Spark Plug for 2000-2008 Toyota Corolla & More - DENSO 3120

$6.99

Part number: 3120

UPC: 042511031203

Condition: New

Weight: 0.09 LBS

Item Package Quantity: 1

$6.99

Current Stock: 958

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DENSO Auto Parts Spark Plug P/N:3120

$6.99

Description

DENSO Auto Parts 3120 spark plug for the 2000-2008 Toyota Corolla 4-cylinder 1.8L and other vehicles ignites the air-fuel mixture in the cylinder.

Patented U-Groove ground electrode gives a larger flame front, improved ignitability and increased engine efficiency
Copper core center electrode for thermal conductivity
Nickel center electrode tip and nickel ground electrode core

Quick facts

Part: DENSO Auto Parts 3120 spark plug
Fits: 2000-2008 Toyota Corolla 4-cylinder 1.8L and other vehicles

A worn plug can show up as hard starting, a rough idle, a misfire or poorer fuel economy. Those signs alone don't prove the plug is at fault, since a failing ignition coil can produce similar symptoms.

Fits

The 2000-2008 Toyota Corolla 4-cylinder 1.8L and the 2001-2004 Toyota Tacoma 4-cylinder 2.4L or 2.7L are among the vehicles this plug fits. It fits many others too; a set of spark plugs for the 2006-2009 Hyundai Sonata 4-cylinder 2.4L is four of these, one for each cylinder.

Specifications

Fit and size

Quantity per vehicle: one per cylinder
Thread diameter: 14.0 mm
Reach: 19.0 mm
Hex size: 16 mm
Seat type: Flat
Pre-gap size: 1.1 mm
Heat range: 16

Build and materials

Ground electrode tip design: U-Groove
Ground electrode quantity: 1
Ground electrode core material: Nickel
Center electrode core material: Copper
Center electrode tip material: Nickel
Resistance: 5000 ohms
Country of origin: China

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

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

4609 079, SP0RC12YC5, K16R-U11, 90919-01164

Buyer's Q&A

Frequently Asked Questions

Is the DENSO 3120 the right spark plug for a 2000-2008 Toyota Corolla 4-cylinder 1.8L?

Yes, the DENSO Auto Parts 3120 fits the 2000-2008 Toyota Corolla 4-cylinder 1.8L, which takes four plugs. For a different car, look it up in the "Vehicles it fits" section on this page.

Are these the right spark plugs for a 2001-2004 Toyota Tacoma 4-cylinder 2.4L or 2.7L?

Yes. The DENSO Auto Parts 3120 fits the 2001-2004 Toyota Tacoma 4-cylinder 2.4L or 2.7L, and each of those engines takes four plugs.

What thread, reach and hex size does the DENSO 3120 have?

The DENSO Auto Parts 3120 has a 14.0 mm thread diameter, a 19.0 mm reach, a 16 mm hex and a flat seat.

What gap and resistance does this plug have?

It comes pre-gapped to 1.1 mm and has 5000 ohms of resistance.

What does the U-Groove on this plug's ground electrode do?

The patented U-Groove lets the flame front grow larger, which improves ignitability and supports engine efficiency. The center electrode has a copper core.