NGK Spark Plugs · Part number CR8EIA-10 · NZ$61.00 incl. GST
G'day mate, for engines running sweet as a nut, from your everyday runabout to a full-on performance beast, spark plugs are the unsung heroes, igniting the fuel-air mix for top-notch engine operation and keeping your fuel bill down. The NGK Iridium Spark Plug is a top-shelf choice CARFIX proudly stocks.
NZ$61.00 including GST. Part number CR8EIA-10.
Spark Plug Swap-Out Guide — Featuring NGK, sorted by Bob!
> Spark plugs are absolutely essential for any petrol engine, kicking off that crucial spark to get your fuel and air burning. Over time, those little electrodes wear down, and that's when you start noticing misfires, less grunt, and a thirstier engine, no matter if you're cruising to the dairy or hitting the open road.
Signs It's Time for a Look-See
• Engine's feeling a bit rough, maybe misfiring or idling like a lumpy pavlova
• Your fuel economy's gone a bit south
• Struggling to get the old girl started in the mornings
• Noticeable drop in power or acceleration
• That pesky Check Engine Light has popped up (often pointing to a misfire)
Will it pass WOF?
While a worn spark plug won't directly fail your WOF, the drama it causes — like chucking out too much pollution from dodgy combustion or lighting up your Check Engine Light — absolutely could. Keeping your plugs in good nick means your engine's happy and you're good for that WOF check.
DIY or Workshop?
Difficulty: 4/10 (Can be a bit trickier depending on your engine's layout)
Estimated Time: 1-3 hours (grab a cuppa halfway through)
Tools Required: Spark plug socket set, ratchet, torque wrench, spark plug gap tool (if they're not pre-gapped), dielectric grease, anti-seize compound.
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you dive into changing those spark plugs, let's make sure you've got everything you need for a smooth, safe job. Safety first, team!
• Eye Protection: Essential to keep any grime or bits out of your peepers. Grab some Safety Glasses.
• Hand Protection: Keep those hands clean and protected from grease and grime. A good pair of Nitrile Gloves will do the trick.
• Rust Penetrant: If any bolts are looking a bit rusty or stubborn, a squirt of Rust Penetrant can save you a world of pain.
• Workshop Rags: For any spills or just keeping things tidy. Can't go wrong with a pack of Workshop Rags.
Expert Recommendation
Bob here at CARFIX always hammers home the importance of regularly checking and swapping out your spark plugs. It's just good routine maintenance that keeps your engine humming, saves you a few quid at the pump, and stops bigger headaches down the track. The NGK Iridium Spark Plug (SKU CR8EIA-10) is a ripper of a choice, known for being tough as nails and delivering a consistent spark thanks to its fancy fine-wire iridium tip. Bob here is always keen for a yarn to help you figure out exactly what you need for your ride. Pop into Bob's Shop for a chat — the kettle's always on!
Fitment Notes
Spark plugs are a bit like the universal key — they're in every petrol engine, but the right plug for your specific engine is crucial. Always double-check the spark plug's specs (things like heat range, thread size, reach, and gap) against what your vehicle's manufacturer recommends. Slapping in the wrong plugs can lead to engine grief, so get it right!
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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.