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- 6%
Penrite HPR Diesel 15 Engine Oil 15W-50 20 Litre
Penrite HPR Diesel 15 Engine Oil 15W-50 20 Litre
Penrite HPR Diesel 15 Engine Oil 15W-50 20 Litre
Penrite HPR Diesel 15 Engine Oil 15W-50 20 Litre
Penrite HPR Diesel 15 Engine Oil 15W-50 20 Litre
Penrite HPR Diesel 15 Engine Oil 15W-50 20 Litre

Penrite HPR Diesel 15 Engine Oil 15W-50 20 Litre

Penrite HPR Diesel 15 Engine Oil 15W-50 20 Litre

$195.99

(370 reviews)

Penrite HPR Diesel 15 is a high performance semi synthetic 15W-50, non-friction modified engine oil featuring Penrite's Double Layer of engine wear protection. This oil incorporates Penrites Full Zinc additive package, creating a sacrificial layer on critical engine components to protect them from metal to metal contact and cold start wear. This oil also features Penrites Extra Ten technology, providing increased oil pressure and internal engine protection in high temperature climates and severe operating conditions. With a combination of increased dispersant levels and low shear viscosity modifiers, HPR Diesel 15 provides protection against viscosity loss, corrosion, oil oxidation and sludge formation resulting in a longer, healthier life for your engine. Suitable for use in modern multi-cam and multi-valve common rail and direction injection diesel engines. Also suitable as a mixed fleet oil in petrol, E10 and LPG vehicles and motorcycles with wet clutches. Not suitable for vehicles equipped with Diesel Particulate Filters (DPF) To find the oil type and viscosity suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.

Penrite HPR Diesel 15 is a high performance semi synthetic 15W-50, non-friction modified engine oil featuring Penrite's Double Layer of engine wear protection. This oil incorporates Penrites Full Zinc additive package, creating a sacrificial layer on critical engine components to protect them from metal to metal contact and cold start wear. This oil also features Penrites Extra Ten technology, providing increased oil pressure and internal engine protection in high temperature climates and severe operating conditions. With a combination of increased dispersant levels and low shear viscosity modifiers, HPR Diesel 15 provides protection against viscosity loss, corrosion, oil oxidation and sludge formation resulting in a longer, healthier life for your engine. Suitable for use in modern multi-cam and multi-valve common rail and direction injection diesel engines. Also suitable as a mixed fleet oil in petrol, E10 and LPG vehicles and motorcycles with wet clutches. Not suitable for vehicles equipped with Diesel Particulate Filters (DPF) To find the oil type and viscosity suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.

(370 reviews)

Penrite HPR Diesel 15 is a high performance semi synthetic 15W-50, non-friction modified engine oil featuring Penrite's Double Layer of engine wear protection. This oil incorporates Penrites Full Zinc additive package, creating a sacrificial layer on critical engine components to protect them from metal to metal contact and cold start wear. This oil also features Penrites Extra Ten technology, providing increased oil pressure and internal engine protection in high temperature climates and severe operating conditions. With a combination of increased dispersant levels and low shear viscosity modifiers, HPR Diesel 15 provides protection against viscosity loss, corrosion, oil oxidation and sludge formation resulting in a longer, healthier life for your engine. Suitable for use in modern multi-cam and multi-valve common rail and direction injection diesel engines. Also suitable as a mixed fleet oil in petrol, E10 and LPG vehicles and motorcycles with wet clutches. Not suitable for vehicles equipped with Diesel Particulate Filters (DPF) To find the oil type and viscosity suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.

Penrite HPR Diesel 15 is a high performance semi synthetic 15W-50, non-friction modified engine oil featuring Penrite's Double Layer of engine wear protection. This oil incorporates Penrites Full Zinc additive package, creating a sacrificial layer on critical engine components to protect them from metal to metal contact and cold start wear. This oil also features Penrites Extra Ten technology, providing increased oil pressure and internal engine protection in high temperature climates and severe operating conditions. With a combination of increased dispersant levels and low shear viscosity modifiers, HPR Diesel 15 provides protection against viscosity loss, corrosion, oil oxidation and sludge formation resulting in a longer, healthier life for your engine. Suitable for use in modern multi-cam and multi-valve common rail and direction injection diesel engines. Also suitable as a mixed fleet oil in petrol, E10 and LPG vehicles and motorcycles with wet clutches. Not suitable for vehicles equipped with Diesel Particulate Filters (DPF) To find the oil type and viscosity suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.

$195.99 - $306.95

in 14 offers

The lowest price for Penrite HPR Diesel 15 Engine Oil 15W-50 20 Litre right now is $195.99 at Autobarn, compared across 14 retailers.

