
Nulon Pro-Strength Heavy Duty Diesel Engine Treatment 500ml - HDDET
Pro-Strength Heavy Duty Diesel Engine Treatment (HDDET) - 500ml
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Nulon Pro-StrengthĀ Heavy Duty Diesel Engine Treatment has been developed to increase performance and protect against engine wear and heat in diesel engines. 4X4, heavy haulage and long distance driving can place extreme stresses and loads on low revving and high torque diesel engines.
Nulon Pro-StrengthĀ Heavy Duty Diesel Engine Treatment with Polytetrafluoroethylene (PTFE) significantly reduces friction, heat and wear, prolonging engine life and maximising performance. Designed to suit all turbo and non-turbo diesel engines.
Ā
Benefits:
- Reduces fuel & oil consumption
- Helps prolong engine life
- Reduces friction & wear
- Reduces maintenance costs
- Reduces oil temperature
- Suitable for vehicles fitted with Diesel Particulate Filters (DPF)
- Compatible with all engine oils
- Includes anti-wear PTFEĀ formula
- Will not affect oil viscosityĀ

Ā
Everyday Maintenance
Drive with confidence. every day.
Routine car care and maintenance are key to a long-lasting, reliable vehicle. Nulon'sĀ Everyday MaintenanceĀ engine and fuelĀ treatments ensure your engine stays clean and efficient for longer, reducing wear and tear and optimising fuel economy. When used as part of a regular service routine, NulonĀ Everyday MaintenanceĀ engine and fuelĀ treatments prevent the build-up of harmful contaminants and reduce friction and engine wear to keep your vehicle running smoother, quieter and more efficiently for longer.
Ā
DIRECTIONS FOR USE: Use 500 ml for every 16 litres of oil. Shake bottle and add contents to engine oil. Idle engine for at least 1 minute. Use with every oil change.
Original: $10.84
-65%$10.84
$3.79Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Pro-Strength Heavy Duty Diesel Engine Treatment (HDDET) - 500ml
![]()
Nulon Pro-StrengthĀ Heavy Duty Diesel Engine Treatment has been developed to increase performance and protect against engine wear and heat in diesel engines. 4X4, heavy haulage and long distance driving can place extreme stresses and loads on low revving and high torque diesel engines.
Nulon Pro-StrengthĀ Heavy Duty Diesel Engine Treatment with Polytetrafluoroethylene (PTFE) significantly reduces friction, heat and wear, prolonging engine life and maximising performance. Designed to suit all turbo and non-turbo diesel engines.
Ā
Benefits:
- Reduces fuel & oil consumption
- Helps prolong engine life
- Reduces friction & wear
- Reduces maintenance costs
- Reduces oil temperature
- Suitable for vehicles fitted with Diesel Particulate Filters (DPF)
- Compatible with all engine oils
- Includes anti-wear PTFEĀ formula
- Will not affect oil viscosityĀ

Ā
Everyday Maintenance
Drive with confidence. every day.
Routine car care and maintenance are key to a long-lasting, reliable vehicle. Nulon'sĀ Everyday MaintenanceĀ engine and fuelĀ treatments ensure your engine stays clean and efficient for longer, reducing wear and tear and optimising fuel economy. When used as part of a regular service routine, NulonĀ Everyday MaintenanceĀ engine and fuelĀ treatments prevent the build-up of harmful contaminants and reduce friction and engine wear to keep your vehicle running smoother, quieter and more efficiently for longer.
Ā
DIRECTIONS FOR USE: Use 500 ml for every 16 litres of oil. Shake bottle and add contents to engine oil. Idle engine for at least 1 minute. Use with every oil change.











