Champion 7031 spark plug for the 1999-2005 Hyundai Sonata 4-cylinder 2.4L and other vehicles creates the spark that ignites the fuel mixture in each cylinder.
- Champion Double Platinum Power line with platinum center and ground electrodes
- Fine-wire center electrode for efficient ignition
- Heat-Active alloy reaches and holds the correct operating temperature to reduce fouling
- Coated shell resists corrosion in harsh environments
- Dual platinum construction reduces electrode erosion and wear
Quick facts
- Part: Champion 7031 spark plug
- Fits: 1999-2005 Hyundai Sonata 4-cylinder 2.4L and other vehicles
- Material: Platinum center electrode tip
- Condition: New
Hard starting, a rough idle or a misfire can mean the spark plugs are worn, though ignition wires or a fuel injector can be behind the same signs, so find the cause before replacing them.
Fits
The 1984-1985 Honda Accord 4-cylinder 1.8L, the 1986-1989 Accord 4-cylinder 2.0L, the 1980-1982 Toyota Corolla 4-cylinder 1.8L and the 1983-1988 Corolla 4-cylinder 1.6L all take this plug, as does the 1999-2005 Hyundai Sonata 4-cylinder 2.4L, and many other vehicles. Each of those 4-cylinder engines takes four plugs, and the count varies on other engines. The plug is built to meet OE fit, form and function. Driving something else? Look up your car in the "Vehicles it fits" section.
Specifications
Fit and size
- Thread diameter: 14 mm (0.551 in)
- Pre-gap: 0.049 in (1.25 mm)
- Seat type: Flat
- Quantity per vehicle: varies by engine
Build and materials
- Center electrode tip: Platinum
- Ground electrode: Platinum
- Resistor type: Yes
- Washer: Crush, included
- Shell: Coated
- Condition: New
- Country of origin: Mexico
In the box
A spark plug with a crush washer.
Installation notes
- Comes pre-gapped, which simplifies installation.
Interchange: 496 · 41819 · APP646 · RN14PMP5 · P16R13 · 4727114 · GR4VX
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
496, 41819, APP646, RN14PMP5, P16R13, 4727114, GR4VX
Frequently Asked Questions
Is this Accord plug right for the 1986-1989 Honda Accord 4-cylinder 2.0L?
Yes. Champion 7031 fits the 1986-1989 Honda Accord 4-cylinder 2.0L and the 1984-1985 Accord 4-cylinder 1.8L, four plugs per engine.
Does this Corolla plug fit the 1983-1988 Toyota Corolla 4-cylinder 1.6L?
Yes, Champion 7031 fits the 1983-1988 Toyota Corolla 4-cylinder 1.6L and the 1980-1982 Corolla 4-cylinder 1.8L at four per engine; for another car, look up your car in the "Vehicles it fits" section.
Is this Champion spark plug a resistor type?
Yes. Champion 7031 is a resistor plug with a platinum center electrode tip, a flat seat and a 14 mm (0.551 in) thread diameter.
Does the Double Platinum Power plug come pre-gapped?
Yes. This spark plug is pre-gapped at 0.049 in (1.25 mm), and a crush washer is included.
Could hard starting and a rough idle point to worn spark plugs?
They can. Hard starting, a rough idle and a misfire are common signs of worn plugs, and platinum electrodes are made to resist electrode erosion.
