Premium PENRIT EPLUS10W40010 ENGINE OIL. Designed for high-performance efficiency and durability.

Penrite · Part number EPLUS10W40010 · NZ$233.00 incl. GST

Keeping your hardworking diesel commercial vehicle, whether it's an LDV V80, Toyota Dyna, Mercedes-Benz Sprinter, or a RAM 3500, purring like a kitten means choosing the right engine oil to protect those high-stress turbo-diesel engines under heavy loads and extended service intervals.

Price

NZ$233.00 including GST. Part number EPLUS10W40010.

Fits these vehicles

• Isuzu D-Max (2012–2020)
• Isuzu D-Max (2012–2020)
• Isuzu D-Max (2012+)
• Isuzu D-Max (2012+)
• Isuzu D-Max (2019+)
• Isuzu D-Max (2019+)
• Isuzu D-Max (2019+)
• Isuzu D-Max (2019+)
• Isuzu D-Max (2019+)
• Isuzu D-Max (2019+)
• Isuzu D-Max (2019+)
• Isuzu D-Max (2021+)
• Isuzu Mu-X (2013+)
• Isuzu Mu-X (2013+)
• Isuzu Mu-X (2020+)
• Isuzu Mu-X (2020+)
• Isuzu Mu-X (2020+)
• Isuzu Mu-X (2021+)
• Jeep Cherokee (2004–2008)
• LDV T60 (2017–2021)
• LDV T60 (2017+)
• LDV V80 (2013+)
• LDV V80 (2015+)
• LDV V80 (2015+)
• Mazda BT-50 (2006–2011)
• Mazda BT-50 (2006–2011)
• Mazda BT-50 (2006–2011)
• Mazda BT-50 (2006–2013)
• Mazda BT-50 (2006–2015)
• Mazda BT-50 (2006–2015)
• Mazda BT-50 (2020+)
• Mazda BT-50 (2020+)
• Mazda BT-50 (2021+)
• Mazda BT-50 (2021+)
• Mazda BT-50 (2021+)
• Mazda BT-50 (2021+)
• Mercedes-Benz
• Mercedes-Benz MB (1999–2003)
• Mercedes-Benz MB (1999–2005)
• Mercedes-Benz MB (2001–2005)

Description

Keep Your Diesel Workhorse Happy: The Ultimate Engine Oil Guide for Commercial Vehicles
> Let's be honest, your diesel commercial vehicle — be it a trusty Mercedes-Benz Sprinter, a rugged Isuzu MU-X, a hard-grafting Mazda BT-50, or a mighty RAM 3500 — isn't just a vehicle; it's your livelihood. The engine oil inside it battles extreme heat, soot, and shear forces that can break down its protective mojo faster than you can say 'cafe lunch'. When you're towing, hauling, or just working it hard, that oil breakdown can lead to nasty things like bearing wear, turbocharger damage, and a clogged DPF. Getting the right spec and changing it on time isn't just good practice; it's non-negotiable if you want to avoid a gutting repair bill.

Symptoms That Led You Here
• Increased engine noise or ticking at startup (oil film breakdown)
• Black, gritty oil on dipstick (excessive soot loading)
• Reduced fuel economy (increased internal friction)
• Turbo whistle changes or lag (inadequate lubrication at high RPM)
• DPF regeneration warnings (oil ash contamination)
• Blue exhaust smoke (oil consumption or seal degradation)

Will it pass WOF?
Engine oil condition isn't directly tested during a NZ Warrant of Fitness inspection. However, excessive exhaust smoke from oil burning will fail the visual emissions check. More critically, neglected oil causes catastrophic engine damage that leaves your commercial vehicle off the road entirely—costly downtime no tradesperson or fleet operator can afford.

DIY or Workshop?
Difficulty: 3/10 | Time: 30-45 minutes | Tools: Drain pan, correct socket for sump plug, oil filter wrench, funnel, torque wrench

Diesel oil changes are straightforward but require attention to specification. Commercial diesels demand oils meeting specific ACEA, API, and manufacturer approvals (e.g., MB 229.51 for Sprinters, Isuzu DH-2 for MU-X). Using incorrect oil voids warranties and damages emissions systems. Always replace the oil filter simultaneously and dispose of waste oil responsibly at your local transfer station.

Expert Recommendation
Bob and the CARFIX team recommend sticking religiously to your manufacturer's oil specification—especially for modern common-rail diesels with DPFs. For fleet operators running LDV V80s or Sprinters, or tradies pushing BT-50s and MU-Xs on dusty job sites, the right oil is cheap insurance against five-figure engine rebuilds.

Bob @ CARFIX is always on hand to help you work out exactly what oil grade and specification your diesel commercial needs. Make sure you head over to Bob's Shop for a chat!

Fitment Notes
• LDV V80 variants (2013+) typically require 5W-30 or 5W-40 low-SAPS diesel oil
• Toyota Dyna/Toyoace D4D engines often specify 5W-30 DPF-compatible oil
• Mercedes-Benz Sprinter and Vito models have strict MB approval requirements—check your service book
• RAM 3500 Cummins diesels require API CK-4 rated oils
• Isuzu MU-X and Mazda BT-50 (2020+) share platforms and typically require DPF-safe 5W-30
• Always verify capacity—commercial diesels often hold 7-12 litres

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🛠️ Bob's Pro Tip: Do the Job Right!

🧰 What Else You'll Need:
• Clean Workspace: Use a dedicated oil drip tray and have a roll of workshop towels ready to catch any spills during the drain.
• Filter Removal: Keep an oil filter wrench or strap wrench handy, as old filters can be stubbornly seized.
• Pre-Lubrication: Smear a tiny dab of fresh engine oil onto the rubber gasket of the new oil filter before spinning it on to ensure a perfect, leak-free seal.
• Clean Hands: Keep Nitrile Gloves and heavy-duty hand cleaner nearby to protect your skin from used motor oil.