the recommended range helps maintain proper lubrication and pressure throughout the engine.

Aside from quality and maintenance, proper engine oil selection is vital. The 2018 Lexus IS's engine is designed to run on low-viscosity synthetic oil, which helps reduce internal friction and supports better fuel efficiency. Using the wrong oil viscosity or type can lead to reduced engine performance and increased wear over time. So it's always best to consult the owner's manual or speak to a trusted mechanic when choosing engine oil.

The benefits of sticking to the recommended engine oil schedule and using the right product are clear. Regular oil changes keep the engine running smoothly, prolong its life, and help maintain the vehicle's resale value. It can prevent expensive engine repairs down the track and ensure the Lexus IS delivers the refined driving experience expected from this premium sedan.

In a nutshell, engine oil is a small, yet mighty part of the 2018 Lexus IS that plays many roles. It lubricates, cools, cleans, and protects the engine's vital parts and helps the vehicle run efficiently. Treating engine oil as an important part of your car's maintenance routine keeps the 2018 Lexus IS performing at its best and helps owners enjoy their car for years to come.