ILNAR8B7G NGK Iridium Spark Plug | Genuine NGK Spark Plug
ILNAR8B7G NGK Iridium Spark Plug | Genuine NGK Spark Plug
Couldn't load pickup availability
✓ Authorised Volvo Penta Dealer · Marine & auto specialists · Ships Australia-wide
🔧 Product Description
NGK Iridium Spark Plug – Part Number: ILNAR8B7G
NGK iridium spark plugs feature an iridium alloy on the centre electrode, welded on with a laser – one of the world's hardest metals, with a melting point of 2450°C, giving very high resistance to spark erosion and, on average, double the service life of a standard nickel spark plug.
⚙️ Key Features
- Fine iridium-tipped centre electrode and platinum-tipped ground electrode for a slow wear rate, stable idle, improved fuel efficiency and lower emissions
- Longer service life
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs reduce the risk of flashover
- Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer
- Triple seals prevent leakage
- Copper core aids in heat removal
📏 Specifications
- NGK stock number: 91970
- Thread: 12 mm
- Reach: 25 mm
- Hex: 14 mm
- Type: Projected Tapered Solid
🚘 Application
Listed in NGK's application charts for automotive vehicles.
- Buick Cascada (2017-2016) – 4 per engine
- Chevrolet Cruze (2017-2016) – 4 per engine
- Chevrolet Malibu (2017-2016) – 4 per engine
📦 Condition
- Brand new genuine product
- Supplied in original packaging
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
Share
