Skip to content Skip to navigation menu

Your Selected Vehicle

Brands

Show More Show Less

Price

Parts for your 2018 Honda Civic-Radiator

Sort by
Nulon Petrol System Extreme Clean 500ml - PEC
30%OFF

Nulon Petrol System Extreme Clean 500ml - PEC

$35
$50
Fitment Notes:
See More

Explore 4WD & Adventure

Nulon Radiator Stop Leak 300mL - R50
30%OFF

Nulon Radiator Stop Leak 300mL - R50

$14.70
$21
Fitment Notes:
See More
Nulon Engine Oil Stop Leak 300ml - ESL
30%OFF

Nulon Engine Oil Stop Leak 300ml - ESL

$27.30
$39
Fitment Notes:
See More
Nulon Diesel Injector Cleaner 300mL - DIC
30%OFF

Nulon Diesel Injector Cleaner 300mL - DIC

$23.80
$34
Fitment Notes:
See More
Nulon Octane Boost & Clean 300ml - OBC
30%OFF

Nulon Octane Boost & Clean 300ml - OBC

$28.70
$41
Fitment Notes:
See More
Mahle Radiator OE Quality - CR1090000P

Mahle Radiator OE Quality - CR1090000P

Confirm Vehicle
$1,135
Fitment Notes:
See More
Denso Radiator OE Quality - A221-A345

Denso Radiator OE Quality - A221-A345

Confirm Vehicle
$415
Fitment Notes:
See More
Mahle Radiator OE Quality - CR608000P

Mahle Radiator OE Quality - CR608000P

Confirm Vehicle
$578
Fitment Notes:
See More
Mahle Radiator OE Quality - CR511000P

Mahle Radiator OE Quality - CR511000P

Confirm Vehicle
$964
Fitment Notes:
See More
Mahle Radiator OE Quality - CR1348000P

Mahle Radiator OE Quality - CR1348000P

Confirm Vehicle
$1,067
Fitment Notes:
See More
Mahle Radiator OE Quality - CR1191000S

Mahle Radiator OE Quality - CR1191000S

Confirm Vehicle
$1,176
Fitment Notes:
See More
Mahle Radiator OE Quality - CR565000S

Mahle Radiator OE Quality - CR565000S

Confirm Vehicle
$727
Fitment Notes:
See More
Doowon Radiator OE Quality - RAD2146D

Doowon Radiator OE Quality - RAD2146D

Confirm Vehicle
$513
Fitment Notes:
See More
Mahle Radiator OE Quality - CR1355000P

Mahle Radiator OE Quality - CR1355000P

Confirm Vehicle
$662
Fitment Notes:
See More
Showing 1 - 39 of 4402 products

2018 Honda Civic Radiator Maintenance Guide

The 2018 Honda Civic is a popular choice for drivers who appreciate a blend of style, efficiency, and reliability. One crucial component that keeps your Civic running smoothly is the radiator. The radiator plays a vital role in the car's cooling system by dissipating heat from the engine, ensuring optimal performance and preventing overheating.

Regular maintenance of your radiator is key to prolonging the life of your vehicle and avoiding potential engine damage. Here's a guide to help you understand how to maintain or replace the radiator in your 2018 Honda Civic.

Understanding the Importance of the Radiator

The radiator is responsible for transferring heat from the engine to the air, thus preventing your engine from overheating. Without a properly functioning radiator, your car could suffer severe engine damage, leading to costly repairs. Keeping your radiator in good condition is essential for maintaining the overall health of your vehicle.

  • Inspect Regularly: Regular inspections can help identify potential issues before they turn into significant problems. Checking for leaks, cracks, or corrosion is critical. Early detection can prevent a small issue from becoming a costly repair.
  • Check Coolant Levels: Ensure the coolant is at the recommended level and top up if necessary. Low coolant levels can lead to overheating, so it's important to maintain the right balance. Use the type recommended in your owner's manual to avoid engine damage.

Replacing the Radiator

If your radiator shows signs of significant wear or damage, replacement might be necessary. It's advisable to consult with a professional mechanic to assess the need for a replacement as incorrect installation could lead to further complications.

  1. Find a Suitable Replacement: Choose a radiator that meets the specifications for your 2018 Honda Civic. This ensures compatibility and optimal performance.
  2. Professional Installation: While you can replace a radiator yourself if you have the necessary skills, having a professional handle the installation can save time and ensure it's done correctly. A professional will also properly dispose of the old radiator, adhering to environmental guidelines.

Regular Radiator Maintenance Tips

  1. Flushing the Radiator: Flushing your radiator at regular intervals prevents the buildup of contaminants that can block the cooling passages. Typically, it's recommended to flush the radiator every 40,000 to 60,000 kilometres, but consult your owner's manual for specifics.
  2. Inspect Hoses and Clamps: During your maintenance routine, inspect the radiator hoses and clamps. Look for signs of wear, such as cracks or bulges, and replace them if necessary to avoid leaks that could lead to overheating.

Proper care of the radiator in your 2018 Honda Civic helps ensure your vehicle's longevity and reliability. By following these maintenance tips, you can keep your cooling system in top shape, giving you peace of mind on every drive.