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NGK Spark Plug - 7734

NGK Spark Plug - 7734

NGK
Disponibilidad:
5+ en stock, listo para ser enviado

Ships same or next business day

SKU 7734
Ahorre 60% Ahorre 60%
$7.66
$7.66 - $7.66
$7.66
$3.08
$3.08 - $3.08
$3.08
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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NGK

Spark Plug

This product also goes by these part numbers: 003 159 10 03, 0031591003, 7734, 12 12 1 269 333, 12121269333

This brand contains a removable terminal nut.

This part also goes by the following cross reference.

Cross Reference Part Number: 0031591003, 12121269333, 7734

Fits These Vehicles 67 applications
Audi
Make Model Engine Years
Audi 4000 1.6L4 1980–1980
Audi Fox 1.6L4 1977–1979
BMW
Make Model Engine Years
BMW 535is 3.5L6 1988–1988
BMW 535i 3.5L6 1985–1988
BMW L6 3.5L6 1987–1987
BMW 735i 3.5L6 1985–1987
BMW 635CSi 3.5L6 1985–1987
BMW 318i 1.8L4 1984–1985
BMW 733i 3.2L6 1978–1984
BMW 633CSi 3.2L6 1978–1984
BMW 533i 3.2L6 1983–1984
BMW 320i 1.8L4 1980–1983
BMW 528i 2.8L6 1979–1981
BMW 320i 2.0L4 1977–1979
BMW 630CSi 3.0L6 1977–1978
BMW 530i 3.0L6 1976–1978
BMW 3.0Si 3.0L6 1976–1976
Jaguar
Make Model Engine Years
Jaguar XJ6 4.2L6 1976–1987
Jaguar Vanden Plas 4.2L6 1982–1987
Jaguar XJS 5.3V12 1978–1978
Land Rover
Make Model Engine Years
Land Rover Discovery 4.6V8 2003–2004
Land Rover Range Rover 4.6V8 1996–2002
Land Rover Range Rover 4.0V8 1995–2000
Land Rover Defender 90 4.0V8 1997–1997
Land Rover Range Rover 4.2V8 1993–1995
Land Rover Range Rover 3.9V8 1989–1995
Land Rover Defender 90 3.9V8 1994–1995
Land Rover Defender 110 3.9V8 1993–1993
Land Rover Range Rover 3.5V8 1987–1988
Mercedes-Benz
Make Model Engine Years
Mercedes-Benz 560SEL 5.6V8 1986–1991
Mercedes-Benz 560SEC 5.6V8 1986–1991
Mercedes-Benz 420SEL 4.2V8 1986–1991
Mercedes-Benz 560SL 5.6V8 1986–1989
Mercedes-Benz 500SEL 5.0V8 1984–1985
Mercedes-Benz 500SEC 5.0V8 1984–1985
Mercedes-Benz 380SL 3.8V8 1981–1985
Mercedes-Benz 380SE 3.8V8 1984–1985
Mercedes-Benz 380SEL 3.8V8 1981–1983
Mercedes-Benz 380SEC 3.8V8 1982–1983
Mercedes-Benz 380SLC 3.8V8 1981–1981
Mercedes-Benz 280E 2.8L6 1977–1981
Mercedes-Benz 280CE 2.8L6 1978–1981
Mercedes-Benz 450SLC 4.5V8 1977–1980
Mercedes-Benz 450SL 4.5V8 1977–1980
Mercedes-Benz 450SEL 4.5V8 1977–1980
Mercedes-Benz 280SE 2.8L6 1977–1980
Mercedes-Benz 450SEL 6.8V8 1977–1979
Mercedes-Benz 230 2.3L4 1976–1978
Mercedes-Benz 450SE 4.5V8 1976–1976
Mercedes-Benz 280S 2.8L6 1976–1976
Mercedes-Benz 280C 2.8L6 1976–1976
Mercedes-Benz 280 2.8L6 1976–1976
Porsche
Make Model Engine Years
Porsche 944 2.5L4 1983–1984
Porsche 928 4.5V8 1978–1982
Porsche 911 3.0H6 1978–1979
Volkswagen
Make Model Engine Years
Volkswagen Scirocco 1.6L4 1977–1977
Volkswagen Scirocco 1.6L4 1979–1980
Volkswagen Rabbit Pickup 1.6L4 1980–1980
Volkswagen Rabbit Pickup 1.5L4 1980–1980
Volkswagen Rabbit Convertible 1.6L4 1980–1980
Volkswagen Rabbit 1.6L4 1977–1977
Volkswagen Rabbit 1.6L4 1980–1980
Volkswagen Rabbit 1.5L4 1978–1980
Volkswagen Dasher 1.6L4 1977–1980
Volkswagen Scirocco 1.5L4 1978–1978
Volvo
Make Model Engine Years
Volvo 760 2.3L4 1984–1986
Volvo 760 2.3L4 1988–1990

Fitment data last updated: 2026-06-30

Fits 67 vehicle applications Check vehicle fitment before ordering View fitment

About this Spark Plug

The NGK 7734 spark plug ignites the air and fuel in each cylinder. Worn plugs make the ignition system work harder and can cause misfires, rough running and higher fuel consumption.

Frequently asked questions

How often should I replace spark plugs?

Follow the interval in your car's maintenance schedule. Turbocharged engines and tuned engines often need plugs replaced sooner than naturally aspirated ones.

What are the signs of worn spark plugs?

Misfires or a check-engine light, rough idle, hesitation under acceleration, harder starting, and reduced fuel economy.

Do I need to gap new spark plugs?

Many modern plugs come pre-gapped and some iridium or platinum plugs should not be adjusted. Check the gap against your car's specification and only adjust it carefully if the plug maker allows it.

Can I replace spark plugs myself?

On most engines, yes. Work on a cold engine, blow debris out of the plug wells before removing plugs, thread new plugs in by hand first, and tighten to the specified torque.

How do I make sure this spark plug fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

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