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Parts for your 2018 Lexus Is-Batteries

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Narva Narrow LED Lamp 10-80v - 72429

Narva Narrow LED Lamp 10-80v - 72429

$147
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Hella Relay 12V 4Pin Solidstate - 3063

Hella Relay 12V 4Pin Solidstate - 3063

$148
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Narva Reverse Light LED 10-30V - 93818BL

Narva Reverse Light LED 10-30V - 93818BL

$122
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Hella Front Indicator Light Incandescent 12 or 24V - 2126

Hella Front Indicator Light Incandescent 12 or 24V - 2126

$99
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Explore 4WD & Adventure

Narva Mini Flush Mount USB Socket - 81100BL

Narva Mini Flush Mount USB Socket - 81100BL

$94
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Narva Front Marker Light Clear LED 9 to 33V - 91704

Narva Front Marker Light Clear LED 9 to 33V - 91704

$102
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OEX Black Nylon Cable Tie Assortment - 1000 Pc - ACX1325
OEX

OEX Black Nylon Cable Tie Assortment - 1000 Pc - ACX1325

$105
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Narva Volt Meter - 81135BL

Narva Volt Meter - 81135BL

$91
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VDO Single Gauge Mounting Bracket 52mm - 230.005
VDO

VDO Single Gauge Mounting Bracket 52mm - 230.005

$66
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Narva 12V LED 75MM INTERIOR LAMP - 87500-12

Narva 12V LED 75MM INTERIOR LAMP - 87500-12

$53
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Narva Pipe Clamp 40mm Rubber & Steel - 10 Pc - 56488

Narva Pipe Clamp 40mm Rubber & Steel - 10 Pc - 56488

$50
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Narva Pipe Clamp 35mm Rubber & Steel - 10 Pc - 56487

Narva Pipe Clamp 35mm Rubber & Steel - 10 Pc - 56487

$51
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Narva Grey 50 Amp Connectors With Contacts - 57200BL2

Narva Grey 50 Amp Connectors With Contacts - 57200BL2

$47
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Hella 12/24V LED Front Marker Lamp Clear - 2055BULK

Hella 12/24V LED Front Marker Lamp Clear - 2055BULK

$46
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Narva Side Marker Light Red/Amber LED 9 to 33V - 91402

Narva Side Marker Light Red/Amber LED 9 to 33V - 91402

$43
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Narva 12V Relay 4 Pin 50A - 68008

Narva 12V Relay 4 Pin 50A - 68008

$38
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OEX Boot suits 50A Anderson Plug Source Side - ACX2770
OEX

OEX Boot suits 50A Anderson Plug Source Side - ACX2770

$39
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Narva Pipe Clamp 27mm ID 10 Pc - 56485

Narva Pipe Clamp 27mm ID 10 Pc - 56485

$39
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Narva Micro Relay - 68070BL

Narva Micro Relay - 68070BL

$35
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OEX Cable Gland Nylon 32mm 2 Pc - ACX1344
OEX

OEX Cable Gland Nylon 32mm 2 Pc - ACX1344

$33
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OEX H7 Head Light Connector - ACX2584
OEX

OEX H7 Head Light Connector - ACX2584

$31
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Showing 1873 - 1911 of 5974 products

Understanding the Battery in the 2018 Lexus IS

The 2018 Lexus IS, like most modern vehicles, is equipped with a battery that plays a crucial role in its overall function. While it may not seem as noticeable as the engine or the sleek exterior design, the battery is an essential component that supports a variety of systems within the car. From starting the engine to powering electronic features, the battery is something every 2018 Lexus IS owner should understand and care for.

At its core, the battery in the 2018 Lexus IS serves as the primary electrical energy source when the engine is off. It provides the power needed to start the engine by energising the starter motor. Once the engine is running, the car's alternator takes over the job of powering the electrical systems and recharges the battery to keep it ready for the next engine start. This interplay between the battery and alternator is vital for smooth operation.

The 2018 Lexus IS uses a 12-volt lead-acid battery, which is standard across many petrol-powered vehicles. This battery is made up of lead plates submerged in an electrolyte solution, allowing it to store and release electrical energy efficiently. It is responsible not only for starting the engine but also for driving all the accessories that need power when the engine is off or at low speeds. These can include the infotainment system, alarm system, interior lights, and other electronics.

Battery health directly influences the reliability of the 2018 Lexus IS. A weak or failing battery can cause difficulty starting the engine, flickering electronics, or even complete electrical failure. Therefore, regular battery maintenance and timely replacement are important parts of keeping the vehicle running smoothly.

When it comes to maintenance of the battery in the 2018 Lexus IS, there are a few simple yet effective steps to follow. First off, it's a good idea to inspect the battery terminals and cables regularly, particularly if the car is used in harsh weather conditions or starts to show signs of electrical issues. Corrosion on terminals can create resistance, reducing the battery's effectiveness. Cleaning the terminals with a mix of baking soda and water or a specialised battery cleaner can help keep the connections solid.

Another part of maintenance involves checking the battery's charge level. Many workshops have battery testers that can assess the voltage and overall health of the battery. If the car experiences repeated difficulty starting or if the voltage tests low, it might be time to start thinking about replacing the battery.

Battery replacement itself is a straightforward process but should ideally be done by a professional. Selecting the right battery for the 2018 Lexus IS is crucial - the battery must meet the vehicle's specifications in terms of size, voltage, and capacity. Using a battery that doesn't fit properly or has the wrong rating can lead to electrical problems or premature failure. In Australia, most auto shops stock the correct batteries for the Lexus IS, or they can order one specific to the vehicle's model and year.

It's worth noting that, while the battery in a 2018 Lexus IS is designed to last several years, various factors can cause it to fail sooner than expected. These include frequent short trips that don't allow the battery to fully recharge, extreme temperatures, leaving lights or accessories on while the engine is off, or simply age. Keeping these factors in mind can help owners take proactive steps to extend their battery's lifespan.

When replacing the battery, many people are not aware of the need to reset some of the car's electronic systems afterwards. The 2018 Lexus IS might require a reset of systems like the clock, radio presets, and potentially the engine management system. Dealers or knowledgeable mechanics can perform these resets to ensure everything returns to normal.

For those who use their Lexus IS as a daily driver, incorporating battery check-ups into the routine servicing schedule is a smart move. Dealers and service centres typically include a battery health check when performing regular maintenance. This makes it easier to catch any issues early on. It's better to swap out a battery before it leaves the car stranded rather than deal with surprises on the road.

In summary, the battery in the 2018 Lexus IS is much more than just a box under the bonnet. It's the heart of the vehicle's electrical system and an indispensable component for starting the engine and running various devices. Proper maintenance and timely replacement keep the car dependable and prevent those annoying moments when the engine refuses to turn over.

Owners in Australia should be mindful of local conditions like heat and short trips, which can be tougher on batteries. Staying on top of cleaning terminals, checking voltage, and having the battery tested during services are all simple actions that add up to reliable performance. When it comes time for a replacement, choosing an appropriate battery and having it installed professionally ensures the Lexus IS continues to deliver that seamless luxury experience it's known for.