Bosch · Part number HR8DCV · NZ$27.00 incl. GST
For high-performance V6s and V8s in your trusty Holden Commodore or Ford Falcon, spark plugs are absolutely critical for keeping that power and fuel efficiency humming.
NZ$27.00 including GST. Part number HR8DCV.
Spark Plug Change-Out: The BOSCH Way
> Spark plugs? They're the unsung heroes inside your engine, lighting up that air/fuel mix. But time and heat take their toll, especially on those high-performance Commodores and Falcons. Ignore them, and you'll be feeling misfires and a drop in power before you know it.
Uh Oh, Sounds Like You've Got These Symptoms:
• Engine's misfiring, especially when you put your foot down
• Idling rough as guts
• Fuel economy's gone down the gurgler
• Engine's struggling to start
• That pesky check engine light's lit up
Will it pass WOF?
Now, spark plugs aren't directly on the WOF checklist. But if dodgy plugs are making your engine run rough and pump out too many emissions, that's a one-way ticket to a failed WOF.
DIY or Workshop?
Difficulty: 6/10
Estimated Time: 1-2 hours
Tools Required: Spark plug socket, ratchet, extension, torque wrench, spark plug gap tool, anti-seize compound
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you get cracking, mate, safety first! And a tidy job is a happy job, right?
• Safety Glasses: Protect those peepers from any stray bits. Safety Glasses
• Nitrile Gloves: Keep your hands clean and away from the grime. Nobody likes oily mitts! Nitrile Gloves
• Spark Plug Socket: Using a proper spark plug socket ensures you don't damage the delicate ceramic insulator.
• Anti-Seize Compound: A tiny dab on the threads stops the plugs from seizing up in the head. A real lifesaver next time you need to change them.
Expert Recommendation
Swapping out those spark plugs is a no-brainer for keeping your Commodore or Falcon purring like a kitten (a powerful kitten, that is!). Tired spark plugs can really hit your engine's performance and thirst for fuel. Bob @ CARFIX is always here to help you work out exactly what part you need for your vehicle. Make sure you head over to Bob's Shop for a chat!
Fitment Notes
Make sure you set the spark plug gap right for your engine. Your car's service manual will have the exact specs. And remember that tiny dab of anti-seize on the threads!
Bob's always here to give you a hand, so pop in and see us at CARFIX!
---
🛠️ 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.