DENSO Auto Parts 3049 spark plug for the 1989-1991 Hyundai Sonata 4-cylinder 2.4L, the 1992-1998 Sonata 4-cylinder 2.0L and other vehicles ignites the air-fuel mixture in each cylinder. It is an OE-grade standard plug.
- Patented U-Groove ground electrode for a larger flame front and improved ignitability
- Copper core center electrode for thermal conductivity, with a nickel center tip
- Resistance of 5000 ohms
- Pre-gapped at 1.1 mm
Quick facts
- Part: DENSO Auto Parts 3049 spark plug
- Fits: the 1989-1991 Hyundai Sonata 4-cylinder 2.4L, the 1992-1998 Sonata 4-cylinder 2.0L and other vehicles
- Condition: New
A worn plug can show up as hard starting, a rough idle, a misfire or poorer fuel economy. A coil, wire or injector problem can look similar, so with the engine off and cool, check the plug's electrode and insulator for wear, cracks or oil and carbon deposits before you order.
Fits
The listing covers a wide range of Hyundai, Isuzu, Mitsubishi, Subaru and Suzuki models, led by the 1992-1995 Hyundai Elantra 4-cylinder 1.6L and the 1993-1995 Elantra 4-cylinder 1.8L. The 1989-1997 Suzuki Swift 4-cylinder 1.3L takes four, which makes this a Swift spark plug for that engine. If your car is not named here, look up its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Thread diameter: 14.0 mm
- Reach: 19.0 mm
- Hex size: 20.6 mm
- Seat type: Flat
- Pre-gap: 1.1 mm
- Quantity per vehicle: varies by engine
Build and materials
- Heat range: 20
- Resistance: 5000 ohms
- Ground electrode: U-Groove tip design, standard configuration, nickel core
- Center electrode: copper core, nickel tip
- Condition: New
- Country of origin: China
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
W20EPR-U11, 98079-561-55, 18822-11091, MS851418, MS851551, 22401 AA290
Frequently Asked Questions
Is this a Hyundai Elantra spark plug for the 1993-1995 Elantra 4-cylinder 1.8L?
Yes. DENSO Auto Parts 3049 is listed for the 1993-1995 Hyundai Elantra 4-cylinder 1.8L and the 1992-1995 Elantra 4-cylinder 1.6L, and both take four plugs.
Are these Hyundai Sonata spark plugs correct for the 1992-1998 Sonata 4-cylinder 2.0L?
Yes. DENSO Auto Parts 3049 is listed for the 1992-1998 Hyundai Sonata 4-cylinder 2.0L, and that engine takes four.
What thread size and reach does the 3049 spark plug have?
This spark plug has a 14.0 mm thread diameter and a 19.0 mm reach. It has a flat seat and a 20.6 mm hex.
What does the U-Groove on this spark plug do?
The patented U-Groove on the ground electrode allows a larger flame front and improved ignitability, which is meant to support engine efficiency.
What are the resistance and gap on this DENSO spark plug?
The plug has 5000 ohms of resistance and comes pre-gapped at 1.1 mm.
