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2009 Toyota CorollaSpark Plug Type & Gap
OEM spark plug spec from the factory service manual for the 2AZ-FE 1.8L (2009-2013).
Quick Answer
Spark Plug
DENSO SK20R11 or NGK IFR6A11
Gap
1.0-1.1 mm (0.0394-0.0433 in)
Notes
- →Iridium-tipped plugs. Either DENSO or NGK is acceptable.
Source: Factory service manual — 2009 Toyota Corolla 2AZ-FE 1.8L.
This vehicle's factory manual
The spec is above. This opens the 2009 Toyota factory books so you can go into the Corolla procedure.
What You'll Need
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Frequently Asked Questions
- What spark plugs does a 2009 Toyota Corolla use?
- The 2009 Toyota Corolla uses DENSO SK20R11 or NGK IFR6A11.
- What is the spark plug gap for a 2009 Toyota Corolla?
- The spark plug gap for the 2009 Toyota Corolla is 1.0-1.1 mm (0.0394-0.0433 in).
- How often should I replace spark plugs on a 2009 Toyota Corolla?
- Most modern vehicles recommend spark plug replacement every 60,000–100,000 miles. Check your factory service manual for the exact interval.