Bosch · Part number F8-4 · NZ$208.00 incl. GST
Need new spark plugs for your trusty SAAB 900, Toyota Highlander, or Nissan Bluebird? These little blighters are key for a smooth-running engine, firing up the fuel-air mix like a barbie on a summer's day.
NZ$208.00 including GST. Part number F8-4.
Spark Plug Replacement: Get Your Motor Humming with BOSCH
> Spark plugs are the unsung heroes of your engine, delivering the spark that gets the party started. Over time, especially in older models like the SAAB 900 or Nissan Bluebird, they can wear down, leading to misfires and a drop in fuel efficiency. Keep them in tip-top shape for a happy engine!
Spotting the Warning Signs
• Engine's misfiring or idling rough as guts
• Fuel economy's gone down the gurgler
• Engine's struggling to start
• Acceleration's sluggish, like wading through mud
• That pesky Check Engine Light's glaring at ya
WOF Woes? Will this affect it?
While dodgy spark plugs won't fail a WOF outright, they can cause your emissions to go haywire or lead to misfires, which could raise eyebrows. Keep 'em sweet, and your car will run cleaner than a whistle.
DIY or Call in the Pros?
Difficulty: 4/10 (easier on inline engines, trickier on V-engines)
Estimated Time: 30 mins to 2 hours
Tools You'll Need: Spark plug socket wrench, ratchet, spark plug gap tool (maybe), torque wrench, dielectric grease.
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you get cracking, grab these essentials to make the job safer and easier:
• Safety First: Those sparks are hot! Always wear Safety Glasses to protect your eyes from flying debris.
• Cleanliness Counts: A can of Brake Cleaner is your mate for blasting away any crud around the spark plug holes before you pull the old ones out. Don't want any of that falling into the engine!
• Hand Protection: Keep your mitts clean with a pair of Nitrile Gloves. Trust me, your hands will thank you.
• Anti-Seize: A dab of anti-seize grease on the new spark plug threads will make life easier next time around. Makes removal a piece of cake.
Bob's Two Cents
I reckon you should swap out your spark plugs at the intervals the manufacturer recommends, or when you spot those tell-tale signs of wear and tear. The BOSCH F8-4 spark plug is a solid choice – built to last and performs consistently, whether you're cruising in a classic European number or a Japanese workhorse. Come on down to Bob's Shop for a yarn, and we'll sort you out with the perfect parts for your ride!
Fitment Notes
This spark plug plays nicely with a bunch of vehicles, including the SAAB 900 -16 (1989-1993), SUBARU VORTEX (1991-1995), HONDA SHUTTLE (1992-1996), TOYOTA HIGHLANDER;KLUGER (2000-2003), NISSAN BLUEBIRD (1987-1989), TOYOTA HARRIER (2003-2006), NISSAN EXA (1986-1990), TOYOTA ALLEX;COROLLA;RUNX VVTL-i TS (2001-2006), and HONDA CONCERTO (1988-1992), among others. Just double-check your engine code and manufacturer's advice to be sure!
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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.