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Parts for your 2003 Mitsubishi Lancer-Coolant

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GossFuel Emiss Hose (1/4) 6MM x 1M - FH60L10

GossFuel Emiss Hose (1/4) 6MM x 1M - FH60L10

$17
Fitment Notes:
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VDO Temperature Sensor 1/8 - 27NPT Stud Terminals - 320.093
VDO

VDO Temperature Sensor 1/8 - 27NPT Stud Terminals - 320.093

$75
Fitment Notes:
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Goss Transmission Cooler Hose 10mm x 1m - TCH100L10

Goss Transmission Cooler Hose 10mm x 1m - TCH100L10

$24
Fitment Notes:
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GossFuel Emiss Hose (3/8) 10MM x 1M - FH100L10

GossFuel Emiss Hose (3/8) 10MM x 1M - FH100L10

$21
Fitment Notes:
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Repco Oil Extractor 6L - ROE6L

Repco Oil Extractor 6L - ROE6L

$253
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Mechpro Giant Funnel - MPFGNT
Clearance

Mechpro Giant Funnel - MPFGNT

$5
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Explore 4WD & Adventure

Wynn's Radiator Flush 325mL - 65332
Clearance

Wynn's Radiator Flush 325mL - 65332

$25
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Penrite Radiator Oil Remover 375ml - ADROR375

Penrite Radiator Oil Remover 375ml - ADROR375

$35
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Mechpro Super Quick Fill Funnel - MPFQUICK

Mechpro Super Quick Fill Funnel - MPFQUICK

$17
Fitment Notes:
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Repco Heater Tap Valve - RHV4008

Repco Heater Tap Valve - RHV4008

$109
Fitment Notes:
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Mechpro Square Locking Funnel - MPFSQU

Mechpro Square Locking Funnel - MPFSQU

$8
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Tru-Flow Heater Tap Valve - TFT4008

Tru-Flow Heater Tap Valve - TFT4008

$71
Fitment Notes:
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GossFuel Emiss Hose (5/32) 4MM x 1M - FH40L10

GossFuel Emiss Hose (5/32) 4MM x 1M - FH40L10

$15
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Toledo Low Profile Oil Drain Pan 20L - 305089

Toledo Low Profile Oil Drain Pan 20L - 305089

$302
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Goss Brake Vaccum Hose 12MMx15M-PerM - BV120L150M

Goss Brake Vaccum Hose 12MMx15M-PerM - BV120L150M

$35
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Goss Brake Vacuum Hose 9MMx15M PerM - BV90L150M

Goss Brake Vacuum Hose 9MMx15M PerM - BV90L150M

$31
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GossFuel Emiss Hose (1/8) 3MM x 1M - FH30L10

GossFuel Emiss Hose (1/8) 3MM x 1M - FH30L10

$22
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Mackay Heater Tap Valve - Camry 92-97 Lexus - HV3020M

Mackay Heater Tap Valve - Camry 92-97 Lexus - HV3020M

$108
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Goss Fuel Emiss Hose 4MMx5M - FH40L50

Goss Fuel Emiss Hose 4MMx5M - FH40L50

$67
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Goss Transmission Cooler Hose 10mm x 5m - TCH100L50

Goss Transmission Cooler Hose 10mm x 5m - TCH100L50

$80
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Goss Fuel Emiss Hose 5MMx15M PerM - FH50L150M

Goss Fuel Emiss Hose 5MMx15M PerM - FH50L150M

$19
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VDO Temperature Switch 1/4 - NPTF - 320.714
VDO

VDO Temperature Switch 1/4 - NPTF - 320.714

$644
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VDO Low Water Level Probe 30mm Long - 230.058
VDO

VDO Low Water Level Probe 30mm Long - 230.058

$143
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Goss Transmission Cooler Hose 13mm x 60m - TCH130L600

Goss Transmission Cooler Hose 13mm x 60m - TCH130L600

$2,082
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Goss Transmission Cooler Hose 10mm x 15m - TCH100L150

