
CHAMP · Part number 7437 · NZ$65.00 incl. GST
Champion Platinum Spark Plug by CHAMP, part number 7437.
NZ$65.00 including GST. Part number 7437.
Spark Plug Change-out for Your Holden — with Champion
> Spark plugs are the unsung heroes in your Holden Commodore's engine, sparking the party that gets you moving. They cop a beating from heat and build-up over time, leading to misfires, a rough idle, and that sinking feeling at the gas pump—especially if you're running LPG.
Spotting the Warning Signs
• Engine spluttering, especially when you put your foot down
• Idling like it's got the hiccups
• Fuel gauge dropping faster than a stone
• Engine cranking but not firing up straight away
• That pesky check engine light glaring at you
WOF Worthy?
Yep, as long as your engine's running sweet and not belching out too many fumes. Misfires from dodgy plugs can definitely cause an emissions fail.
DIY or Get a Pro?
Difficulty: 6/10
Time Needed: An afternoon in the shed (1-2 hours)
Gear You'll Need: Spark plug socket, ratchet, extension bar, torque wrench, spark plug gap tool.
🛠️ Bob's "Get It Done Right" Companion Checklist
• Safety First, Mates! Never work on a hot engine. Let it cool down completely to avoid burns. And for goodness sake, disconnect the battery – don't want any accidental sparks!
• Cleanliness is Key: Before you even think about pulling a plug, give the area around it a good blast with compressed air. Stops crud from falling into the cylinder.
• Protect Your Pride and Joy: Use fender covers to avoid scratching that paintwork. A little bit of care goes a long way.
• Lube It Up: A dab of dielectric grease on the spark plug terminals will keep moisture out and ensure a good connection. Anti-seize compound on the threads prevents them from seizing up next time you need to remove them.
Don't forget to grab some Brake Cleaner for any unexpected grime, and a fresh set of Nitrile Gloves to keep your hands clean.
Bob's Two Cents
Swapping out your spark plugs is a no-brainer for keeping your Holden Commodore or Berlina running sweet as, especially if it's a dual-fuel LPG model. Call into Bob's Shop and let's figure out exactly what plugs your Holden needs!
Fitment Tips
Make sure you gap those plugs correctly for your specific Holden Commodore or Berlina V6. Check your service manual for the right gap. Some models might need you to take off the intake manifold to get to the plugs.
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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.