Genuine Alfa Romeo Twin Spark Engines Spark Plug - (10mm)

Genuine Alfa Romeo Twin Spark 10mm Long Life Spark Plug

Part Number: Please contact us with your VIN to confirm the correct variant

This is a brand new, genuine Alfa Romeo 10mm long life spark plug designed specifically for Twin Spark engines.

Manufactured to original factory specification, this plug ensures precise ignition performance, smooth engine operation, and long-term reliability. Rated for up to 60,000 miles under normal service conditions, it provides the correct maintenance solution without compromise.

Vehicle Compatibility

Alfa Romeo 145 – 1.4, 1.6, 1.8, 2.0 Twin Spark
Alfa Romeo 146 – 1.4, 1.6, 1.8, 2.0 Twin Spark
Alfa Romeo 155 – 1.6, 1.8, 2.0 Twin Spark
Alfa Romeo 156 – 1.6, 1.8, 2.0 Twin Spark
Alfa Romeo 147 – 1.6 (88kW), 2.0 Twin Spark
Alfa Romeo 166 – 2.0 Twin Spark
Alfa Romeo GT – 1.8, 2.0 Twin Spark
Alfa Romeo GTV – 1.8, 2.0 Twin Spark
Alfa Romeo Spider – 1.8, 2.0 Twin Spark

What’s Included

1 × Genuine 10mm long life spark plug

(Sold individually)

OEM / Cross-Reference Part Numbers

Variant dependent – please confirm with VIN

Important Information

Not compatible with Alfa Romeo 147 1.6 Twin Spark 76kW models.

Twin Spark engines are particularly sensitive to spark plug specification and heat range. Fitment may vary depending on engine code and build date. Please contact us with your VIN / chassis number to confirm compatibility before ordering.