
NGK Spark Plugs · Part number PFR6G · NZ$44.00 incl. GST
NGK Platinum Spark Plug by NGK Spark Plugs, part number PFR6G.
NZ$44.00 including GST. Part number PFR6G.
Spark Plug Replacement: Get That Engine Humming with NGK
> Spark plugs are the unsung heroes of your petrol engine, lighting the fuse for the air/fuel party. Over time, heat, carbon build-up, and plain old wear and tear take their toll. That means misfires, less power, and your fuel bill creeping up - especially if you're rocking a Daihatsu YRV GTti, Alfa Romeo 156 V6, Subaru Legacy, or Toyota MR2.
Spotting the Signs of Tired Spark Plugs
• Engine's misfiring, especially when you put your foot down
• Idling rough as guts
• Fuel economy's gone down the gurgler
• Engine's a pain to start
• That pesky check engine light's glaring at you
WOF Worthy?
Yep, as long as the engine's running sweet and not chucking out heaps of emissions because of dodgy plugs. Misfires are a surefire way to fail a WOF.
DIY or Call the Experts?
Difficulty: 4/10
Time Needed: An hour or two
Gear You'll Need: Spark plug socket, ratchet, extension bar, torque wrench, and a spark plug gap tool (feeler gauge).
Expert Tip
Swapping out your spark plugs is a no-brainer for keeping your engine running smoothly and saving petrol. Worn plugs cause all sorts of grief, from losing power to pumping out more emissions. Bob at CARFIX is your go-to guy for figuring out exactly what you need. Pop into Bob's Shop for a yarn!
🛠️ Bob's "Get It Done Right" Companion Checklist
Alright, before you get cracking, here's a quick rundown to make sure you're all set. Safety first, mate!
• Safety Glasses: Protect your peepers from any stray bits. Safety Glasses
• Nitrile Gloves: Keep those mitts clean and grease-free. No one likes a mechanic with dirty hands! Nitrile Gloves
• Anti-Seize Compound: A dab of this on the spark plug threads will save you headaches down the line, especially on those aluminium heads. Trust me, it's worth it.
Fitment Notes
• Make sure you've got the right spark plug type and gap for your engine.
• Always torque those plugs to the manufacturer's spec. Too tight, and you'll damage the cylinder head. Too loose, and you'll be back in there again soon.
• A smear of anti-seize on the threads stops them seizing up later, especially important for aluminium heads found in many Subaru and Toyota motors.
Keen to get your hands dirty? Bob's your man!
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🛠️ Bob's Pro Tip: Do the Job Right!
> If you're replacing this spark plug, make sure you've got the right workshop prep, protection, and safety gear ready. Taking a bit of extra time and using the proper safety stands and cleaners makes all the difference for a professional result!
🧰 What Else You'll Need:
• Safety First: Always secure your vehicle on heavy-duty safety jack stands before working underneath. Never rely solely on a hydraulic jack.
• Clean Hands: Keep a pack of Nitrile Gloves handy to protect your skin from grease, oils, and chemical sprays.
• Preparation: Have microfibre towels and a suitable parts cleaner nearby to keep components clean during installation.