Penrite 10 Tenths Racing 15W-50 Engine Oil 5L
Penrite · Part number RACING15W50005 · NZ$171.00 incl. GST
For those trusty old European cruisers like the Volvo 850 and Mercedes-Benz SL, or our own Kiwi legends like the Ford Falcon and Holden Calais V6, a good quality 20W-50 mineral engine oil is often just the ticket, providing that thicker viscosity these older engines need to keep their oil pressure up and protect those well-loved components.
Price
NZ$171.00 including GST. Part number RACING15W50005.
Fits these vehicles
- Aston Martin DB7 (1999–2003)
- Aston Martin DB7 (1999–2003)
- Audi 100 (1990–1994)
- Audi 100 (1990–1994)
- Audi 100 (1991–1994)
- Audi 100 (1991–1994)
- Audi 100 (1991–1994)
- Audi 100 (1991–1994)
- Audi 100 (1992–1994)
- Audi 100 (1992–1994)
- Audi 80 (1991–1994)
- Audi 80 (1991–1994)
- Audi 80 (1991–1994)
- Audi 80 (1992–1994)
- Audi 80 (1992–1994)
- Audi 80 (1992–1994)
- Audi 80 (1992–1995)
- Audi 80 (1992–1996)
- Audi 80 (1992–1996)
- Audi 80 (1992–1996)
- Audi 80 (1993–1996)
- Audi A6 (1994–1995)
- Audi A6 (1994–1995)
- Audi A6 (1994–1997)
- Audi A6 (1994–1997)
- Audi A6 (1994–1997)
- Audi A6 (1994–1997)
- Audi A6 (1994–1997)
- Audi A6 (1995–1997)
- Audi A6 (1997–2000)
- Audi A6 (1997–2000)
- Audi A6 (1997–2005)
- Audi A6 (1998–2005)
- Audi A6 (1999–2005)
- Audi Cabriolet (1993–2000)
- Audi Coupe (1992–1996)
- BMW 3 (1990–1993)
- BMW 3 (1992–1995)
- BMW 3 (1993–1998)
- BMW 3 (1993–1998)
Description
Keep Your Classic Humming: The Lowdown on Engine Oil for Older Rides
> Right, let's talk engine oil for those classic beauties from the 80s and 90s! If you're rolling in a Volvo V70, a sleek Mercedes-Benz 380 SL, a trusty Ford Falcon, or a grunty Holden Calais V6, you'll know these legends were built before all the fancy synthetic stuff came along. That's why a good mineral-based 20W-50 engine oil is often the go-to. It’s got that bit more grunt (thicker viscosity, eh?) to handle the extra space that develops in engines with 150,000+ klicks on the clock, keeping that oil pressure spot-on.
Is Your Engine Telling You Something?
• Oil pressure light doing a little dance at idle or when the engine's hot?
• Sipping more oil than usual between services? (Could be burning it or a wee leak)
• Heard a bit of a clatter or tappet noise when she's cold?
• Seeing a puff of blue-grey smoke from the exhaust? That's oil blow-by, mate.
• Engine sounding a bit rougher, or just not its usual self?
• Oil level dropping faster than a lead balloon after only 1,000-2,000 km?
WOF Check: Will Your Oil Make the Cut?
Now, the oil itself isn't a direct WOF item, but what happens if you neglect it definitely is! If your engine's puffing out smoke like a steam train because it's burning oil, you'll fail the emissions test. And if there are oil leaks dripping onto hot bits, that's a fire risk and a guaranteed fail. An engine that's seized up from lack of oil? Well, that's not passing anything, is it? Keep that oil fresh and correct, and your classic will be roadworthy as.
DIY or Call in the Pros?
Difficulty: 3/10 | Time: 30-45 minutes | Tools: Socket set, drain pan, oil filter wrench, funnel, new sump plug washer
Changing the oil on these older vehicles is usually a cruisy DIY job. Most 90s Falcons, Commodores, and European sedans have their sump plugs and spin-on oil filters in easy-to-reach spots. Just remember to sort out your used oil – most NZ councils will take it off your hands at the transfer station for free. And always, always swap out that sump plug washer to avoid those annoying little drips.
Bob's Top Tip
Bob at CARFIX always hammers home the importance of matching your oil's viscosity to your engine's age and design. Those powerhouses from the 80s and 90s – whether it's a trusty Volvo redblock, a mighty Mercedes M116 V8, or a Holden Buick-derived V6 – were designed with mineral oil in mind. Sloshing in a modern 5W-30 synthetic into a well-worn 380 SL can actually make it drink more oil and drop the pressure when it's hot. Bob @ CARFIX is always keen for a yarn to help you figure out the exact oil grade and amount your classic European, Aussie, or Japanese ride needs. Pop on down to Bob's Shop for a chat!
Fitment Notes
• Volvo 850 and V70 five-cylinders typically require 5.5-6.0 litres with filter change
• Ford Falcon and Fairmont straight-sixes take approximately 4.5-5.0 litres
• Holden Calais V6 (Ecotec) uses around 4.5 litres
• Mercedes-Benz 380 SL V8 requires 7-8 litres—confirm with dipstick
• Mitsubishi Pajero V6 models need approximately 5.0 litres
• Always verify capacity in owner's manual as variants differ
• Some European models may specify different grades—check service book if available
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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.