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Repco Petrol Injector Cleaner 300ml - RPIC

Repco Petrol Injector Cleaner 300ml - RPIC

$14
$9
Member Price
Fitment Notes:
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Repco Diesel Injector Cleaner 300ml - RDIC

Repco Diesel Injector Cleaner 300ml - RDIC

$14
$9
Member Price
Fitment Notes:
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Penrite Penblue Adblue 3.5l - PENBLUE0035
30%OFF

Penrite Penblue Adblue 3.5l - PENBLUE0035

$31.50
$45
Fitment Notes:
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Nulon Pro-Strength Diesel Turbo Cleaner 500ml - PDTC

Nulon Pro-Strength Diesel Turbo Cleaner 500ml - PDTC

$46
Fitment Notes:
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Repco Adblue 10L - REPCOADBLUE-10

Repco Adblue 10L - REPCOADBLUE-10

$52
Fitment Notes:
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Nulon Petrol Injector Cleaner 300ml - PIC

Nulon Petrol Injector Cleaner 300ml - PIC

$29
Fitment Notes:
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Repco Petrol & Diesel Injector Cleaner

Restore lost power and boost fuel economy when adding Repco fuel injector cleaner next time, you fill up.

Penrite Engine Flush 375ml - ADEF375

Penrite Engine Flush 375ml - ADEF375

$27
Fitment Notes:
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Penrite Radiator Flush Additive 375mL - ADRF375

Penrite Radiator Flush Additive 375mL - ADRF375

$26
Fitment Notes:
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Penrite P26 DPF Cleaner Aerosol 400mL - P26DPFCA0004

Penrite P26 DPF Cleaner Aerosol 400mL - P26DPFCA0004

$41
Fitment Notes:
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Penrite Petrol Injector Cleaner 375ml - ADPIC375

Penrite Petrol Injector Cleaner 375ml - ADPIC375

$26
Fitment Notes:
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Nulon Engine Oil Flush 300ml - EOF

Nulon Engine Oil Flush 300ml - EOF

$35
Fitment Notes:
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Proma MBL8 Oil Concentrate 250ml - 50083

Proma MBL8 Oil Concentrate 250ml - 50083

$77
Fitment Notes:
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Penrite DSL Biocide Fuel Treatment 1L - ADDSLTREAT001

Penrite DSL Biocide Fuel Treatment 1L - ADDSLTREAT001

$58
Fitment Notes:
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Repco Adblue 5L - REPCOADBLUE-05

Repco Adblue 5L - REPCOADBLUE-05

$27
Fitment Notes:
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Nulon Petrol System Extreme Clean 500ml - PEC

Nulon Petrol System Extreme Clean 500ml - PEC

$49
Fitment Notes:
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Repco Engine Oil Flush 300ml - REOF

Repco Engine Oil Flush 300ml - REOF

$14
Fitment Notes:
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Penrite Enviro+ DPF Cleaner 375ml - ADDPFC375

Penrite Enviro+ DPF Cleaner 375ml - ADDPFC375

$48
Fitment Notes:
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Penrite Radiator Oil Remover 375ml - ADROR375

Penrite Radiator Oil Remover 375ml - ADROR375

$34
Fitment Notes:
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Nulon Upper Engine Cleaner 150gm - UEC150

Nulon Upper Engine Cleaner 150gm - UEC150

$24
Fitment Notes:
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Lucas Heavy Duty Oil Stabilizer 946ml - 10001

Lucas Heavy Duty Oil Stabilizer 946ml - 10001

$41
Fitment Notes:
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Rislone Head Gasket Fix 680g - 41111

Rislone Head Gasket Fix 680g - 41111

$85
Fitment Notes:
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Irontite Coolant System Sealer 600g - 960101

Irontite Coolant System Sealer 600g - 960101

$59
Fitment Notes:
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Nulon Permanent Head Gasket Repair 750ml - PHGR-750

Nulon Permanent Head Gasket Repair 750ml - PHGR-750

$95
Fitment Notes:
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Nulon Radiator Flush & Clean 300mL - R40

Nulon Radiator Flush & Clean 300mL - R40

$25
Fitment Notes:
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Repco Cooling System Flush 500ml - RCOOLFLUSH500

Repco Cooling System Flush 500ml - RCOOLFLUSH500

$13
Fitment Notes:
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Air 1 AdBlue 10L - ADBLUE010

Air 1 AdBlue 10L - ADBLUE010

$75
Fitment Notes:
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Penrite Octane Booster Petrol 375ml - ADOCTB375

Penrite Octane Booster Petrol 375ml - ADOCTB375

$28
Fitment Notes:
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Penrite Radiator Stop Leak 375mL - ADRSL375

Penrite Radiator Stop Leak 375mL - ADRSL375

$32
Fitment Notes:
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K-SEAL Ultimate Head Gasket Repair - K3501

K-SEAL Ultimate Head Gasket Repair - K3501

$96
Fitment Notes:
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Nulon Diesel System Extreme Clean 500ml - DEC

Nulon Diesel System Extreme Clean 500ml - DEC

$45
Fitment Notes:
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Lucas Transmission Fix Stop Slip 700mL - 10009

Lucas Transmission Fix Stop Slip 700mL - 10009

$49
Fitment Notes:
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Rislone Fuel Injector Cleaner 177mL - 44701

Rislone Fuel Injector Cleaner 177mL - 44701

$25
Fitment Notes:
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Showing 1 - 39 of 126 products

The best Engine Additives for any situation

As you click through the engine additives section of this website or stroll down the aisle at a Repco store near you, the range of engine additives seem endless. The type of driving you do will have a bearing on the use of additives also. The family vehicle doing small run school pick-ups and drop-offs or those travelling in stop and start traffic may benefit through the use of a fuel additive by getting improved mileage or through an improvement in the performance of your engine. Best part of all, for the relative small expense, its something well worth considering during your next shop. A new bottle once every 5000km's is a small price to pay and your engine will feel all the better for it.

If you're searching for a way lengthen the life of your engine and the trasmission is functioning well, then a bottle of Trans fluid should give you that extension. For those transmissions shifting well but have sprung a leak, a bottle of Transmission Stop Leak will swell the seals and slow down the leak and allow you time to replace the seal or gasket. A lick of Shift Eze or Sudder Fix should also provide peace of mind.

For those driving classics or older cars, an oil additive will provide an extra layer of protection. When performing your next oil change, slip in a bottle of engine oil additive. Whilst its no magic fix, adding a bottle when performing your oil and filter change will be the next best thing.

Noticed a slight puddle on your driveway or in the garage? Chances are you have a cracked radiator, a loose hose clamp or a cracked heater hose. If after some examination you find the leak coming from your radiator, freeze plug or heater core, pouring a radiator additive directly into the radiator should seal the leak. Next time your due for a coolant change, drop another sealer in there. If the leak continues, its replacement time!

By simply maintaining your engine and applying a couple of engine additives when required, you'll continue to provide a level of care for your engine and ensure it gets you to where you need to be. These relative affordable products will preserve your engine and prolong any regualar trips to the mechanics workshop.

When it comes to your engine, we understand the importance of maintaining its care. Our range of engine additives, fuel additives, power steering fluid, transmission & radiator additives will make your product selection experience as simple and seamless as possible. Jump online and search by brand, or alternatively, if any further information is require our helpful staff in any one of our nationwide network of stores will be more than willing to provide any assistance.