NGK 97218 spark plug for the 2010-2011 Cadillac SRX V6 2.8L and other vehicles ignites the air-fuel mixture in the cylinder. Among NGK spark plugs, it is an iridium and platinum design aimed at modern high-efficiency engines.
- NGK Laser Iridium High Ignitability spark plug line with a DFE tip
- Iridium alloy center electrode with a density six times that of platinum and a very high melting point
- Double fine electrode with a platinum pin for fuller fuel burn, quicker throttle response and smoother idle
- Solid copper core, 98% pure, for heat dissipation and conductivity
- Trivalent metal plating for corrosion and anti-seizing protection
Quick facts
- Part: NGK 97218 spark plug
- Fits: 2010-2011 Cadillac SRX V6 2.8L and other vehicles
- Condition: New
A misfire, rough idle, hard cold starts or slow throttle response can be signs of a worn plug. Before you replace the plugs, rule out ignition coil, wiring and fuel faults, because a problem in any of them can look just like a bad plug. This listing is one plug, and the V6 2.8L takes one per cylinder, six in total.
Fits
It works as a spark plug for the 2010-2011 Cadillac SRX V6 2.8L, the 2010-2011 Saab 9-5 V6 2.8L and the 2011 Saab 9-4X V6 2.8L.
Specifications
Fit and size
- Quantity per vehicle: 6
- Thread size: M14 - 1.25
- NGK part number: DILFR7B10G
Build and materials
- Design: Dual Fine Electrode (DFE), High Ignitability
- Center electrode: iridium alloy
- Ground electrode: platinum
- Core: 98% pure copper
- Insulator: pure alumina ceramic
- Plating: trivalent metal
- Condition: New
Interchange: 55564748 · DILFR7B10G
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Is the NGK 97218 a spark plug for the 2010-2011 Saab 9-5 V6 2.8L?
Yes. NGK 97218 is listed for the 2010-2011 Saab 9-5 V6 2.8L, and this listing is one plug.
What electrode materials do these NGK iridium spark plugs use?
NGK 97218 has an iridium alloy center electrode and a platinum pin in its double fine electrode design, over a 98% pure copper core.
What thread size does this spark plug have?
This spark plug has an M14 - 1.25 thread.
What signs can a worn iridium spark plug show?
A misfire, rough idle or hard cold starts can be signs of a worn plug. A shop can inspect the electrodes for wear.
Is NGK DILFR7B10G the same plug as the 97218?
Yes. DILFR7B10G is NGK's other number for the 97218, and it is listed on the Interchange line.
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