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Parts for your 1991 Mitsubishi Pajero-Engine oil

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Repco Seal Puller - RST9

Repco Seal Puller - RST9

$27
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Nulon Engine Oil Stop Leak 300ml - ESL

Nulon Engine Oil Stop Leak 300ml - ESL

$39
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Penrite Greenkeepers 2 Stroke Oil 1L - SEGNKTS001

Penrite Greenkeepers 2 Stroke Oil 1L - SEGNKTS001

$27
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Fuel Doctor Fuel Conditioner 250ml

Fuel Doctor Fuel Conditioner 250ml

$26
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Penrite Motor Cycle Foam Filter Kit  - MCFFCKIT

Penrite Motor Cycle Foam Filter Kit - MCFFCKIT

$167
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Castrol Cutter Bar & Chain Oil 4L - 3364186

Castrol Cutter Bar & Chain Oil 4L - 3364186

$58
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Explore 4WD & Adventure

Nulon Lifter-Free/Tune-Up 300ml - LFTU
Clearance

Nulon Lifter-Free/Tune-Up 300ml - LFTU

$23
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Nulon Engine Stop Smoke 500ml - SS
Clearance

Nulon Engine Stop Smoke 500ml - SS

$10
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Penrite Greenkeepers 2 Stroke Oil 20L - SEGNKTS020

Penrite Greenkeepers 2 Stroke Oil 20L - SEGNKTS020

$297
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Rislone High Mileage Compression Repair 500ml - 4447

Rislone High Mileage Compression Repair 500ml - 4447

$38
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Penrite Marine Gear Oil 75W-90 500Ml - MAR75900005

Penrite Marine Gear Oil 75W-90 500Ml - MAR75900005

$24
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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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Rislone One Seal Stop Leak 325ml - 44334

Rislone One Seal Stop Leak 325ml - 44334

$21
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Rislone Engine Oil Stop Leak Additive 325ml - 44209

Rislone Engine Oil Stop Leak Additive 325ml - 44209

$20
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Castrol Cutter Bar & Chain Oil 1L - 3425537

Castrol Cutter Bar & Chain Oil 1L - 3425537

$30
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One Shot Radiator Stop Leak - 20050

One Shot Radiator Stop Leak - 20050

$9
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Repco Engine Oil Stop Leak 300ml - RESL

Repco Engine Oil Stop Leak 300ml - RESL

$32
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Rislone Fuel Injector Cleaner 177mL - 44701

Rislone Fuel Injector Cleaner 177mL - 44701

$20
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Repco Swivel Oil Filter Wrench Medium - RST169

Repco Swivel Oil Filter Wrench Medium - RST169

$32
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Repco 200ml Fluid Transfer Syringe - RST232

Repco 200ml Fluid Transfer Syringe - RST232

$65
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Penrite Cam Assembly Lube 100g Tube - CAM0001

Penrite Cam Assembly Lube 100g Tube - CAM0001

$34
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Penrite Marine Outboard 2 Stroke Oil 20L - OUTB020

Penrite Marine Outboard 2 Stroke Oil 20L - OUTB020

$372
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Penrite Marine Outboard 2 Stroke Oil 1L - OUTB001

Penrite Marine Outboard 2 Stroke Oil 1L - OUTB001

$28
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Repco 1.5L Fluid Syringe - RST231

Repco 1.5L Fluid Syringe - RST231

$130
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Morey's Oil Stabiliser 1L - MOS

Morey's Oil Stabiliser 1L - MOS

$35
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Proselect Spin-On Oil Filter - PSO49

Proselect Spin-On Oil Filter - PSO49

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$44
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Loctite SI 587 - Silicone - Blue  - 80ml - 491983

Loctite SI 587 - Silicone - Blue - 80ml - 491983

$41
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Repco 20 Litre Oil Drum Pump - RDP20L

Repco 20 Litre Oil Drum Pump - RDP20L

$87
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Penrite Chain Saw Bar Oil 20L - CSB020

Penrite Chain Saw Bar Oil 20L - CSB020

$282
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Showing 79 - 117 of 241 products

Engine Oil Maintenance for the 1991 Mitsubishi Pajero

Replacing engine oil is probably one of the simplest yet most vital maintenance tasks you can undertake for your vehicle. If you own a 1991 Mitsubishi Pajero, you'll want to ensure that your engine oil is in top condition to keep everything running smoothly. The engine oil in your Pajero performs multiple roles: lubricating moving engine parts, reducing the wear between them, cooling engine components, and keeping the engine clean by preventing the build-up of sludge.

First up, you need to make sure you're using the right type of oil. The 1991 Mitsubishi Pajero typically performs well with either a 10W-30 or 15W-40 engine oil. Check your owner's manual for specifics just to be sure. Using the correct oil protects the engine from excessive wear and tear over time, so it's not something you want to skimp on.

Planning to change the oil yourself? Grab a high-quality oil filter while you're at it. Replacing the oil filter is essential every time you change the engine oil, it helps to ensure that contaminants are effectively kept out of the engine. Many experts recommend using OEM (Original Equipment Manufacturer) filters for the best compatibility and performance.

  • Make sure your car is parked on a level surface and that the engine is turned off and cool.
  • Start by unscrewing the oil cap on the top of your engine. This helps the oil drain out more easily.
  • Next, slide under the vehicle and locate the oil drain plug at the bottom of the engine.
  • Place an oil pan beneath it, remove the plug, and let gravity do the work.
  • Once the old oil is out, reinstall the plug and replace the old filter with your new one.
  • Finally, pour in the new oil using a funnel to avoid spills and check the dipstick to make sure it's at the proper level.

It's best to change the engine oil approximately every 5,000 to 7,500 kilometres, or sooner if you're doing a lot of towing or driving in severe conditions. In addition to regular changes, keep a lookout for potential signs of oil issues. If you notice a sudden drop in oil level, discolouration, or a burnt smell, it might be time to have a chat with your mechanic.

Consistent engine oil maintenance helps to ensure that your 1991 Mitsubishi Pajero continues to offer reliable and smooth performance which is especially crucial for older models. Even a seasoned Pajero will thank you for fresh, high-quality oil.