Goss Transmission Cooler Hose 10mm x 15m - TCH100L150

$206
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Goss Transmission Cooler Hose 13mm x 5m - TCH130L50

Goss Transmission Cooler Hose 13mm x 5m - TCH130L50

$116
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Goss Vacuum Hose 3MMx15M PerM - VT30L150M

Goss Vacuum Hose 3MMx15M PerM - VT30L150M

$13
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Goss Transmission Cooler Hose 10mm x 30m - TCH100L300

Goss Transmission Cooler Hose 10mm x 30m - TCH100L300

$344
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Goss Transmission Cooler Hose 8mm x 15m - TCH80L150

Goss Transmission Cooler Hose 8mm x 15m - TCH80L150

$155
Fitment Notes:
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Goss Transmission Cooler Hose 8mm x 5m - TCH80L50

Goss Transmission Cooler Hose 8mm x 5m - TCH80L50

$87
Fitment Notes:
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Showing 40 - 78 of 105 products

Understanding Coolant Options for Your 2003 Mitsubishi Lancer

Owning a 2003 Mitsubishi Lancer comes with its own maintenance checklist, and making sure the coolant system is in top shape is crucial. Coolant is not just some fancy liquid you pour under the bonnet, it plays an essential role in preventing your engine from overheating. With so many options on the market, let's dive into what you need to know about topping off or replacing the coolant in your Lancer.

Whether you are an auto enthusiast or someone who just wants to keep their car running smoothly, knowing about the types of coolants that are compatible with your Lancer is key. In particular, you may come across brands like Repco, Prestone, and Penrite, each offering different solutions that can help maintain your car's cooling system efficiently.

Primarily, your Lancer will need a premium-grade coolant. Coolants come with various additives that influence their performance. Let's look at some excellent options you might want to consider:

  1. Repco offers green pre-mix coolants that are noted for their reliability in diverse driving conditions. Known for its compatibility with different types of vehicles, Repco is often a top choice for car owners.
  2. Prestone offers a 50/50 anti-freeze coolant which not only ensures efficient heat dispersion but also suits a wide range of vehicles. Its convenient pre-mixed formulation saves time and ensures you're getting a product that's ready to use.
  3. Penrite provides a long-lasting green coolant option that promises effective engine protection for up to 7 years. That's a long time, during which your Lancer can maintain optimal operating temperatures without breaking a sweat.

For the 2003 Mitsubishi Lancer, the recommended service intervals for checking your coolant levels and health vary depending on your driving conditions and climate. Regular inspection is a must because coolant does break down over time, and an overheated engine is the last thing you want during your morning commute.

Popular Questions about Coolant for the 2003 Mitsubishi Lancer

What type of coolant should be used for my 2003 Mitsubishi Lancer?

It's advised to use a high-quality long-life coolant, typically available from brands like Repco, Prestone, and Penrite. Ensuring the coolant is of the green variety may be beneficial as it often indicates compatibility with a wide array of older vehicles, including the 2003 Mitsubishi Lancer.

How often should I change the coolant in my Lancer?

Typically, it is recommended to change your coolant every 30,000 to 50,000 kilometres, but this can vary based on the specific type of coolant and your driving conditions. For peace of mind, regular checks are convenient, and consulting your owner's manual or a professional is always a smart move.

Can I mix different types of coolant?

Mixing different types or colours of coolant is generally not recommended as it may reduce the cooling efficiency and could lead to chemical reactions that may damage your radiator or engine components. Stick to one type for the best results.

Whether you opt for a Repco green pre-mix, Prestone's ready-to-use solutions, or a long-lasting formula from Penrite, ensuring you select a high-quality coolant can significantly extend the life of your engine. Remember, a well-maintained cooling system not only prevents overheating but also protects against corrosion inside the engine components.

Maintaining the cooling system of your 2003 Mitsubishi Lancer doesn't have to be daunting. With a bit of regular attention and the right products at hand, you can ensure your car remains a reliable companion for years to come. Don't wait until there's steam billowing from under the hood. Keep your engine cool and carry on happily motoring along in your Lancer.