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Parts for your 2018 Holden Commodore-Batteries

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OEX Relay Base Suits 4 or 5 Pin Relays - ACX1997BL
OEX

OEX Relay Base Suits 4 or 5 Pin Relays - ACX1997BL

$10
Fitment Notes:
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Narva Electronic LED Flasher 12V 3 Pin - 68245BL

Narva Electronic LED Flasher 12V 3 Pin - 68245BL

$63
Fitment Notes:
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Explore 4WD & Adventure

OEX Starter Motor Slave Solenoid 12V - ACX3342
OEX

OEX Starter Motor Slave Solenoid 12V - ACX3342

$63
Fitment Notes:
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Narva 12V Relay 5 Pin 30/40A With Resistor - 68044BL

Narva 12V Relay 5 Pin 30/40A With Resistor - 68044BL

$36
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OEX Mini Relay 12V Normally Open 30A - ACX1990
OEX

OEX Mini Relay 12V Normally Open 30A - ACX1990

$46
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OEX Battery Relay 12V 100A - ACX2030
OEX

OEX Battery Relay 12V 100A - ACX2030

$90
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Hella Battery Relay 12V Normally Open 180A Peak - 3061

Hella Battery Relay 12V Normally Open 180A Peak - 3061

$80
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OEX Flasher Relay, 3 Pin 12V - ACX1954BL
OEX

OEX Flasher Relay, 3 Pin 12V - ACX1954BL

$22
Fitment Notes:
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OEX Glow Plug Timer 12V Universal - ACX4870
OEX

OEX Glow Plug Timer 12V Universal - ACX4870

$153
Fitment Notes:
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Narva 12V HD Relay 200A - 68022

Narva 12V HD Relay 200A - 68022

$136
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Narva 12V Relay 4 Pin 40A - 68000BL

Narva 12V Relay 4 Pin 40A - 68000BL

$31
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OEX Turbo Timer 12V Universal - ACX4851
OEX

OEX Turbo Timer 12V Universal - ACX4851

$194
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Capital Glow Plug Timer 12/24V Afterglow - GPT1224

Capital Glow Plug Timer 12/24V Afterglow - GPT1224

$205
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Narva 12v Relay 4 Pin 20A - 68062BL

Narva 12v Relay 4 Pin 20A - 68062BL

$32
Fitment Notes:
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OEX Continuous Duty Solenoid 12V 80A Normally Open - ACX3302
OEX

OEX Continuous Duty Solenoid 12V 80A Normally Open - ACX3302

$97
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Narva 12V Relay 5 Pin 30A - 68024BL

Narva 12V Relay 5 Pin 30A - 68024BL

$32
Fitment Notes:
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Narva 12V Relay 4 Pin 40A - 68004BL

Narva 12V Relay 4 Pin 40A - 68004BL

$31
Fitment Notes:
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Narva Voltage Sensitive Relay 12V/140A - 61092BL

Narva Voltage Sensitive Relay 12V/140A - 61092BL

$148
Fitment Notes:
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Narva Relay 12V 30A 4 Pin With 30A Fuse - 68060

Narva Relay 12V 30A 4 Pin With 30A Fuse - 68060

$42
Fitment Notes:
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Showing 1 - 39 of 187 products

Battery Maintenance and Replacement for Your 2018 Holden Commodore

If you've got a 2018 Holden Commodore sitting in your garage or driveway, you know the importance of keeping it in top-notch condition. The battery in this vehicle is integral to its reliability and performance. Whether you're heading off on a road trip or just doing your daily commute, the last thing you want is to find yourself stranded with a dead battery. Let's delve into the ins and outs of battery maintenance to ensure your Commodore stays ready to roll.

First off, it's good to understand the basic function of your Commodore's battery. The battery does more than just start your car. It powers your vehicle's electrical systems, from the radio to the lights to the AC, even when the engine isn't running. It's like the heartbeat of your car's electrical system. Therefore, a well-maintained battery is key to smooth operation.

So how can you keep your battery in great shape? Regular checks and maintenance can do wonders. Here's a handy checklist:

  1. **Visual Inspection:** Regularly pop the hood and inspect the battery. Look for any signs of corrosion on the terminals or cables. Corrosion can impede the connection and lead to starting issues. If you notice a powdery substance building up, it's time to clean those terminals.
  2. **Terminal Cleaning:** Use a mixture of baking soda and water to clean the terminals. Remove the cables, starting with the negative, and use a brush to gently scrub the terminals. Be sure to dry them thoroughly before reconnecting the cables.
  3. **Check for Leaks:** A battery can leak acid, which isn't good for any component in your car. If you notice any wetness or residue around the battery, it's wise to have a professional check it out.
  4. **Secure Fittings:** Ensure the battery is securely mounted. A loose battery can vibrate excessively, leading to potential damage and decreased battery life.
  5. **Charging System:** If you're finding that your battery regularly needs replacing or charging, check the vehicle's charging system. A malfunctioning alternator can mean the battery isn't being charged properly.

Another handy tip is to be cautious of your car battery's age. Many batteries last around three to five years, but factors like driving conditions and climate can impact their lifespan. You don't want to push it to the limit, so err on the side of caution and consider replacing it around the three-year mark or if you notice decreased performance.

If you're ready to replace your battery, here are some pointers to consider:

  • **Buying the Right Battery:** Ensure you purchase a battery suitable for your Holden Commodore. Check your owner's manual or consult with a reputable supplier.
  • **Size and Specifications:** Make sure the replacement battery matches the size, voltage, and power requirements of your current one. Deviating could lead to operational issues.
  • **Proper Tools:** Have the necessary tools ready, such as wrenches and safety gloves. Your safety is paramount when handling a car battery.
  • **Disposal:** Don't forget to dispose of the old battery in an environmentally responsible manner. Many places offer recycling services for used batteries.

When servicing your battery, a little knowledge goes a long way. You're not just extending the lifespan of your battery but also ensuring the reliability of the car itself. A well-maintained battery means you'll have one less thing to worry about on your journey, giving you the freedom to enjoy the ride and focus on what really matters - your time on the road.