Spark Plug for 2005-2006 Toyota Corolla & More - Champion 346

$5.99

Part number: 346

UPC: 037551004461

Condition: New

Weight: 0.11 LBS

Item Package Quantity: 1

$5.99

Current Stock: 394

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Champion Spark Plug Spark Plug P/N:346

$5.99

Description

Champion 346 spark plug for the 2005-2006 Toyota Corolla 4-cylinder 1.8L and other vehicles ignites the air-fuel mixture in the cylinder.

Champion Copper Plus line, standard replacement grade
Copper core center electrode for accurate heat range control and longer life
Coated shell for corrosion resistance in harsh environments
Built-in resistor that minimizes electrical interference with sensitive electronics
Pre-gapped at 1.05 mm (0.041 in) for simpler installation
Engineered for reliable ignition in all weather conditions

Quick facts

Part: Champion 346 spark plug
Fits: the 2005-2006 Toyota Corolla 4-cylinder 1.8L and other vehicles
Material: nickel center electrode tip
Condition: New

Hard starting, a rough idle or a misfire can mean the plugs are worn, though a weak ignition coil or a clogged fuel injector can be behind them too.

Fits

This plug is listed for a wide range of Toyota, Hyundai and Chevrolet models, including the 2005-2006 Toyota Corolla 4-cylinder 1.8L, the 2002-2003 Toyota Camry 4-cylinder 2.4L and the 2004-2012 Hyundai Elantra 4-cylinder 2.0L; a set for any of those three is four plugs. It is built to meet OE fit, form and function. Open the "Vehicles it fits" section to check your exact model and engine.

Specifications

Fit and size

Thread diameter: 14 mm (0.551 in)
Pre-gap: 1.05 mm (0.041 in)
Seat type: Flat
Quantity per vehicle: varies by engine

Build and materials

Plug type: RC10YC4
Grade: Standard replacement
Resistor: Yes
Center electrode tip material: Nickel
Shell: Coated
Washer: Crush, included
Condition: New
Country of origin: China

In the box

One spark plug with its crush washer.

Product information is for general reference and may contain errors. See our Disclaimer.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Are these Toyota Corolla spark plugs right for the 2005-2006 4-cylinder 1.8L?

Yes. Champion 346 is listed for the 2005-2006 Toyota Corolla 4-cylinder 1.8L, which takes four plugs. Open the "Vehicles it fits" section to check another model and engine.

Is the Champion 346 a Camry plug for the 2002-2003 Toyota Camry 4-cylinder 2.4L?

Yes. Champion 346 is listed for the 2002-2003 Toyota Camry 4-cylinder 2.4L, and that engine takes four plugs.

Does the Champion Copper Plus 346 come with a crush washer?

Yes. The Champion 346 includes a crush washer and has a flat seat with a 14 mm (0.551 in) thread diameter.

Is the Champion RC10YC4 a resistor spark plug?

Yes. The Champion 346, plug type RC10YC4, has a built-in resistor that minimizes electrical interference with sensitive electronics.

What does a worn Champion Copper Plus plug look like?

With the engine off and cool, a worn plug can show an eroded electrode, a cracked insulator or heavy deposits. Hard starting or a misfire can be signs, and a shop can test the ignition system.