The all-time low was $103.39 on 8 Feb 2026 — today's price is 90% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 26 Sept 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 26/09/2026 08:29:54

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=autobarn.com.au&sz=64Autobarn

$195.99

Penrite Hpr Diesel 15 15W-50 Semi Synthetic Engine Oil 20L, HPRD15020

Delivery between 2–6 Oct $15

https://www.google.com/s2/favicons?domain=rgeaus.com.au&sz=64RG Enterprises

$209.47

PENRITE Hpr Diesel 15 15W50 Semi Syn - 20L, High Performance Semi Synthetic Engine Oil, Penrite

Delivery $18.95

https://www.google.com/s2/favicons?domain=askmate.com.au&sz=64MATE: Mobile Auto Tech Expert

$222.00

Penrite HPR Diesel 15 Semi Synthetic Engine Oil SAE 15W-50 20L

Delivery $15

https://www.google.com/s2/favicons?domain=sawleysautoandmarine.com.au&sz=64Sawley's Auto and Marine

$231.00

HPRD15020 Penrite HPR Diesel 15 Semi Synthetic 15W50 20L | Genuine Penrite Lubricants

Delivery $14.99

https://www.google.com/s2/favicons?domain=ozcarparts.com.au&sz=64ozcarparts-au

$239.00

20-Litre *PENRITE*-HPRD15020- HPR DIESEL 15 15W-50 (Semi Syn.) ENGINE OIL diesel

Free delivery

https://www.google.com/s2/favicons?domain=4wh.com.au&sz=644wheelhouse

$247.21

1 x Penrite Semi Synthetic HPR Diesel 15 15W-50 Engine Oil 20L - HPRD15020

Delivery between Wed – Fri $15

https://www.google.com/s2/favicons?domain=universalautospares.com.au&sz=64Universal Auto Spares

$250.00

HPR DIESEL 15 15W-50 (SEMI SYN) - Penrite 20L

Delivery between 1–6 Oct $49.95

https://www.google.com/s2/favicons?domain=checkout.sparesbox.com.au&sz=64sparesbox.com.au

$256.95

Penrite HPR Diesel 15 SAE 15W-50 Engine Oil 20L fits MERCEDES-BENZ T2/LN1 709 D (669.061, 669.062, 669.063), 709 DK (669.041, 669.042), 709 D (669....

Delivery $9.90

https://www.google.com/s2/favicons?domain=autopartsguys.com.au&sz=64Auto Parts Guys

$264.99

Penrite HPR Diesel 15 15W-50 Semi Syn 20L | HPRD15020

Free delivery

https://www.google.com/s2/favicons?domain=automotivesuperstore.com.au&sz=64Automotive Superstore

$265.30

Penrite HPR Diesel 15 15W50 Semi-Synthetic Engine Oil 20L HPRD15020 fits Toyota Dyna 200 3.7 D (BU66 BU87 BU88 BU91 BU67) 14B RWD Diesel Cab Chassis

Delivery between 28 Sept – 9 Oct $10.95

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Wet clutch complient
2 February 2021Marko

originally posted on repco.com.au

I have been useing hpr 15 semisyn oil in all my wet clutch bikes for years ,road dirt doesnt matter if its rated as ALLISON C4 its way tougher than i could ever test in my 900 cc road bike, lasts longer , smoother shifts than the REAL bike oil and yes its jaso ma i checked, has more zinc,boron and calcium than any spoofy bike oil and i get great mileidge efficiency out of all my bikes and if you are worried about 10,000kms being to long for a semi syn dont be it can hack it

Specification

WarrantyManufacturers Warranty
Viscosity15W50

Price comparison

Updated about 8 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=autobarn.com.au&sz=64
Autobarn

$195.99

Penrite Hpr Diesel 15 15W-50 Semi Synthetic Engine Oil 20L, HPRD15020

Delivery between 2–6 Oct $15

https://www.google.com/s2/favicons?domain=rgeaus.com.au&sz=64
RG Enterprises

$209.47

PENRITE Hpr Diesel 15 15W50 Semi Syn - 20L, High Performance Semi Synthetic Engine Oil, Penrite

Delivery $18.95

https://www.google.com/s2/favicons?domain=askmate.com.au&sz=64
MATE: Mobile Auto Tech Expert

$222.00

Penrite HPR Diesel 15 Semi Synthetic Engine Oil SAE 15W-50 20L

Delivery $15

https://www.google.com/s2/favicons?domain=sawleysautoandmarine.com.au&sz=64
Sawley's Auto and Marine

$231.00

HPRD15020 Penrite HPR Diesel 15 Semi Synthetic 15W50 20L | Genuine Penrite Lubricants

Delivery $14.99

https://www.google.com/s2/favicons?domain=ozcarparts.com.au&sz=64
ozcarparts-au

$239.00

20-Litre *PENRITE*-HPRD15020- HPR DIESEL 15 15W-50 (Semi Syn.) ENGINE OIL diesel

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Wet clutch complient
2 February 2021

I have been useing hpr 15 semisyn oil in all my wet clutch bikes for years ,road dirt doesnt matter if its rated as ALLISON C4 its way tougher than i could ever test in my 900 cc road bike, lasts longer , smoother shifts than the REAL bike oil and yes its jaso ma i checked, has more zinc,boron and calcium than any spoofy bike oil and i get great mileidge efficiency out of all my bikes and if you are worried about 10,000kms being to long for a semi syn dont be it can hack it

Marko originally posted on repco.com.au

Specification

WarrantyManufacturers Warranty
Viscosity15W50

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